Myriad Uranium Reports Chemical Assays from Eight More Boreholes at Copper Mountain. Assays Continue to Be up to 50% Higher than Probe Grades Previously Reported.

Rhea-AI Summary

Myriad Uranium has reported chemical assay results from 8 additional boreholes at their Copper Mountain Uranium Project in Wyoming. The results show uranium grades up to 50% higher than previously reported gamma probe measurements, using a 1,000 ppm cut-off.

Key findings include exceptional uranium concentrations, with highlights such as:

• 3,388 ppm U3O8 over 2.40 feet in CAN0001
• 2,131 ppm U3O8 over 3.40 feet in CAN0010
• 3,031 ppm U3O8 over 10.60 feet in CAN0024

The chemical assays demonstrate significant positive disequilibrium, with grades averaging 24% higher using a 200 ppm cut-off and 50% higher using a 1,000 ppm cut-off compared to previous gamma probe results. This suggests that historic resource estimates may have been conservative. Results from 6 remaining boreholes are pending.

Vancouver, British Columbia--(Newsfile Corp. - April 29, 2025) - Myriad Uranium Corp. (CSE: M) (OTCQB: MYRUF) (FSE: C3Q) ("Myriad" or the "Company") is pleased to announce further results of chemical assay (U₃O₈) grades from 8 boreholes drilled in late 2024 at the Copper Mountain Uranium Project in Wyoming, USA (Figure 1).

Chemical assays (U₃O₈) have been compared against the previously reported equivalent spectral gamma probe uranium results (eU₃O₈) and confirm extensive high-grade uranium mineralisation at the Canning Deposit. Furthermore, certain U₃O₈ intervals are higher, and lower, than their previously reported e U₃O₈ grades, indicating secular disequilibrium is present in the system. Using a 1,000 ppm cut-off, the U₃O₈ grades (from chemical assay) reported here are on average 50% higher than previously-reported eU₃O₈ grades (equivalent gamma probe grades) over the same intervals. Using a 200 ppm cut-off, they are on average 24% higher. These increases relative to probe grades are consistent with assays of the first 20 boreholes the Company reported on March 17, 2025. Results from the remaining 6 boreholes are pending and will be reported in due course.

Highlights

• Using a 200 ppm U₃O₈ cut-off, chemical grades are on average 24% higher than previously-reported equivalent (spectral gamma probe) uranium grades. Using a 500 ppm cut-off, the average grades are 43% higher, and using a 1,000 ppm cut-off, average grades are 50% higher. There is both positive and negative variance (disequilibrium).

• Thomas Lamb, Myriad's CEO, commented: "These are excellent results which level up the Copper Mountain project. Confirmed grades average significantly higher than the equivalent gamma probe uranium grades and suggest Union Pacific may have taken a conservative approach to accounting for disequilibrium at Copper Mountain. This may have positive implications for historic resource estimates and grades. I mentioned in our previous release relating to assays that it is possible a significant volume of uranium mineralisation was not detected at Copper Mountain by the 1970-era gamma probes, which would be very exciting for the project. But also potentially very significant is what has been emphasised by this group of assays, which is that higher-grade zones are on average 50% more uraniferous than previously thought. This could have supportive implications for future resource estimation and mine planning, for example. However this must be treated as speculation."

• George van der Walt, Myriad's consulting geologist and technical advisor, commented: "I am pleased that assay grades continue to hold up against the previously reported equivalent gamma grades."

• Highlights of significant U₃O₈ intervals from this round of chemical assays from 8 boreholes include the following, with comprehensive details for all 28 boreholes assayed to-date set out at Table 1 and Appendix 1:

  • CAN0001: 3,388 ppm U₃O₈ over 2.40 feet from 159.41 to 161.81 feet (peak of 4,764 ppm)

  • CAN0010: 1,205 ppm U₃O₈ over 3.60 feet from 71.80 to 75.40 feet (peak of 1,285 ppm)

  • CAN0010: 909 ppm U₃O₈ over 8.10 feet from 81.00 to 89.10 feet (peak of 1.147 ppm)

  • CAN0010: 2,131 ppm U₃O₈ over 3.40 feet from 271.09 to 274.49 feet (peak of 2,417 ppm)

  • CAN0010: 1,638 ppm U₃O₈ over 5.80 feet from 556.99 to 562.79 feet (peak of 1,934 ppm)

  • CAN0013: 1,689 ppm U₃O₈ over 11.80 feet from 298.81 to 310.61 feet (peak of 2,146 ppm)

  • CAN0020: 1,408 ppm U₃O₈ over 2.30 feet from 446.18 to 448.48 feet (peak of 1,439 ppm)

  • CAN0024: 3,031 ppm U₃O₈ over 10.60 feet from 326.69 to 337.29 feet (peak of 4,528 ppm)

Highlights of significant intervals have been selected to represent a grade-thickness product (GT) of greater than 0.3 ft%, which is equivalent to 1,000 ppm U₃O₈ over 3 feet.

Updated significant chemical assay intervals with a GT >0.15 ft% (equivalent to 500 ppm over 3 feet), and their equivalent spectral gamma probe intervals are included in Table 1 below. Note that Appendix 1 provides all grade intervals at (a) 1,000 ppm (0.10%) U₃O₈ cut-off, 500 ppm (0.05%) U₃O₈ cut-off and (b) 200 ppm (0.02%) U₃O₈ cut-off.

Table 1: Significant intervals from chemical assay and their equivalent spectral gamma probe intervals (GT >0.15 ft% or 500 ppm U₃O₈ over 3 feet)

Hole ID		Chemical Assay Interval						Equivalent Spectral Gamma Probe Interval
		From (ft)	To (ft)	Length (ft)	U3O8 (ppm)	U3O8 (%)	GT (ft%)	From (ft)	To (ft)	Length (ft)	eU3O8 (ppm)	eU3O8 (%)	GT (ft%)
CAN0001 (RC)	Interval	158.40	162.40	4.00	2306.5	0.23	0.92	158.10	162.03	3.93	1746.4	0.17	0.69
CAN0002 (DD)	Interval	347.68	348.78	1.10	1945.7	0.19	0.21	347.68	348.99	1.31	433.3	0.04	0.06
CAN0003 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0004 (DD)	Interval	222.64	234.44	11.80	2369.7	0.24	2.80	222.71	234.52	11.81	1394.6	0.14	1.65
	Including	225.64	229.84	4.20	5337.3	0.53	2.24	225.66	229.93	4.27	2354.4	0.24	1.01
	Interval	235.74	238.44	2.70	593.1	0.06	0.16	235.83	238.46	2.63	953.3	0.10	0.25
	Interval	240.64	249.94	9.30	1190.3	0.12	1.11	240.10	249.61	9.51	1095.7	0.11	1.04
	Interval	253.54	266.44	12.90	1571.0	0.16	2.03	253.54	266.66	13.12	1115.0	0.11	1.46
	Including	253.54	261.74	8.20	2206.0	0.22	1.81	253.54	261.74	8.20	1510.1	0.15	1.24
	Interval	287.82	290.02	2.20	871.4	0.09	0.19	287.98	290.28	2.30	565.6	0.06	0.13
CAN0005 (RC)	Interval	385.00	400.00	15.00	1488.5	0.15	2.23	385.00	400.00	15.00	1086.0	0.11	1.63
	Including	390.00	395.00	5.00	2818.3	0.28	1.41	390.00	395.00	5.00	2185.8	0.22	1.09
	Interval	545.00	575.00	30.00	941.0	0.09	2.82	545.00	575.00	30.00	1365.1	0.14	4.10
	Including	550.00	560.00	10.00	1520.0	0.15	1.52	550.00	560.00	10.00	1813.8	0.18	1.81
CAN0006 (DD)	Interval	132.48	139.55	7.08	721.1	0.07	0.51	132.51	139.73	7.22	1703.0	0.17	1.23
	Interval	150.22	152.97	2.75	843.1	0.08	0.23	150.22	152.85	2.63	1020.8	0.10	0.27
	Interval	173.51	176.21	2.70	654.7	0.07	0.18	173.51	176.14	2.63	1463.4	0.15	0.38
	Interval	225.57	230.07	4.50	1134.4	0.11	0.51	225.66	230.26	4.60	2102.6	0.21	0.97
	Interval	265.35	272.85	7.50	4360.5	0.44	3.27	265.35	272.90	7.55	5936.5	0.59	4.48
	Interval	290.94	291.94	1.00	3301.8	0.33	0.33	291.92	292.90	0.98	2571.1	0.26	0.25
	Interval	312.26	320.66	8.40	1040.9	0.10	0.87	312.26	320.78	8.52	1733.4	0.17	1.48
	Interval	341.02	355.02	14.00	1407.7	0.14	1.97	341.12	355.22	14.10	2393.7	0.24	3.38
	Interval	377.86	380.86	3.00	805.4	0.08	0.24	377.86	380.81	2.95	1578.6	0.16	0.47
	Interval	408.70	416.80	8.10	660.0	0.07	0.53	408.69	416.89	8.20	1519.0	0.15	1.25
	Interval	430.99	432.59	1.60	1145.0	0.11	0.18	430.99	432.63	1.64	1396.5	0.14	0.23
	Interval	439.20	449.30	10.10	1364.5	0.14	1.38	439.12	449.36	10.24	2107.2	0.21	2.16
	Including	442.20	447.40	5.20	2112.9	0.21	1.10	441.82	447.06	5.24	3142.1	0.31	1.65
	Interval	454.30	456.90	2.60	1129.7	0.11	0.29	454.28	456.90	2.62	2276.1	0.23	0.60
CAN0007 (RC)	Interval	370.00	375.00	5.00	561.3	0.06	0.28	370.00	375.00	5.00	234.5	0.02	0.12
	Interval	455.00	460.00	5.00	758.2	0.08	0.38	455.00	460.00	5.00	864.9	0.09	0.43
	Interval	465.00	470.00	5.00	722.8	0.07	0.36	465.00	470.00	5.00	461.3	0.05	0.23
	Interval	510.00	520.00	10.00	610.2	0.06	0.61	510.00	520.00	10.00	531.2	0.05	0.53
CAN0008 (DD)	Interval	278.89	287.39	8.50	2290.4	0.23	1.95	278.89	287.33	8.44	1509.2	0.15	1.27
	Including	278.89	285.39	6.50	2829.4	0.28	1.84	278.80	285.36	6.56	1871.2	0.19	1.23
	Interval	317.18	320.48	3.30	1381.1	0.14	0.46	317.18	320.46	3.28	1042.6	0.10	0.34
	Interval	332.26	355.66	23.40	1467.0	0.15	3.43	332.26	355.55	23.29	1191.6	0.12	2.78
	Including	334.86	349.66	14.80	1964.0	0.20	2.91	334.89	349.65	14.76	1558.2	0.16	2.30
CAN0009 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0010 (RC)	Interval	71.80	75.40	3.60	1204.7	0.12	0.43	71.83	75.44	3.61	1120.0	0.11	0.40
	Interval	81.00	89.10	8.10	909.4	0.09	0.74	81.02	89.22	8.20	819.6	0.08	0.67
	Interval	269.29	277.49	8.20	1292.0	0.13	1.06	269.29	277.49	8.20	1150.6	0.12	0.94
	Interval	289.00	294.00	5.00	1017.6	0.10	0.51	287.66	292.58	4.92	603.5	0.06	0.30
	Interval	553.99	562.79	8.80	1345.2	0.13	1.18	553.99	562.85	8.86	1012.7	0.10	0.90
CAN0011 (RC)	Interval	200.00	215.00	15.00	699.3	0.07	1.05	200.00	215.00	15.00	303.3	0.03	0.45
	Interval	245.00	260.00	15.00	614.0	0.06	0.92	245.00	260.00	15.00	257.9	0.03	0.39
	Interval	295.00	330.00	35.00	988.3	0.10	3.46	295.00	330.00	35.00	248.9	0.02	0.87
	Including	295.00	300.00	5.00	1438.6	0.14	0.72	295.00	300.00	5.00	355.5	0.04	0.18
	Including	320.00	330.00	10.00	1768.8	0.18	1.77	320.00	330.00	10.00	276.6	0.03	0.28
	Interval	380.00	395.00	15.00	1095.5	0.11	1.64	380.00	395.00	15.00	398.2	0.04	0.60
	Including	385.00	390.00	5.00	1898.5	0.19	0.95	385.00	390.00	5.00	684.3	0.07	0.34
CAN0012 (RC)	Interval	330.00	340.00	10.00	633.8	0.06	0.63	330.00	340.00	10.00	540.3	0.05	0.54
	Interval	425.00	430.00	5.00	570.7	0.06	0.29	425.00	430.00	5.00	416.9	0.04	0.21
CAN0013 (RC)	Interval	290.94	310.94	20.00	1327.0	0.13	2.65	290.94	310.94	20.00	1250.9	0.13	2.50
	Interval	313.54	320.14	6.60	650.3	0.07	0.43	313.57	320.13	6.56	448.7	0.04	0.29
	Interval	322.74	326.04	3.30	612.0	0.06	0.20	322.75	326.03	3.28	718.6	0.07	0.24
	Interval	328.00	335.90	7.90	871.5	0.09	0.69	328.00	335.87	7.87	1233.5	0.12	0.97
CAN0014 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0015 (RC)	Interval	167.28	179.38	12.10	615.3	0.06	0.74	167.28	179.42	12.14	378.4	0.04	0.46
	Interval	199.10	208.60	9.50	545.8	0.05	0.52	199.10	208.61	9.51	347.1	0.03	0.33
	Interval	240.10	243.10	3.00	665.1	0.07	0.20	240.10	243.05	2.95	346.0	0.03	0.10
CAN0016 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0018 (RC)	Interval	269.94	272.74	2.80	832.5	0.08	0.23	269.94	272.57	2.63	566.6	0.06	0.15
CAN0019 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0020 (RC)	Interval	440.18	448.48	8.30	743.7	0.07	0.62	440.18	448.38	8.20	923.4	0.09	0.76
	Interval	486.10	489.40	3.30	626.0	0.06	0.21	486.10	489.38	3.28	308.6	0.03	0.10
	Interval	721.93	723.93	2.00	558.9	0.06	0.11	721.93	723.90	1.97	384.7	0.04	0.08
	Interval	736.00	738.80	2.80	516.5	0.05	0.14	736.03	738.98	2.95	292.5	0.03	0.09
CAN0021 (RC)	Interval	295.00	305.00	10.00	1510.6	0.15	1.51	295.00	305.00	10.00	1801.7	0.18	1.80
	Interval	330.00	335.00	5.00	1768.8	0.18	0.88	330.00	335.00	5.00	1141.2	0.11	0.57
CAN0022 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0024 (RC)	Interval	326.69	337.29	10.60	3030.5	0.30	3.21	326.69	337.18	10.49	2558.5	0.26	2.68
CAN0025 (RC)	Interval	85.00	95.00	10.00	1010.6	0.10	1.01	85.00	95.00	10.00	986.6	0.10	0.99
	Including	85.00	90.00	5.00	1158.0	0.12	0.58	85.00	90.00	5.00	1134.1	0.11	0.57
CAN0026 (RC)	Interval	265.00	270.00	5.00	496.4	0.05	0.25	265.00	270.00	5.00	361.0	0.04	0.18
CAN0028 (RC)	Interval	205.00	215.20	10.20	546.7	0.05	0.56	205.00	215.17	10.17	531.5	0.05	0.54
CAN0029 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0030 (RC)	Interval	335.00	340.00	5.00	793.6	0.08	0.40	335.00	340.00	5.00	1056.9	0.11	0.53
	Interval	435.00	440.00	5.00	847.8	0.08	0.42	435.00	440.00	5.00	1060.8	0.11	0.53
CAN0033 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)

 

Notes:
1) The interval lengths are "down the hole" and may not represent true width intervals as the exact nature of the mineralization distribution has not been determined yet. However, most of the holes were drilled at an inclination of 50 degrees to test a model that indicates steeply dipping mineralisation.
2) eU₃O₈ is the radiometric equivalent U₃O₈ derived from a calibrated total gamma downhole probe.
3) U₃O₈ is the chemical assay of mineralized split core samples or RC cuttings.
4) Core sampling was conducted at 3 feet intervals, adjusted to minimum of 1 foot, where appropriate.
5) Reverse Circulation sampling was conducted at 5 feet intervals, according to the drilling procedure.
6) Assay interval depths have been adjusted to spectral gamma probe depths, where appropriate.
7) Intervals were composited above a cut-off grade of 500 ppm U₃O₈, with grade below cut-off less than 1 foot being included in the total interval.
8) Abbreviations: DD = Diamond Drill, RC = Reverse Circulation.
9) "High-grade uranium" is defined by the Company as composite results with >1000 ppm U₃O₈ and no greater than 1-foot continuous internal dilution.

The boreholes represent a combination of diamond core and reverse circulation drilling that was planned to verify mineralization identified in drilling by Union Pacific in the late 1970s and test a grade shell model (above 0.05% eU₃O₈) created from cross-sections, as reported here and here. All reported assay results are represented by the borehole locations indicated on Figure 1 and Table 2 below.

Figure 1: Map of completed boreholes and boreholes with reported chemical assays.

To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/6301/250106_ceb951db04af6831_002full.jpg

Table 2: Collar details for boreholes completed by Myriad

Borehole ID	Easting (X)	Northing (Y)	Elevation (ft)	Azimuth	Dip	Type	EOH (ft)
CAN0001	267366.40	4809808.50	6047.24	0	-90	DD	501
CAN0002	267364.90	4809808.50	6047.41	359	-54	DD	501
CAN0003	267356.00	4809727.00	6049.26	0	-50	RC	750
CAN0004	267364.04	4809920.89	6064.71	0	-90	DD	350
CAN0005	267406.80	4809791.40	6044.03	16	-47	RC	600
CAN0006	267413.90	4809878.92	6052.60	0	-90	DD	475
CAN0007	267405.30	4809791.40	6043.70	352	-50	RC	600
CAN0008	267293.21	4809851.70	6061.33	0	-50	DD	605
CAN0009	267471.82	4809840.12	6045.33	0	-50	RC	400
CAN0010	266942.43	4809984.96	6178.23	0	-90	DD	635
CAN0011	266841.44	4809909.11	6116.57	0	-50	RC	500
CAN0012	266944.68	4809914.83	6155.29	0	-50	RC	650
CAN0013	267249.68	4809824.19	6076.99	14	-49.6	DD	700
CAN0014	267031.92	4809836.99	6181.58	0	-50	RC	713
CAN0015	266819.33	4809992.73	6136.15	0	-90	DD	863.5
CAN0016	266946.49	4809825.45	6164.08	0	-50	RC	660
CAN0017	266956.50	4809753.70	6156.14	0	-50	DD	805
CAN0018	267532.50	4809837.60	6045.16	0	-50	DD	414
CAN0019	266835.52	4809885.00	6110.68	0	-50	RC	650
CAN0020	267412.80	4809754.50	6041.75	0	-50	DD	996
CAN0021	266858.42	4809947.99	6127.66	0	-50	RC	400
CAN0022	266901.61	4809829.74	6153.24	0	-50	RC	1100
CAN0023	267388.48	4809790.67	6045.15	0	-50	DD	951
CAN0024	267036.00	4809882.00	6176.87	0	-50	DD	588
CAN0025	266941.40	4809960.30	6168.23	0	-50	RC	400
CAN0026	266821.10	4809967.30	6130.19	0	-50	RC	650
CAN0027	267442.40	4809801.98	6038.84	0	-53	DD	797
CAN0028	266824.00	4809905.00	6113.01	0	-50	DD	650
CAN0029	266883.10	4809885.10	6145.25	0	-50	RC	600
CAN0030	266918.00	4809915.60	6146.13	0	-50	RC	500
CAN0031	266881.00	4809837.00	6134.82	0	-50	DD	1173
CAN0032	266945.70	4809825.42	6166.50	0	-50	DD	884
CAN0033	266916.10	4809873.00	6170.54	0	-50	RC	650
CAN0034	267410.03	4809896.85	6055.61	0	-90	DD	1556
Co-ordinate System: UTM Zone 13T (N)

 

Drilling

Drilling was undertaken by Harris Exploration using two diamond core (DD) rigs producing HQ (63.5 mm / 2.5 in) core diameter and 96 mm (3.78 in) in hole diameter, and one reverse circulation (RC) rig using a 140 mm (5.5 in) hammer bit. Core samples were packed into core trays and transported to Riverton for further processing. RC hole runs were drilled at 5 ft intervals and split on site by a rig-mounted cyclone splitter to produce two representative samples that were then transported to Riverton for further processing.

Downhole Logging

Downhole logging was performed by DGI Geoscience (DGI) using a combination of Spectral Gamma Ray (SGR) probe for gamma data, and Optical Televiewer and/or Acoustic Televiewer for structural data. The probes are manufactured by Mount Sopris Instruments with details as follows:

• QL40 SGR BGO (Sx): Measures the energy of gamma emissions from natural sources within formations crossed by a borehole. It counts the number of gamma emissions at each energy level aiding in lithological determination and correlation. The Probe use a Bismuth Germanium Oxide scintillation crystal.
• QL40 SGR 2G CeBr3 (Sx): Measures the energy of gamma emissions from natural sources within formations crossed by a borehole. It counts the number of gamma emissions at each energy level aiding in lithological determination and correlation. The probe uses a CeBr3 (Cerium Bromide) scintillation crystal.
• QL 40 ABI 2G (At, Gr): Captures high-resolution, oriented images of the borehole wall, allowing the orientation of acoustically visible features to be determined. This includes fractures, bedding/rock fabric, breakouts, bedding planes and other structural features. Contains a built in Natural Gamma sensor that measures the gamma emissions from natural sources in the formation.
• QL OBI 2G (Ot, Gr): Captures a high-resolution, oriented image of the borehole wall using a CMOS digital image sensor, allowing the orientation of features to be determined. This includes fractures, bedding/rock fabric, veins, lithological contacts, etc. Contains a built in Natural Gamma sensor that measures the gamma emissions from natural sources in the formation.

The spectral gamma probes measure the full energy spectrum of the gamma radiation emitted naturally from within the formations crossed by a borehole. A Full Spectrum Analysis (FSA) was performed on the recorded energy spectra. The FSA derived, in real time, the concentration of the three main radioisotopes ⁴⁰K, ²³⁸U, ²¹²Th, and thus also provided insight into the mineral composition of the formations. DGI also ran optical and acoustic televiewer, when hole conditions allow, to obtain downhole structural information. Borehole paths are being measured using a gyroscopic deviation tool.

Initial manufacturer calibration certificates were provided to Myriad by DGI. Downhole gamma measurements were checked for a repeatability by comparing down and up runs in the borehole. DGI provided conversion of API units measured by the spectral gamma probes to eU₃O₈ concentrations using a standard conversion theory and formula.

Geological Logging, Sampling and Analysis

Description of geological features (lithology, structure and alteration) was undertaken prior to sampling according to standardized logging templates. Core sampling intervals were selected primarily on the basis of lithological changes and in conjunction with radiometric intervals identified from the downhole spectral gamma probe measurements (using a 100-ppm cut-off). Core sample lengths are limited to a maximum of 3 feet and adjusted to a minimum of 1 foot, where appropriate, to capture significant features in the core. Reverse Circulation samples were collected and split at the rig in 5-foot intervals, with samples being selected based on downhole spectral gamma probe measurements (using a 100-ppm cut-off).

Samples were prepared and analysed at Paragon Geochemical, located in Sparks, Nevada. Sample preparation involved inventory, weighing, drying at 100°C, crushing to 70% passing 10 mesh, riffle splitting 250 g and pulverizing to 85% passing 200 mesh. The requested sample analysis package for trace and ultra-trace level geochemistry was a Multi-Element Suite (48 elements) using a Multi-Acid digest with ICP-MS.

Quality Assurance and Quality Control

Quality Assurance was achieved by implementing a set of Standard Operating Procedures (SOP) for logging and sampling. Quality Control in sampling and analysis was achieved by insertion of Blanks, Standards (Certified Reference Materials) and laboratory split (Duplicates) at a minimum rate of 5% each. Inspection of QC data from the reported analyses shows adequate control of contamination and equipment calibration.

Radiometric Disequilibrium

Radiometric disequilibrium refers to the loss or gain of uranium and/or its daughter products (e.g. radon-222, bismuth-214 and radium-226) in the mineralised zone during geologic processes, which can disrupt the equilibrium between the parent isotope and the daughter products. Some historic reports state that closed can assays from Copper Mountain indicated little disequilibrium, however differences between gamma probe data and chemical assay were still observed. From the analysis data received, and comparison with the downhole spectral gamma probe data, it is apparent that disequilibrium has occurred within the Canning deposit. Individual grades are often higher, or lower, than those previously reported by the spectral gamma probe, implying that uranium, or its daughter products, have been mobile in the system since initial deposition. The average ratio of chemical assay intervals to spectral gamma probe assay intervals is ~1.2, indicating uranium content to be biased towards higher grades in the chemical assays, by as much as 20% on average. It is unclear at this stage if the disequilibrium observed results from radon interference or leaching and remobilisation of uranium or radium and other daughter products in the geological environment. Myriad will expand the physical sampling program to submit more samples to the laboratory to account for zones where higher uranium levels might be returned compared to low levels of spectral gamma measurement. Additional high resolution spectral analyses of samples will also be required to determine the specific cause of disequilibrium within the system.

Geological Background

Uranium mineralisation at Copper Mountain occurs in two distinct geologic environments:

• Fracture-controlled uranium mineralisation hosted in Archaean-aged granite, syenite, isolated occurrences along the margins of diabase dikes and in association with meta-sediment inclusions in granite; and
• As disseminations in coarse-grained sandstones and coatings on cobbles and boulders in the Tertiary-aged Teepee Trail Formation at the Arrowhead (Little Mo) mine and other localities.

Uranium mineralisation is thought to have resulted through supergene and hydrothermal enrichment processes. In both cases, the source of the uranium is thought to be the granites of the Owl Creek Mountains.

Historical Estimates

While Myriad has determined that the historical estimates described in this news release are relevant to the Copper Mountain Project Area and are reasonably reliable given the authors and circumstances of their preparation, and are suitable for public disclosure, readers are cautioned to not place undue reliance on these historical estimates as an indicator of current mineral resources or mineral reserves at the Project Area. A qualified person (as defined under NI 43-101) has not done sufficient work to classify any of the historical estimates as current mineral resources or mineral reserves, and Myriad is not treating the historical estimates as a current mineral resource or mineral reserve. Also, while the Copper Mountain Project Area contains all or most of each deposit referred to, some of the resources referred to may be located outside the current Copper Mountain Project Area. Furthermore, the estimates are decades old and based on drilling data for which the logs are, as of yet, predominantly unavailable. The historical resource estimates, therefore, should not be unduly relied upon.

Inherent limitations of the historical estimates include that the nature of the mineralisation (fracture hosted) makes estimation from drill data less reliable than other deposit types (e.g. those that are thick and uniform). From Myriad's viewpoint, limitations include that the Company has not been able to verify the data itself and that the estimate may be optimistic relative to subsequent work which applied a "delayed fission neutron" (DFN) factor to calculate grades. On the other hand, DFN is controversial, in that the approach is viewed by some experts as too conservative. Nevertheless, it was applied in later resource estimations by Union Pacific relating to Copper Mountain.

In order to verify the historical estimates and potentially re-state them as current resources, a program of digitization of available data is required. This must be followed by re-logging and/or re-drilling to generate new data to the extent necessary that it is comparable with the original data, or new data that can be used to establish the correlation and continuity of geology and grades between boreholes with sufficient confidence to estimate mineral resources.

Qualified Person

The scientific or technical information in this news release respecting the Company's Copper Mountain Project has been approved by George van der Walt, MSc., Pr.Sci.Nat., FGSSA, a Qualified Person as defined in National Instrument 43-101 - Standards of Disclosure for Mineral Projects. Mr. van der Walt is employed by The MSA Group (Pty) Ltd (MSA), a leading geological consultancy providing services to the minerals industry, based in Johannesburg, South Africa. He has more than 20 years industry experience and sufficient relevant experience in the type and style of mineralisation to report on exploration results.

About Myriad Uranium Corp.

Myriad Uranium Corp. is a uranium exploration company with an earnable 75% interest in the Copper Mountain Uranium Project in Wyoming, USA. Copper Mountain hosts several known uranium deposits and historic uranium mines, including the Arrowhead Mine which produced 500,000 lbs of eU3O8. Copper Mountain saw extensive drilling and development by Union Pacific during the late 1970s including the development of a mine plan to fuel a planned fleet of California Edison reactors. Operations ceased in 1980 before mining could commence due to falling uranium prices. Approximately 2,000 boreholes have been drilled at Copper Mountain and the Project Area has significant exploration upside. Union Pacific is estimated to have spent C$117 million (2024 dollars) exploring and developing Copper Mountain, generating significant historical resource estimates which are detailed here. The Company also recently acquired, subject to completing a geophysical survey this year, a 100% interest in the Red Basin Uranium Project in New Mexico, which has a near-surface historical resource (non-NI 43-101) of 0.5 Mlbs indicated and 1.5 to 6.5 Mlbs inferred at grades from 1,700 to 3,100 ppm, with significant upside potential. The announcement can be viewed here. Our Crux Investor overview page including recent interviews can be viewed here. The Company's presentation can be viewed here. News releases regarding historical drilling can be viewed here and here.

Myriad also has a 50% interest in the Millen Mountain Property in Nova Scotia, Canada, with the other 50% held by Probe Gold Inc. For further information, please refer to Myriad's disclosure record on SEDAR+ (www.sedarplus.ca), contact Myriad by telephone at +1.604.418.2877, or refer to Myriad's website at www.myriaduranium.com.

Myriad Contacts:
Thomas Lamb
President and CEO
tlamb@myriaduranium.com

Forward-Looking Statements

This news release contains "forward-looking information" that is based on the Company's current expectations, estimates, forecasts and projections. This forward-looking information includes, among other things, the Company's business, plans, outlook and business strategy. The words "may", "would", "could", "should", "will", "likely", "expect," "anticipate," "intend", "estimate", "plan", "forecast", "project" and "believe" or other similar words and phrases are intended to identify forward-looking information. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect, including with respect to the Company's business plans respecting the exploration and development of the Company's mineral properties, the proposed work program on the Company's mineral properties and the potential and economic viability of the Company's mineral properties. Forward-Looking information is subject to known and unknown risks, uncertainties and other factors that may cause the Company's actual results, level of activity, performance or achievements to be materially different from those expressed or implied by such forward-looking information. Such factors include, but are not limited to: changes in economic conditions or financial markets; increases in costs; litigation; legislative, environmental and other judicial, regulatory, political and competitive developments; and technological or operational difficulties. This list is not exhaustive of the factors that may affect our forward-looking information. These and other factors should be considered carefully, and readers should not place undue reliance on such forward-looking information. The Company does not intend, and expressly disclaims any intention or obligation to, update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law.

The CSE has not reviewed, approved or disapproved the contents of this news release.

APPENDIX 1: Grade Interval Tables

a) Intervals with GT>0.3 (equivalent to >1,000 ppm U₃O₈ over >3 feet)

Hole ID		Chemical Assay Interval						Peak	Equivalent Spectral Gamma Probe Interval						Peak
		From (ft)	To (ft)	Length (ft)	U3O8 (ppm)	U3O8 (%)	GT (ft%)	U3O8 (ppm)	From (ft)	To (ft)	Length (ft)	eU3O8 (ppm)	eU3O8 (%)	GT (ft%)	eU3O8 (ppm)
CAN0001 (RC)	Interval	159.41	161.81	2.40	3388	0.34	0.81	4764	159.41	161.70	2.29	2240	0.22	0.51	2591
CAN0002 (DD)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0003 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0004 (DD)	Interval	225.64	229.84	4.20	5337	0.53	2.24	6898	225.66	229.93	4.27	2354	0.24	1.01	3243*
	Interval	240.64	249.94	9.30	1190	0.12	1.11	2370	240.10	249.61	9.51	1096	0.11	1.04	1363*
	Interval	253.54	261.74	8.20	2206	0.22	1.81	3726	253.54	261.74	8.20	1510	0.15	1.24	2554*
CAN0005 (RC)	Interval	390.00	395.00	5.00	2818	0.28	1.41	2818	390.00	395.00	5.00	2186	0.22	1.09	2196*
	Interval	550.00	560.00	10.00	1520	0.15	1.52	2040	550.00	560.00	10.00	1814	0.18	1.81	1857*
CAN0006 (DD)	Interval	227.07	230.07	3.00	1364	0.14	0.41	1521	226.32	229.27	2.95	2698	0.27	0.80	3416*
	Interval	265.35	272.85	7.50	4361	0.44	3.27	8325	265.35	272.90	7.55	5937	0.59	4.48	7913*
	Interval	290.94	291.94	1.00	3302	0.33	0.33	3302	291.92	292.90	0.98	2571	0.26	0.25	2571*
	Interval	312.26	315.16	2.90	1176	0.12	0.34	1176	312.26	315.21	2.95	1878	0.19	0.55	1945*
	Interval	341.02	355.02	14.00	1408	0.14	1.97	1981	341.12	355.22	14.10	2394	0.24	3.38	4138*
	Interval	442.20	447.40	5.20	2113	0.21	1.10	4693	441.82	447.06	5.24	3142	0.31	1.65	5011*
CAN0007 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0008 (DD)	Interval	278.89	285.39	6.50	2829	0.28	1.84	5660	278.80	285.36	6.56	1871	0.19	1.23	3096*
	Interval	317.83	319.53	1.70	1899	0.19	0.32	1899	317.83	319.47	1.64	1151	0.12	0.19	1151*
	Interval	334.86	349.66	14.80	1964	0.20	2.91	3219	334.89	349.65	14.76	1558	0.16	2.30	2100*
CAN0009 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0010 (RC)	Interval	71.80	75.40	3.60	1205	0.12	0.43	1285	71.83	75.44	3.61	1120	0.11	0.40	1364*
	Interval	81.00	89.10	8.10	909	0.09	0.74	1147	81.02	89.22	8.20	820	0.08	0.67	774*
	Interval	271.09	274.49	3.40	2131	0.21	0.72	2417	271.26	274.54	3.28	1775	0.18	0.58	1913*
	Interval	556.99	562.79	5.80	1638	0.16	0.95	1934	556.94	562.85	5.91	1065	0.11	0.63	1133*
CAN0011 (RC)	Interval	295.00	300.00	5.00	1439	0.14	0.72	1439	295.00	300.00	5.00	356	0.14	0.72	358*
	Interval	320.00	330.00	10.00	1769	0.18	1.77	1899	320.00	330.00	10.00	277	0.03	0.28	301*
	Interval	385.00	390.00	5.00	1899	0.19	0.95	1899	385.00	390.00	5.00	684	0.07	0.34	877*
CAN0012 (RC)	Intervals below applied grade-thickness (GT > 0.3) product cut-off (equivalent of >1000 ppm U3O8 over >3 feet)
CAN0013 (RC)	Interval	298.81	310.61	11.80	1689	0.17	1.99	2146	298.81	310.62	11.81	1530	0.15	1.81	2215
CAN0014 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0015 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0016 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0018 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0019 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0020 (RC)	Interval	446.18	448.48	2.30	1408	0.14	0.32	1439	445.42	447.72	2.30	1433	0.14	0.33	1600*
CAN0021 (RC)	Interval	295.00	305.00	10.00	1511	0.15	1.51	2417	295.00	305.00	10.00	1802	0.18	1.80	2937*
	Interval	330.00	335.00	5.00	1769	0.18	0.88	1769	330.00	335.00	5.00	1141	0.11	0.57	1595*
CAN0022 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0024 (RC)	Interval	326.69	337.29	10.60	3031	0.30	3.21	4528	326.69	337.18	10.49	2559	0.26	2.68	3615*
CAN0025 (RC)	Interval	85.00	90.00	5.00	1158	0.12	0.58	1158	85.00	90.00	5.00	1134	0.11	0.57	1252*
CAN0026 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0028 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0029 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0030 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)
CAN0033 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.3, equivalent to >1000 ppm U3O8 over >3 feet)

 

Notes: * Grade average corrected to match sampled interval
1) The interval lengths are "down the hole" and may not represent true width intervals as the exact nature of the mineralization distribution has not been determined yet. However, most of the holes were drilled at an inclination of 50 degrees to test a model that indicates steeply dipping mineralisation.
2) eU₃O₈ is the radiometric equivalent U₃O₈ derived from a calibrated total gamma downhole probe.
3) U₃O₈ is the chemical assay of mineralized split core samples or RC cuttings.
4) Core sampling was conducted at 3 feet intervals, adjusted to minimum of 1 foot, where appropriate.
5) Reverse Circulation sampling was conducted at 5 feet intervals, according to the drilling procedure.
6) Assay interval depths have been adjusted to spectral gamma probe depths, where appropriate.
7) Intervals were composited above a cut-off grade of 1,000 ppm U₃O₈, with grade below cut-off less than 1 foot being included in the total interval.
8) Abbreviations: DD = Diamond Drill, RC = Reverse Circulation.
9) "High-grade uranium" is defined by the Company as composite results with >1,000 ppm U₃O₈ and no greater than 1-foot continuous internal dilution.

b) Intervals with GT>0.15 (equivalent to >500 ppm U₃O₈ over >3 feet)

Hole ID		Chemical Assay Interval						Equivalent Spectral Gamma Probe Interval
		From (ft)	To (ft)	Length (ft)	U3O8 (ppm)	U3O8 (%)	GT (ft%)	From (ft)	To (ft)	Length (ft)	eU3O8 (ppm)	eU3O8 (%)	GT (ft%)
CAN0001 (RC)	Interval	158.40	162.40	4.00	2306.5	0.23	0.92	158.10	162.03	3.93	1746.4	0.17	0.69
CAN0002 (DD)	Interval	347.68	348.78	1.10	1945.7	0.19	0.21	347.68	348.99	1.31	433.3	0.04	0.06
CAN0003 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0004 (DD)	Interval	222.64	234.44	11.80	2369.7	0.24	2.80	222.71	234.52	11.81	1394.6	0.14	1.65
	Including	225.64	229.84	4.20	5337.3	0.53	2.24	225.66	229.93	4.27	2354.4	0.24	1.01
	Interval	235.74	238.44	2.70	593.1	0.06	0.16	235.83	238.46	2.63	953.3	0.10	0.25
	Interval	240.64	249.94	9.30	1190.3	0.12	1.11	240.10	249.61	9.51	1095.7	0.11	1.04
	Interval	253.54	266.44	12.90	1571.0	0.16	2.03	253.54	266.66	13.12	1115.0	0.11	1.46
	Including	253.54	261.74	8.20	2206.0	0.22	1.81	253.54	261.74	8.20	1510.1	0.15	1.24
	Interval	287.82	290.02	2.20	871.4	0.09	0.19	287.98	290.28	2.30	565.6	0.06	0.13
CAN0005 (RC)	Interval	385.00	400.00	15.00	1488.5	0.15	2.23	385.00	400.00	15.00	1086.0	0.11	1.63
	Including	390.00	395.00	5.00	2818.3	0.28	1.41	390.00	395.00	5.00	2185.8	0.22	1.09
	Interval	545.00	575.00	30.00	941.0	0.09	2.82	545.00	575.00	30.00	1365.1	0.14	4.10
	Including	550.00	560.00	10.00	1520.0	0.15	1.52	550.00	560.00	10.00	1813.8	0.18	1.81
CAN0006 (DD)	Interval	132.48	139.55	7.08	721.1	0.07	0.51	132.51	139.73	7.22	1703.0	0.17	1.23
	Interval	150.22	152.97	2.75	843.1	0.08	0.23	150.22	152.85	2.63	1020.8	0.10	0.27
	Interval	173.51	176.21	2.70	654.7	0.07	0.18	173.51	176.14	2.63	1463.4	0.15	0.38
	Interval	225.57	230.07	4.50	1134.4	0.11	0.51	225.66	230.26	4.60	2102.6	0.21	0.97
	Interval	265.35	272.85	7.50	4360.5	0.44	3.27	265.35	272.90	7.55	5936.5	0.59	4.48
	Interval	290.94	291.94	1.00	3301.8	0.33	0.33	291.92	292.90	0.98	2571.1	0.26	0.25
	Interval	312.26	320.66	8.40	1040.9	0.10	0.87	312.26	320.78	8.52	1733.4	0.17	1.48
	Interval	341.02	355.02	14.00	1407.7	0.14	1.97	341.12	355.22	14.10	2393.7	0.24	3.38
	Interval	377.86	380.86	3.00	805.4	0.08	0.24	377.86	380.81	2.95	1578.6	0.16	0.47
	Interval	408.70	416.80	8.10	660.0	0.07	0.53	408.69	416.89	8.20	1519.0	0.15	1.25
	Interval	430.99	432.59	1.60	1145.0	0.11	0.18	430.99	432.63	1.64	1396.5	0.14	0.23
	Interval	439.20	449.30	10.10	1364.5	0.14	1.38	439.12	449.36	10.24	2107.2	0.21	2.16
	Including	442.20	447.40	5.20	2112.9	0.21	1.10	441.82	447.06	5.24	3142.1	0.31	1.65
	Interval	454.30	456.90	2.60	1129.7	0.11	0.29	454.28	456.90	2.62	2276.1	0.23	0.60
CAN0007 (RC)	Interval	370.00	375.00	5.00	561.3	0.06	0.28	370.00	375.00	5.00	234.5	0.02	0.12
	Interval	455.00	460.00	5.00	758.2	0.08	0.38	455.00	460.00	5.00	864.9	0.09	0.43
	Interval	465.00	470.00	5.00	722.8	0.07	0.36	465.00	470.00	5.00	461.3	0.05	0.23
	Interval	510.00	520.00	10.00	610.2	0.06	0.61	510.00	520.00	10.00	531.2	0.05	0.53
CAN0008 (DD)	Interval	278.89	287.39	8.50	2290.4	0.23	1.95	278.89	287.33	8.44	1509.2	0.15	1.27
	Including	278.89	285.39	6.50	2829.4	0.28	1.84	278.80	285.36	6.56	1871.2	0.19	1.23
	Interval	317.18	320.48	3.30	1381.1	0.14	0.46	317.18	320.46	3.28	1042.6	0.10	0.34
	Interval	332.26	355.66	23.40	1467.0	0.15	3.43	332.26	355.55	23.29	1191.6	0.12	2.78
	Including	334.86	349.66	14.80	1964.0	0.20	2.91	334.89	349.65	14.76	1558.2	0.16	2.30
CAN0009 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0010 (RC)	Interval	71.80	75.40	3.60	1204.7	0.12	0.43	71.83	75.44	3.61	1120.0	0.11	0.40
	Interval	81.00	89.10	8.10	909.4	0.09	0.74	81.02	89.22	8.20	819.6	0.08	0.67
	Interval	269.29	277.49	8.20	1292.0	0.13	1.06	269.29	277.49	8.20	1150.6	0.12	0.94
	Interval	289.00	294.00	5.00	1017.6	0.10	0.51	287.66	292.58	4.92	603.5	0.06	0.30
	Interval	553.99	562.79	8.80	1345.2	0.13	1.18	553.99	562.85	8.86	1012.7	0.10	0.90
CAN0011 (RC)	Interval	200.00	215.00	15.00	699.3	0.07	1.05	200.00	215.00	15.00	303.3	0.03	0.45
	Interval	245.00	260.00	15.00	614.0	0.06	0.92	245.00	260.00	15.00	257.9	0.03	0.39
	Interval	295.00	330.00	35.00	988.3	0.10	3.46	295.00	330.00	35.00	248.9	0.02	0.87
	Including	295.00	300.00	5.00	1438.6	0.14	0.72	295.00	300.00	5.00	355.5	0.04	0.18
	Including	320.00	330.00	10.00	1768.8	0.18	1.77	320.00	330.00	10.00	276.6	0.03	0.28
	Interval	380.00	395.00	15.00	1095.5	0.11	1.64	380.00	395.00	15.00	398.2	0.04	0.60
	Including	385.00	390.00	5.00	1898.5	0.19	0.95	385.00	390.00	5.00	684.3	0.07	0.34
CAN0012 (RC)	Interval	330.00	340.00	10.00	633.8	0.06	0.63	330.00	340.00	10.00	540.3	0.05	0.54
	Interval	425.00	430.00	5.00	570.7	0.06	0.29	425.00	430.00	5.00	416.9	0.04	0.21
CAN0013 (RC)	Interval	290.94	310.94	20.00	1327.0	0.13	2.65	290.94	310.94	20.00	1250.9	0.13	2.50
	Interval	313.54	320.14	6.60	650.3	0.07	0.43	313.57	320.13	6.56	448.7	0.04	0.29
	Interval	322.74	326.04	3.30	612.0	0.06	0.20	322.75	326.03	3.28	718.6	0.07	0.24
	Interval	328.00	335.90	7.90	871.5	0.09	0.69	328.00	335.87	7.87	1233.5	0.12	0.97
CAN0014 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0015 (RC)	Interval	167.28	179.38	12.10	615.3	0.06	0.74	167.28	179.42	12.14	378.4	0.04	0.46
	Interval	199.10	208.60	9.50	545.8	0.05	0.52	199.10	208.61	9.51	347.1	0.03	0.33
	Interval	240.10	243.10	3.00	665.1	0.07	0.20	240.10	243.05	2.95	346.0	0.03	0.10
CAN0016 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0018 (RC)	Interval	269.94	272.74	2.80	832.5	0.08	0.23	269.94	272.57	2.63	566.6	0.06	0.15
CAN0019 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0020 (RC)	Interval	440.18	448.48	8.30	743.7	0.07	0.62	440.18	448.38	8.20	923.4	0.09	0.76
	Interval	486.10	489.40	3.30	626.0	0.06	0.21	486.10	489.38	3.28	308.6	0.03	0.10
	Interval	721.93	723.93	2.00	558.9	0.06	0.11	721.93	723.90	1.97	384.7	0.04	0.08
	Interval	736.00	738.80	2.80	516.5	0.05	0.14	736.03	738.98	2.95	292.5	0.03	0.09
CAN0021 (RC)	Interval	295.00	305.00	10.00	1510.6	0.15	1.51	295.00	305.00	10.00	1801.7	0.18	1.80
	Interval	330.00	335.00	5.00	1768.8	0.18	0.88	330.00	335.00	5.00	1141.2	0.11	0.57
CAN0022 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0024 (RC)	Interval	326.69	337.29	10.60	3030.5	0.30	3.21	326.69	337.18	10.49	2558.5	0.26	2.68
CAN0025 (RC)	Interval	85.00	95.00	10.00	1010.6	0.10	1.01	85.00	95.00	10.00	986.6	0.10	0.99
	Including	85.00	90.00	5.00	1158.0	0.12	0.58	85.00	90.00	5.00	1134.1	0.11	0.57
CAN0026 (RC)	Interval	265.00	270.00	5.00	496.4	0.05	0.25	265.00	270.00	5.00	361.0	0.04	0.18
CAN0028 (RC)	Interval	205.00	215.20	10.20	546.7	0.05	0.56	205.00	215.17	10.17	531.5	0.05	0.54
CAN0029 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)
CAN0030 (RC)	Interval	335.00	340.00	5.00	793.6	0.08	0.40	335.00	340.00	5.00	1056.9	0.11	0.53
	Interval	435.00	440.00	5.00	847.8	0.08	0.42	435.00	440.00	5.00	1060.8	0.11	0.53
CAN0033 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.15, equivalent to >500 ppm U3O8 over >3 feet)

 

Notes:
1) The interval lengths are "down the hole" and may not represent true width intervals as the exact nature of the mineralization distribution has not been determined yet. However, most of the holes were drilled at an inclination of 50 degrees to test a model that indicates steeply dipping mineralisation.
2) eU₃O₈ is the radiometric equivalent U₃O₈ derived from a calibrated total gamma downhole probe.
3) U₃O₈ is the chemical assay of mineralized split core samples or RC cuttings.
4) Core sampling was conducted at 3 feet intervals, adjusted to minimum of 1 foot, where appropriate.
5) Reverse Circulation sampling was conducted at 5 feet intervals, according to the drilling procedure.
6) Assay interval depths have been adjusted to spectral gamma probe depths, where appropriate.
7) Intervals were composited above a cut-off grade of 500 ppm U₃O₈, with grade below cut-off less than 1 foot being included in the total interval.
8) Abbreviations: DD = Diamond Drill, RC = Reverse Circulation.
9) "High-grade uranium" is defined by the Company as composite results with >1000 ppm U₃O₈ and no greater than 1-foot continuous internal dilution.

c) Intervals with GT>0.06 (equivalent to >200 ppm U₃O₈ over >3 feet)

Hole ID		Chemical Assay Interval						Equivalent Spectral Gamma Probe Interval
		From (ft)	To (ft)	Length (ft)	U3O8 (ppm)	U3O8 (%)	GT (ft%)	From (ft)	To (ft)	Length (ft)	eU3O8 (ppm)	eU3O8 (%)	GT (ft%)
CAN0001 (DD)	Interval	124.00	127.30	3.30	244.1	0.02	0.08	123.98	127.26	3.28	156.6	0.02	0.05
	Interval	136.80	143.70	6.90	395.6	0.04	0.27	136.77	143.66	6.89	499.5	0.05	0.34
	Interval	152.80	162.40	9.60	1134.3	0.11	1.09	152.85	162.36	9.51	950.1	0.10	0.90
	Interval	217.80	222.70	4.90	233.4	0.02	0.11	217.79	222.71	4.92	219.6	0.02	0.11
	Interval	288.31	294.22	5.91	420.5	0.04	0.25	288.31	294.22	5.91	497.2	0.05	0.29
	Interval	328.98	331.94	2.95	426.9	0.04	0.13	328.98	331.94	2.95	312.1	0.03	0.09
	Interval	349.32	354.90	5.58	313.5	0.03	0.17	349.32	354.90	5.58	161.8	0.02	0.09
CAN0002 (DD)	Interval	267.32	272.62	5.30	337.7	0.03	0.18	267.32	272.90	5.58	342.3	0.03	0.19
	Interval	323.08	325.18	2.10	558.9	0.06	0.12	323.08	325.38	2.30	356.7	0.04	0.08
	Interval	335.22	339.42	4.20	434.3	0.04	0.18	335.22	339.48	4.26	518.0	0.05	0.22
	Interval	346.70	350.60	3.90	726.6	0.07	0.28	346.70	350.63	3.93	278.1	0.03	0.11
	Interval	358.18	362.68	4.50	302.2	0.03	0.14	358.18	362.77	4.59	339.2	0.03	0.16
CAN0003 (RC)	Interval	285.00	290.00	5.00	266.5	0.03	0.13	285.00	290.00	5.00	540.1	0.05	0.27
	Interval	335.00	350.00	15.00	205.2	0.02	0.31	335.00	350.00	15.00	392.0	0.04	0.59
	Interval	355.00	360.00	5.00	226.4	0.02	0.11	355.00	360.00	5.00	367.9	0.04	0.18
	Interval	415.00	420.00	5.00	331.4	0.03	0.17	No SGR values available
CAN0004 (DD)	Interval	222.64	266.44	43.80	1430.2	0.14	6.26	222.71	266.66	43.95	1073.4	0.11	4.72
	Including	225.64	229.84	4.20	5337.3	0.53	2.24	225.66	229.93	4.27	2354.4	0.24	1.01
	Including	240.64	249.94	9.30	1190.3	0.12	1.11	240.10	249.61	9.51	1095.7	0.11	1.04
	Including	253.54	261.74	8.20	2206.0	0.22	1.81	253.54	261.74	8.20	1510.1	0.15	1.24
	Interval	277.82	293.02	15.20	351.0	0.04	0.53	277.82	292.90	15.08	314.9	0.03	0.47
	Interval	304.38	308.88	4.50	393.7	0.04	0.18	304.38	308.98	4.60	479.6	0.05	0.22
CAN0005 (RC)	Interval	340.00	350.00	10.00	299.5	0.03	0.30	340.00	350.00	10.00	295.7	0.03	0.30
	Interval	385.00	405.00	20.00	1166.8	0.12	2.33	385.00	405.00	20.00	844.1	0.08	1.69
	Including	390.00	395.00	5.00	2818.3	0.28	1.41	390.00	395.00	5.00	2185.8	0.22	1.09
	Interval	410.00	420.00	10.00	208.0	0.02	0.21	410.00	420.00	10.00	225.2	0.02	0.23
	Interval	515.00	520.00	5.00	470.5	0.05	0.24	515.00	520.00	5.00	182.2	0.02	0.09
	Interval	525.00	530.00	5.00	338.4	0.03	0.17	525.00	530.00	5.00	269.8	0.03	0.13
	Interval	545.00	585.00	40.00	756.2	0.08	3.02	545.00	585.00	40.00	1110.2	0.11	4.44
	Including	550.00	560.00	10.00	1520.0	0.15	1.52	550.00	560.00	10.00	1813.8	0.18	1.81
CAN0006 (DD)	Interval	130.55	143.05	12.50	556.9	0.06	0.70	130.54	143.01	12.47	1285.8	0.13	1.60
	Interval	149.25	153.70	4.45	660.7	0.07	0.29	149.24	153.83	4.59	851.1	0.09	0.39
	Interval	173.51	181.21	7.70	451.1	0.05	0.35	173.51	181.38	7.87	1606.6	0.16	1.26
	Interval	199.42	201.92	2.50	311.1	0.03	0.08	199.42	202.05	2.63	456.8	0.05	0.12
	Interval	223.37	232.07	8.70	765.4	0.08	0.67	223.37	232.22	8.85	1389.3	0.14	1.23
	Including	227.07	230.07	3.00	1364.3	0.14	0.41	226.98	229.93	2.95	2581.7	0.26	0.76
	Interval	265.35	272.85	7.50	4360.5	0.44	3.27	265.35	272.90	7.55	5936.5	0.59	4.48
	Interval	290.94	293.94	3.00	1238.2	0.12	0.37	290.94	293.89	2.95	1680.5	0.17	0.50
	Interval	303.07	326.57	23.50	578.5	0.06	1.36	303.07	326.69	23.62	1003.6	0.10	2.37
	Including	312.87	321.27	8.40	1040.9	0.10	0.87	312.26	320.78	8.52	1733.4	0.17	1.48
	Interval	335.22	361.02	25.80	912.3	0.09	2.35	335.22	361.13	25.91	1800.9	0.18	4.67
	Including	341.02	355.02	14.00	1407.7	0.14	1.97	341.12	355.22	14.10	2393.7	0.24	3.38
	Interval	374.58	382.18	7.60	540.0	0.05	0.41	374.58	382.12	7.54	1217.2	0.12	0.92
	Interval	408.70	416.80	8.10	660.0	0.07	0.53	408.69	416.89	8.20	1519.0	0.15	1.25
	Interval	430.00	432.90	2.90	808.8	0.08	0.23	430.01	432.96	2.95	1092.3	0.11	0.32
	Interval	439.20	456.90	17.70	999.1	0.10	1.77	439.19	456.90	17.71	1781.9	0.18	3.16
	Including	442.20	447.40	5.20	2112.9	0.21	1.10	441.82	447.06	5.24	3142.1	0.31	1.65
CAN0007 (RC)	Interval	312.25	317.25	5.00	333.7	0.03	0.17	312.26	317.18	4.92	363.4	0.04	0.18
	Interval	365.00	375.00	10.00	387.4	0.04	0.39	365.00	375.00	10.00	167.5	0.02	0.17
	Interval	455.00	460.00	5.00	758.2	0.08	0.38	455.00	460.00	5.00	864.9	0.09	0.43
	Interval	465.00	470.00	5.00	722.8	0.07	0.36	465.00	470.00	5.00	461.3	0.05	0.23
	Interval	480.00	485.00	5.00	365.6	0.04	0.18	480.00	485.00	5.00	336.1	0.03	0.17
	Interval	510.00	525.00	15.00	494.9	0.05	0.74	510.00	525.00	15.00	450.0	0.05	0.68
	Interval	535.00	540.00	5.00	372.6	0.04	0.19	535.00	540.00	5.00	670.3	0.07	0.34
CAN0008 (DD)	Interval	221.35	227.35	6.00	340.8	0.03	0.20	221.35	227.30	5.95	305.2	0.03	0.18
	Interval	277.49	287.39	9.90	2024.9	0.20	2.00	277.49	287.33	9.84	1509.2	0.15	1.49
	Including	278.89	285.39	6.50	2829.4	0.28	1.84	278.80	285.36	6.56	1871.2	0.19	1.23
	Interval	317.18	320.48	3.30	1381.1	0.14	0.46	317.18	320.46	3.28	1042.6	0.10	0.34
	Interval	332.26	355.66	23.40	1467.0	0.15	3.43	332.26	355.55	23.29	1191.6	0.12	2.78
	Including	334.86	349.66	14.80	1964.0	0.20	2.91	334.89	349.65	14.76	1558.2	0.16	2.30
	Interval	399.80	402.10	2.30	296.0	0.03	0.07	399.83	402.13	2.30	147.4	0.01	0.03
	Interval	523.84	526.84	3.00	219.3	0.02	0.07	523.84	526.84	3.00	176.5	0.02	0.05
	Interval	553.34	558.54	5.20	466.9	0.05	0.24	553.34	558.58	5.24	399.0	0.04	0.21
	Interval	574.66	576.96	2.30	324.3	0.03	0.07	574.66	576.95	2.29	232.1	0.02	0.05
CAN0009 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.06, equivalent to >200 ppm U3O8 over >3 feet)
CAN0010 (RC)	Interval	71.80	75.40	3.60	1204.7	0.12	0.43	71.83	75.44	3.61	1120.0	0.11	0.40
	Interval	78.00	90.60	12.60	672.5	0.07	0.85	78.06	90.53	12.47	645.9	0.06	0.81
	Interval	118.40	131.90	13.50	380.5	0.04	0.51	118.41	131.86	13.45	330.2	0.03	0.44
	Interval	269.90	284.10	14.20	868.2	0.09	1.23	269.94	284.05	14.11	741.3	0.07	1.05
	Interval	286.00	294.00	8.00	786.4	0.08	0.63	286.02	293.89	7.87	529.0	0.05	0.42
	Interval	303.40	306.70	3.30	337.3	0.03	0.11	303.40	306.68	3.28	141.4	0.01	0.05
	Interval	431.30	435.60	4.30	351.2	0.04	0.15	431.32	435.58	4.26	203.5	0.02	0.09
	Interval	553.40	562.20	8.80	1345.2	0.13	1.18	553.34	562.19	8.85	1006.7	0.10	0.89
CAN0011 (RC)	Interval	200.00	275.00	75.00	435.0	0.04	3.26	200.00	275.00	75.00	254.0	0.03	1.91
	Interval	295.00	300.00	5.00	1438.6	0.14	0.72	295.00	300.00	5.00	355.5	0.14	0.72
	Interval	290.00	345.00	55.00	780.5	0.08	4.29	290.00	345.00	55.00	238.2	0.02	1.31
	Including	320.00	330.00	10.00	1768.8	0.18	1.77	320.00	330.00	10.00	276.6	0.18	1.77
	Interval	350.00	355.00	5.00	219.3	0.02	0.11	350.00	355.00	5.00	186.8	0.02	0.09
	Interval	360.00	365.00	5.00	373.8	0.04	0.19	360.00	365.00	5.00	250.2	0.03	0.13
	Interval	370.00	395.00	25.00	796.0	0.08	1.99	370.00	395.00	25.00	321.2	0.03	0.80
	Including	385.00	390.00	5.00	1898.5	0.19	0.95	385.00	390.00	5.00	684.3	0.07	0.34
CAN0012 (RC)	Interval	330.00	340.00	10.00	633.8	0.06	0.63	330.00	340.00	10.00	540.3	0.05	0.54
	Interval	360.00	365.00	5.00	225.2	0.02	0.11	360.00	365.00	5.00	127.0	0.01	0.06
	Interval	370.00	375.00	5.00	204.0	0.02	0.10	370.00	375.00	5.00	70.3	0.01	0.04
	Interval	425.00	435.00	10.00	399.2	0.04	0.40	425.00	435.00	10.00	283.4	0.03	0.28
	Interval	445.00	450.00	5.00	237.0	0.02	0.12	445.00	450.00	5.00	48.6	0.00	0.02
CAN0013 (DD)	Interval	290.94	336.84	45.90	916.3	0.09	4.21	290.94	336.86	45.92	961.6	0.10	4.42
	Including	290.94	310.94	20.00	1327.0	0.13	2.65	290.94	310.94	20.00	1250.9	0.13	2.50
	Interval	620.58	626.08	5.50	335.8	0.03	0.18	620.58	626.15	5.57	290.7	0.03	0.16
CAN0014 (RC)	Interval	555.00	565.00	10.00	260.0	0.03	0.26	555.00	565.00	10.00	490.2	0.05	0.49
	Interval	570.00	575.00	5.00	217.0	0.02	0.11	570.00	575.00	5.00	952.2	0.10	0.48
	Interval	695.00	700.00	5.00	316.0	0.03	0.16	No SGR values available
CAN0015 (RC)	Interval	50.80	56.10	5.30	179.0	0.02	0.09	50.84	56.09	5.25	150.3	0.02	0.08
	Interval	132.50	135.10	2.60	273.6	0.03	0.07	132.51	135.14	2.63	122.1	0.01	0.03
	Interval	166.00	183.70	17.70	524.3	0.05	0.93	165.97	183.68	17.71	329.3	0.03	0.58
	Interval	189.60	211.90	22.30	419.3	0.04	0.93	189.58	211.89	22.31	304.2	0.03	0.68
	Interval	217.14	220.04	2.90	306.2	0.03	0.09	217.14	220.09	2.95	376.4	0.04	0.11
	Interval	229.60	283.70	54.10	264.4	0.03	1.43	229.60	283.72	54.12	232.8	0.02	1.26
	Interval	675.00	679.90	4.90	166.4	0.02	0.08	675.02	679.94	4.92	212.6	0.02	0.10
	Interval	708.80	712.70	3.90	159.1	0.02	0.06	708.81	712.74	3.93	138.6	0.01	0.05
	Interval	717.66	722.86	5.20	347.9	0.03	0.18	717.66	722.91	5.25	333.8	0.03	0.18
	Interval	784.30	787.50	3.20	327.8	0.03	0.10	784.25	787.53	3.28	152.0	0.02	0.05
CAN0016 (RC)	Interval	535.00	540.00	5.00	205.2	0.02	0.10	535.00	540.00	5.00	156.3	0.02	0.08
CAN0018 (RC)	Interval	269.94	272.74	2.80	832.5	0.08	0.23	269.94	272.57	2.63	566.6	0.06	0.15
CAN0019 (RC)	Interval	215.00	220.00	5.00	370.3	0.04	0.19	215.00	220.00	5.00	193.4	0.02	0.10
	Interval	225.00	230.00	5.00	213.4	0.02	0.11	225.00	230.00	5.00	376.1	0.04	0.19
	Interval	255.00	260.00	5.00	229.9	0.02	0.11	255.00	260.00	5.00	399.0	0.04	0.20
	Interval	270.00	280.00	10.00	336.1	0.03	0.34	270.00	280.00	10.00	590.2	0.06	0.59
	Interval	295.00	305.00	10.00	304.8	0.03	0.30	295.00	305.00	10.00	506.1	0.05	0.51
	Interval	585.00	590.00	5.00	370.3	0.04	0.19	585.00	590.00	5.00	574.2	0.06	0.29
CAN0020 (RC)	Interval	438.86	448.96	10.10	673.2	0.07	0.68	438.86	449.03	10.17	822.9	0.08	0.84
	Interval	486.10	489.40	3.30	626.0	0.06	0.21	486.10	489.38	3.28	308.6	0.03	0.10
	Interval	517.91	520.61	2.70	246.5	0.02	0.07	517.91	520.86	2.95	211.2	0.02	0.06
	Interval	721.93	723.93	2.00	558.9	0.06	0.11	721.93	723.90	1.97	384.7	0.04	0.08
	Interval	733.00	740.40	7.40	361.3	0.04	0.27	733.08	740.30	7.22	215.0	0.02	0.16
CAN0021 (RC)	Interval	127.50	132.50	5.00	319.6	0.03	0.16	127.59	132.51	4.92	320.3	0.03	0.16
	Interval	225.00	230.00	5.00	327.8	0.03	0.16	225.00	230.00	5.00	242.3	0.02	0.12
	Interval	295.00	315.00	20.00	926.9	0.09	1.85	295.00	315.00	20.00	1047.0	0.10	2.09
	Including	295.00	305.00	10.00	1510.6	0.15	1.51	295.00	305.00	10.00	1801.7	0.18	1.80
	Interval	320.00	340.00	20.00	613.2	0.06	1.23	320.00	340.00	20.00	535.5	0.05	1.07
	Including	330.00	335.00	5.00	1768.8	0.18	0.88	330.00	335.00	5.00	1141.2	0.11	0.57
CAN0022 (RC)	Intervals below applied grade-thickness product cut-off (GT > 0.06, equivalent to >200 ppm U3O8 over >3 feet)
CAN0024 (RC)	Interval	254.53	256.83	2.30	584.9	0.06	0.13	254.53	256.82	2.29	531.5	0.05	0.12
	Interval	325.05	337.85	12.80	2547.0	0.25	3.26	325.05	337.84	12.79	2241.3	0.22	2.87
CAN0025 (RC)	Interval	80.00	100.00	20.00	669.5	0.07	1.34	80.00	100.00	20.00	663.3	0.07	1.33
	Including	85.00	90.00	5.00	1158.0	0.12	0.58	85.00	90.00	5.00	1134.1	0.11	0.57
	Interval	265.00	270.00	5.00	219.3	0.02	0.11	265.00	270.00	5.00	207.9	0.02	0.10
	Interval	285.00	290.00	5.00	257.1	0.03	0.13	285.00	290.00	5.00	477.7	0.05	0.24
CAN0026 (RC)	Interval	205.00	215.00	10.00	279.5	0.03	0.28	205.00	215.00	10.00	233.2	0.02	0.23
	Interval	240.00	250.00	10.00	192.2	0.02	0.19	240.00	250.00	10.00	173.1	0.02	0.17
	Interval	265.00	275.00	10.00	356.7	0.04	0.36	265.00	275.00	10.00	273.8	0.03	0.27
	Interval	280.00	290.00	10.00	316.6	0.03	0.32	280.00	290.00	10.00	441.1	0.04	0.44
	Interval	295.00	305.00	10.00	207.5	0.02	0.21	295.00	305.00	10.00	208.9	0.02	0.21
CAN0028 (RC)	Interval	198.44	214.44	16.00	437.2	0.04	0.70	198.44	214.51	16.07	470.2	0.05	0.76
	Interval	277.16	286.96	9.80	380.0	0.04	0.37	277.16	287.00	9.84	472.8	0.05	0.47
	Interval	567.44	571.14	3.70	565.7	0.06	0.21	567.44	571.05	3.61	559.6	0.06	0.20
CAN0029 (RC)	Interval	260.00	300.00	40.00	309.1	0.03	1.24	260.00	300.00	40.00	406.4	0.04	1.63
CAN0030 (RC)	Interval	210.00	235.00	25.00	239.6	0.02	0.60	210.00	235.00	25.00	282.3	0.03	0.71
	Interval	330.00	350.00	20.00	417.4	0.04	0.83	330.00	350.00	20.00	700.2	0.07	1.40
	Interval	360.00	365.00	5.00	209.9	0.02	0.10	360.00	365.00	5.00	179.8	0.02	0.09
	Interval	385.00	420.00	35.00	191.0	0.02	0.67	385.00	420.00	35.00	292.6	0.03	1.02
	Interval	435.00	445.00	10.00	527.1	0.05	0.53	435.00	445.00	10.00	590.5	0.06	0.59
CAN0033 (RC)	Interval	390.00	395.00	5.00	212.3	0.02	0.11	390.00	395.00	5.00	408.8	0.04	0.20
	Interval	415.00	435.00	20.00	282.7	0.03	0.57	415.00	435.00	20.00	361.9	0.04	0.72

 

Notes:
1) The interval lengths are "down the hole" and may not represent true width intervals as the exact nature of the mineralization distribution has not been determined yet. However, most of the holes were drilled at an inclination of 50 degrees to test a model that indicates steeply dipping mineralisation.
2) eU₃O₈ is the radiometric equivalent U₃O₈ derived from a calibrated total gamma downhole probe.
3) U₃O₈ is the chemical assay of mineralized split core samples or RC cuttings.
2) Core sampling was conducted at 3 feet intervals, adjusted to minimum of 1 foot, where appropriate.
3) Reverse Circulation sampling was conducted at 5 feet intervals, according to the drilling procedure.
4) Assay interval depths have been adjusted to spectral gamma probe depths, where appropriate.
5) Intervals were composited above a cut-off grade of 200 ppm U₃O₈, with grade below cut-off less than 1 foot being included in the total interval.
6) Abbreviations: DD = Diamond Drill, RC = Reverse Circulation.
7) "High-grade uranium" is defined by the Company as composite results with >1000 ppm U₃O₈ and no greater than 1-foot continuous internal dilution.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/250106

FAQ

What are the latest uranium assay results from Myriad Uranium (MYRUF) at Copper Mountain in April 2025?

Myriad Uranium reported chemical assays from 8 boreholes showing grades up to 50% higher than previously reported probe grades, with highlights including 3,388 ppm U3O8 over 2.40 feet and 3,031 ppm U3O8 over 10.60 feet.

How much higher are Myriad's (MYRUF) uranium grades compared to previous estimates at Copper Mountain?

Using a 1,000 ppm cut-off, the U3O8 grades are 50% higher than previous gamma probe grades. At 200 ppm cut-off, they are 24% higher, showing significant positive disequilibrium in the system.

What are the highest-grade uranium intersections reported by Myriad (MYRUF) in the April 2025 results?

The highest-grade intersections include 3,388 ppm U3O8 over 2.40 feet in CAN0001 and 3,031 ppm U3O8 over 10.60 feet in CAN0024, with peak values reaching 4,764 ppm.

How many boreholes did Myriad Uranium (MYRUF) test at Copper Mountain in the latest results?

Myriad tested 8 boreholes in this round, with results from 28 holes reported to date and 6 remaining boreholes pending results.

What is the significance of disequilibrium in Myriad's (MYRUF) Copper Mountain uranium results?

The disequilibrium indicates that Union Pacific may have taken a conservative approach in historical estimates, suggesting potential upside in resource estimates and grades at Copper Mountain.