Hecla Reports Highest Silver Reserves in Company History
Hecla Mining Company (NYSE:HL) has reported a 21% increase in silver reserves, now exceeding 240 million ounces, the highest in its 130-year history. The growth is primarily attributed to the acquisition of Keno Hill, which added nearly 50 million ounces of silver. Despite this positive development, gold reserves dipped by 6% due to increased cut-off grades at Casa Berardi. Exploration results from Keno Hill and Greens Creek revealed high-grade silver mineralization across multiple targets. Hecla's exploration budget for 2023 is set at $32.5 million, primarily focusing on Greens Creek and Casa Berardi, aiming to sustain its position as a leading silver producer.
- Silver reserves increased by 21% to over 240 million ounces.
- Acquisition of Keno Hill contributed nearly 50 million ounces to reserves.
- Exploration drilling confirmed high-grade silver mineralization at multiple targets.
- Gold reserves decreased by 6% due to rising costs affecting cut-off grades.
- -
Silver reserves increase by
Figure 1: Plan map showing the location of the three exploration targets drill tested in 2022 in relation to the
RESERVES & RESOURCES HIGHLIGHTS
- Silver reserves increased to more than 240 million ounces with the addition of Keno Hill’s almost 50 million silver ounces.
-
Gold reserves decreased by
6% due to a higher cut-off grade at Casa Berardi reflecting rising costs. -
Measured and indicated silver and gold resources increased
6% with the inclusion of Keno Hill. -
Inferred resources are mostly unchanged with increases of
3% for silver and1% for gold.
EXPLORATION HIGHLIGHTS
-
Exploration drilling at Keno Hill focused on initial drill testing of new targets at the Silver King, Coral-Wigwam, and Hector-
Calumet confirmed the occurrence of favorable vein structures and high-grade silver mineralization in all three areas. -
Exploration and definition drilling at
Greens Creek defined and expanded mineralization on strike with strong assay results from the Southwest Bench, 200 South, East, West, and Upper Plate ore zones. -
Surface exploration drilling at Casa Berardi identified a mineralized smoky quartz vein system in the 154 Zone while underground drilling in the
West Mine identified high grade gold in the 118 Zone.
“Hecla’s silver reserves are an all-time high,” said
Baker continued, “Keno Hill’s 2022 exploration results are particularly remarkable with only three targets drilled that all resulted in three meaningful, high-grade discoveries. This reflects the quality of the land position and the knowledge of the long-standing team who have taken their experience at
“Hecla has the largest silver reserve in
YEAR-END 2022 RESERVES AND RESOURCES
2022 proven and probable silver reserves were the highest in Hecla’s history at more than 240 million ounces.
On a consolidated basis, the Company replaced the 14 million ounces of silver produced during the year and increased proven and probable reserves by
Reserve metal price assumptions for 2022 were
Measured and indicated silver ounces increased
Inferred silver resources increased
Resource metal price assumptions for 2022 were
At
Measured and indicated silver resources at year-end 2022 were 109 million ounces, a
At Casa Berardi, mining depletion was not replaced, and gold reserves decreased
Measured and indicated gold resources increased
At the Lucky Friday, mining of 4.8 million ounces of silver was replaced, and proven and probable silver reserves are unchanged from 2021 at 74.7 million ounces of silver. Proven and Probable lead reserves increased
Measured and indicated silver resources decreased
Inferred resources decreased year-over-year and include 31 million ounces of silver, a decrease of
The acquisition of Keno Hill added nearly 50 million silver ounces to Hecla’s reserve base along with 53 thousand tons of lead and 49 thousand tons of zinc. This is an increase of approximately 12 million silver ounces or
In addition to the increased reserves,
A breakdown of the Company’s reserves and resources is set out in Table A at the end of this news release.
EXPLORATION AND PRE-DEVELOPMENT UPDATE
Exploration and pre-development expenses totaled
Exploration Update for Fourth Quarter, 2022
Keno Hill,
At Keno Hill, two surface core drills confirmed high-grade silver mineralization at the Silver King, Coral-Wigwam, and Hector-
Coral Wigwam: At Coral Wigwam, the Walleye Vein assay results to date include:
-
Drillhole K-22-0825 (Walleye): 101 oz/ton silver,
0.1% zinc,0.1% lead, and0.3% copper over 7.3 feet estimated true width. This intercept includes a narrower zone grading 2,522 oz/ton silver,0.7% zinc,0.3% lead, and8.1% copper over 0.3 feet estimated true width.
Hector
-
Drillhole K-22-0829 (Chance): 5 oz/ton silver,
0.5% zinc, and1.1% lead over 24.6 feet estimated true width. This intercept includes a narrower zone grading 9.6 oz/ton silver,0.8% zinc, and2.5% lead over 10.5 feet estimated true width. -
Drillhole K-22-0834 (Chance): 22 oz/ton silver,
6.4% zinc, and2.3% lead over 2.3 feet estimated true width. -
Drillhole K-22-0837 (Chance): 10.5 oz/ton silver,
4.0% zinc, and1.1% lead over 11.0 feet estimated true width including 47.2 oz/ton silver,33.0% zinc, and0.7% lead over 1.1 feet estimated true width.
-
Drillhole K-22-0804 (Adam): 38.8 oz/ton silver,
4.7% zinc, and1.4% lead over 1.9 feet estimated true width. -
Drillhole K-22-0810 (No. 6 Splay): 7.9 oz/ton silver,
0.9% zinc, and0.2% lead over 16.3 feet estimated true width including:-
31.6 oz/ton silver,
1.9% zinc, and0.3% lead over 3.0 feet estimated true width.
-
31.6 oz/ton silver,
-
Drillhole K-22-0810 (No. 6): 19.6 oz/ton silver,
0.2% zinc, and0.9% lead over 11.7 feet estimated true width including:-
52.7 oz/ton silver,
0.3% zinc, and2% lead over 4 feet estimated true width.
-
52.7 oz/ton silver,
-
Drillhole K-22-0812 (No. 5): 11 oz/ton silver, and
0.8% lead over 5.5 feet.
Detailed complete drill assay highlights can be found in Table B at the end of the release.
At
-
8.9 oz/ton silver, 0.14 oz/ton gold,
12.1% zinc and4.8% lead over 12.6 feet. -
11.9 oz/ton silver, 0.17 oz/ton gold,
17.3% zinc, and7.8% lead over 7.6 feet.
200
-
35.0 oz/ton silver, 0.56 oz/ton gold,
9.2% zinc, and4.5% lead over 13.0 feet.
-
15.9 oz/ton silver, 0.10 oz/ton gold,
15.6% zinc, and7.7% lead over 15.8 feet. -
26.2 oz/ton silver, 0.23 oz/ton gold,
10.2% zinc, and3.6% lead over 4.0 feet. -
18.7 oz/ton silver, 0.10 oz/ton gold,
7.5% zinc, and3.3% lead over 16.4 feet.
Detailed complete drill assay highlights can be found in Table B at the end of the release.
At Casa Berardi, up to six underground core drills and two surface core drills were focused on definition and exploration drilling in multiple zones and targets in the
- 113 Zone: 0.12 oz/ton gold over 12.1 feet, including 0.21 oz/ton gold over 6.2 feet.
- 113 Zone: 0.11 oz/ton gold over 12.5 feet.
- 118 Zone: 0.39 oz/ton gold over 10.8 feet, including 3.32 oz/ton gold over 1.0 feet.
- 118 Zone: 0.29 oz/ton gold over 12.5 feet, including 1.14 oz/ton gold over 3.0 feet.
- 148 Zone: 0.27 oz/ton gold over 20.3 feet.
- 154 Zone: 0.15 oz/ton gold over 15.5 feet.
More complete drill assay highlights can be found in Table B at the end of the release.
2023 Exploration Program
Exploration and pre-development expenditures are anticipated to be
At
At Keno Hill, underground definition drilling will be at the
At
ABOUT HECLA
Founded in 1891,
Cautionary Statements Regarding Estimates and Forward-Looking Statements, Including 2023 Outlook
Statements made or information provided in this news release that are not historical facts are "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which are intended to be covered by the safe harbor created by such sections and other applicable laws, and "forward-looking information" within the meaning of Canadian securities laws. When a forward-looking statement expresses or implies an expectation or belief as to future events or results, such expectation or belief is expressed in good faith and believed to have a reasonable basis. However, such statements are subject to risks, uncertainties and other factors, which could cause actual results to differ materially from future results expressed, projected or implied by the forward-looking statements. Forward-looking statements often address our expected future business and financial performance and financial condition and often contain words such as “anticipate,” “intend,” “plan,” “will,” “could,” “would,” “estimate,” “should,” “expect,” “believe,” “project,” “target,” “indicative,” “preliminary,” “potential” and similar expressions. Forward-looking statements in this news release may include, without limitation: (i)
In addition, material risks that could cause actual results to differ from forward-looking statements include but are not limited to: (i) gold, silver and other metals price volatility; (ii) operating risks; (iii) currency fluctuations; (iv) increased production costs and variances in ore grade or recovery rates from those assumed in mining plans; (v) community relations; and (vi) litigation, political, regulatory, labor and environmental risks. For a more detailed discussion of such risks and other factors, see the Company's 2021 Form 10-K filed on
Cautionary Statements to Investors on Reserves and Resources
This news release uses the terms “mineral resources”, “measured mineral resources”, “indicated mineral resources” and “inferred mineral resources”. Mineral resources that are not mineral reserves do not have demonstrated economic viability. You should not assume that all or any part of measured or indicated mineral resources will ever be converted into mineral reserves. Further, inferred mineral resources have a great amount of uncertainty as to their existence and as to whether they can be mined legally or economically, and an inferred mineral resource may not be considered when assessing the economic viability of a mining project, and may not be converted to a mineral reserve. On
Qualified Person (QP)
TABLE A |
|||||||||
Mineral Reserves – |
|||||||||
Proven Reserves (1) |
|||||||||
Asset |
Tons (000) |
Silver (oz/ton) |
Gold (oz/ton) |
Lead % |
Zinc % |
Silver (000 oz) |
Gold (000 oz) |
Lead Tons |
Zinc Tons |
|
7 |
16.1 |
0.07 |
2.3 |
5.4 |
108 |
0.4 |
150 |
360 |
|
4,734 |
13.8 |
- |
8.6 |
3.7 |
64,638 |
- |
404,160 |
174,510 |
Casa Berardi Underground (2,5) |
552 |
- |
0.17 |
- |
- |
- |
95 |
- |
- |
|
4,410 |
- |
0.09 |
- |
- |
- |
417 |
- |
- |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
Total |
9,703 |
|
|
|
|
64,746 |
512 |
404,310 |
174,870 |
|
|
|
|
|
|
|
|
|
|
Probable Reserves (7) |
|||||||||
Asset |
Tons (000) |
Silver (oz/ton) |
Gold (oz/ton) |
Lead % |
Zinc % |
Silver (000 oz) |
Gold (000 oz) |
Lead (Tons) |
Zinc (Tons) |
|
10,668 |
10.9 |
0.09 |
2.5 |
6.5 |
116,748 |
935 |
264,600 |
694,800 |
|
840 |
12.8 |
- |
8.1 |
3.2 |
9,978 |
- |
63,510 |
25,030 |
Casa Berardi Underground (2,5) |
989 |
- |
0.17 |
- |
- |
- |
166 |
- |
- |
|
12,434 |
- |
0.08 |
- |
- |
- |
936 |
- |
- |
|
2,197 |
22.5 |
0.01 |
2.4 |
2.2 |
49,473 |
13 |
52,520 |
49,320 |
Total |
27,128 |
|
|
|
|
176,199 |
2,050 |
380,630 |
769,150 |
|
|
|
|
|
|
|
|
|
|
Proven and Probable Reserves |
|||||||||
Asset |
Tons (000) |
Silver (oz/ton) |
Gold (oz/ton) |
Lead % |
Zinc % |
Silver (000 oz) |
Gold (000 oz) |
Lead (Tons) |
Zinc (Tons) |
|
10,675 |
10.9 |
0.09 |
2.5 |
6.5 |
116,856 |
935 |
264,750 |
695,160 |
|
5,574 |
13.4 |
- |
8.4 |
3.6 |
74,616 |
- |
467,670 |
199,530 |
Casa Berardi Underground (2,5) |
1,541 |
- |
0.17 |
- |
- |
- |
261 |
- |
- |
|
16,844 |
- |
0.08 |
- |
- |
- |
1,353 |
- |
- |
|
2,197 |
22.5 |
0.01 |
2.4 |
2.2 |
49,473 |
13 |
52,520 |
49,320 |
Total |
36,829 |
|
|
|
|
240,945 |
2,562 |
784,940 |
944,020 |
(1) |
The term “reserve” means an estimate of tonnage and grade or quality of indicated and measured mineral resources that, in the opinion of the qualified person, can be the basis of an economically viable project. More specifically, it is the economically mineable part of a measured or indicated mineral resource, which includes diluting materials and allowances for losses that may occur when the material is mined or extracted. The term “proven reserves” means the economically mineable part of a measured mineral resource and can only result from conversion of a measured mineral resource. See footnotes 8 and 9 below. |
|
(2) |
Mineral reserves are based on |
|
(3) |
The reserve NSR cut-off values for |
|
(4) |
The reserve NSR cut-off values for |
|
(5) |
The average reserve cut-off grades at Casa Berardi are 0.12 oz/ton gold underground and 0.04 oz/ton gold for open pit. Metallurgical recovery (actual 2022): |
|
(6) |
The reserve NSR cut-off value at Keno Hill is |
|
(7) |
The term “probable reserves” means the economically mineable part of an indicated and, in some cases, a measured mineral resource. See footnotes 9 and 10 below. |
|
Totals may not represent the sum of parts due to rounding. |
Mineral Resources – |
|||||||||||
Measured Resources (9) |
|||||||||||
Asset |
Tons (000) |
Silver (oz/ton) |
Gold (oz/ton) |
Lead % |
Zinc % |
Copper % |
Silver (000 oz) |
Gold (000 oz) |
Lead (Tons) |
Zinc (Tons) |
Copper (Tons) |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
6,237 |
7.8 |
- |
5.4 |
2.6 |
- |
48,551 |
- |
335,850 |
161,000 |
- |
Casa Berardi Underground (12,15) |
2,440 |
- |
0.22 |
- |
- |
- |
- |
530 |
- |
- |
- |
|
483 |
- |
0.04 |
- |
- |
- |
- |
20 |
- |
- |
- |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
18 |
4.9 |
0.59 |
- |
- |
- |
87 |
10 |
- |
- |
- |
Midas (18,21) |
2 |
7.6 |
0.68 |
- |
- |
- |
14 |
1 |
- |
- |
- |
Heva (22) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Hosco (22) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Star (12,23) |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Total |
9,180 |
|
|
|
|
|
48,652 |
561 |
335,850 |
161,000 |
- |
Indicated Resources (10) |
|||||||||||
Asset |
Tons (000) |
Silver (oz/ton) |
Gold (oz/ton) |
Lead % |
Zinc % |
Copper % |
Silver (000 oz) |
Gold (000 oz) |
Lead (Tons) |
Zinc (Tons) |
Copper (Tons) |
|
8,421 |
12.9 |
0.10 |
2.9 |
8.0 |
- |
108,717 |
810 |
245,990 |
675,740 |
- |
|
1,194 |
8.0 |
- |
5.4 |
2.2 |
- |
9,581 |
- |
64,390 |
26,200 |
- |
Casa Berardi Underground (12,15) |
3,870 |
- |
0.17 |
- |
- |
- |
- |
660 |
- |
- |
- |
|
1,323 |
- |
0.04 |
- |
- |
- |
- |
48 |
- |
- |
- |
|
4,061 |
8.0 |
0.007 |
1.0 |
4.0 |
- |
32,288 |
29 |
39,540 |
163,130 |
- |
|
1,453 |
6.5 |
0.09 |
- |
- |
- |
9,430 |
135 |
- |
- |
- |
|
1,187 |
5.5 |
0.01 |
1.9 |
2.9 |
1.2 |
6,579 |
16 |
22,420 |
34,100 |
14,650 |
|
112 |
1.1 |
0.53 |
- |
- |
- |
122 |
59 |
- |
- |
- |
|
70 |
1.9 |
0.58 |
- |
- |
- |
130 |
40 |
- |
- |
- |
Midas (18,21) |
76 |
5.7 |
0.42 |
- |
- |
- |
430 |
32 |
- |
- |
- |
Heva (22) |
1,266 |
- |
0.06 |
- |
- |
- |
- |
76 |
- |
- |
- |
Hosco (22) |
29,287 |
- |
0.04 |
- |
- |
- |
- |
1,202 |
- |
- |
- |
Star (12,23) |
1,068 |
3.0 |
- |
6.4 |
7.7 |
- |
3,177 |
- |
67,970 |
82,040 |
- |
Total |
53,388 |
|
|
170,454 |
3,107 |
440,310 |
981,210 |
14,650 |
Measured & Indicated Resources |
|||||||||||
Asset |
Tons (000) |
Silver (oz/ton) |
Gold (oz/ton) |
Lead % |
Zinc % |
Copper % |
Silver (000 oz) |
Gold (000 oz) |
Lead (Tons) |
Zinc (Tons) |
Copper (Tons) |
|
8,421 |
12.9 |
0.10 |
2.9 |
8.0 |
- |
108,717 |
810 |
245,990 |
675,740 |
- |
|
7,431 |
7.8 |
- |
5.4 |
2.5 |
- |
58,132 |
- |
400,240 |
187,200 |
- |
Casa Berardi Underground (12,15) |
6,310 |
- |
0.19 |
- |
- |
- |
- |
1,190 |
- |
- |
- |
|
1,806 |
- |
0.04 |
- |
- |
- |
- |
67 |
- |
- |
- |
|
4,061 |
8.0 |
0.007 |
1.0 |
4.0 |
- |
32,288 |
29 |
39,540 |
163,130 |
- |
|
1,453 |
6.5 |
0.09 |
- |
- |
- |
9,430 |
135 |
- |
- |
- |
|
1,187 |
5.5 |
0.01 |
1.9 |
2.9 |
1.2 |
6,579 |
16 |
22,420 |
34,100 |
14,650 |
|
112 |
1.1 |
0.53 |
- |
- |
- |
122 |
59 |
- |
- |
- |
|
88 |
2.5 |
0.58 |
- |
- |
- |
217 |
51 |
- |
- |
- |
Midas (18,21) |
78 |
5.7 |
0.43 |
- |
- |
- |
444 |
33 |
- |
- |
- |
Heva (22) |
1,266 |
- |
0.06 |
- |
- |
- |
- |
76 |
- |
- |
- |
Hosco (22) |
29,287 |
- |
0.04 |
- |
- |
- |
- |
1,202 |
- |
- |
- |
Star (12,23) |
1,068 |
3.0 |
- |
6.4 |
7.7 |
- |
3,177 |
- |
67,970 |
82,040 |
- |
Total |
62,568 |
|
|
|
|
|
219,106 |
3,668 |
776,160 |
1,142,210 |
14,650 |
Inferred Resources (11) |
|||||||||||
Asset |
Tons (000) |
Silver (oz/ton) |
Gold (oz/ton) |
Lead % |
Zinc % |
Copper % |
Silver (000 oz) |
Gold (000 oz) |
Lead (Tons) |
Zinc (Tons) |
Copper (Tons) |
|
2,383 |
12.1 |
0.07 |
2.8 |
6.9 |
- |
28,949 |
178 |
67,400 |
164,080 |
- |
|
3,592 |
8.7 |
- |
6.3 |
2.4 |
- |
31,264 |
- |
224,670 |
84,700 |
- |
Casa Berardi Underground(12,15) |
2,221 |
- |
0.19 |
- |
- |
- |
- |
430 |
- |
- |
- |
|
7,828 |
- |
0.05 |
- |
- |
- |
- |
389 |
- |
- |
- |
|
2,441 |
10.4 |
0.003 |
0.9 |
2.1 |
- |
25,478 |
8 |
22,380 |
51,000 |
- |
|
3,490 |
6.4 |
0.05 |
- |
- |
- |
22,353 |
182 |
- |
- |
- |
|
385 |
4.2 |
0.01 |
1.6 |
2.3 |
0.9 |
1,606 |
5 |
6,070 |
8,830 |
3,330 |
|
765 |
0.5 |
0.51 |
- |
- |
- |
394 |
392 |
- |
- |
- |
|
74,584 |
0.1 |
0.03 |
- |
- |
- |
5,232 |
2,178 |
- |
- |
- |
|
642 |
3.0 |
0.42 |
- |
- |
- |
1,916 |
273 |
- |
- |
- |
Midas (18,21) |
1,232 |
6.3 |
0.50 |
- |
- |
- |
7,723 |
615 |
- |
- |
- |
Heva (22) |
2,787 |
- |
0.08 |
- |
- |
- |
- |
216 |
- |
- |
- |
Hosco (22) |
17,726 |
- |
0.04 |
- |
- |
- |
- |
663 |
- |
- |
- |
Star (12,23) |
2,851 |
3.1 |
- |
5.9 |
5.9 |
- |
8,795 |
- |
168,180 |
166,930 |
- |
San Juan Silver (12,25) |
2,570 |
11.3 |
0.01 |
1.4 |
1.1 |
- |
38,203 |
34 |
49,400 |
39,850 |
- |
|
913 |
0.3 |
0.14 |
- |
- |
- |
271 |
131 |
- |
- |
- |
|
100,086 |
1.5 |
- |
- |
- |
0.7 |
148,736 |
- |
- |
- |
658,680 |
Montanore (12,28) |
112,185 |
1.6 |
- |
- |
- |
0.7 |
183,346 |
- |
- |
- |
759,420 |
Total |
338,681 |
|
|
|
|
|
504,266 |
5,694 |
538,100 |
515,390 |
1,421,430 |
Note: All estimates are in-situ except for the proven reserves at |
|
(8) The term "mineral resources" means a concentration or occurrence of material of economic interest in or on the Earth's crust in such form, grade or quality, and quantity that there are reasonable prospects for economic extraction. A mineral resource is a reasonable estimate of mineralization, taking into account relevant factors such as cut-off grade, likely mining dimensions, location or continuity, that, with the assumed and justifiable technical and economic conditions, is likely to, in whole or in part, become economically extractable. It is not merely an inventory of all mineralization drilled or sampled. |
(9) The term "measured resources" means that part of a mineral resource for which quantity and grade or quality are estimated on the basis of conclusive geological evidence and sampling. The level of geological certainty associated with a measured mineral resource is sufficient to allow a qualified person to apply modifying factors in sufficient detail to support detailed mine planning and final evaluation of the economic viability of the deposit. Because a measured mineral resource has a higher level of confidence than the level of confidence of either an indicated mineral resource or an inferred mineral resource, a measured mineral resource may be converted to a proven mineral reserve or to a probable mineral reserve. |
(10) The term "indicated resources" means that part of a mineral resource for which quantity and grade or quality are estimated on the basis of adequate geological evidence and sampling. The level of geological certainty associated with an indicated mineral resource is sufficient to allow a qualified person to apply modifying factors in sufficient detail to support mine planning and evaluation of the economic viability of the deposit. Because an indicated mineral resource has a lower level of confidence than the level of confidence of a measured mineral resource, an indicated mineral resource may only be converted to a probable mineral reserve. |
(11) The term "inferred resources" means that part of a mineral resource for which quantity and grade or quality are estimated on the basis of limited geological evidence and sampling. The level of geological uncertainty associated with an inferred mineral resource is too high to apply relevant technical and economic factors likely to influence the prospects of economic extraction in a manner useful for evaluation of economic viability. Because an inferred mineral resource has the lowest level of geological confidence of all mineral resources, which prevents the application of the modifying factors in a manner useful for evaluation of economic viability, an inferred mineral resource may not be considered when assessing the economic viability of a mining project, and may not be converted to a mineral reserve. |
(12) Mineral resources are based on |
(13) The resource NSR cut-off values for |
(14) The resource NSR cut-off values for |
(15) The average resource cut-off grades at Casa Berardi are 0.11 oz/ton gold for underground and 0.034 oz/ton gold for open pit; metallurgical recovery (actual 2022): |
(16) The resource NSR cut-off value at Keno Hill is |
(17) Indicated resources for most zones at |
(18) Mineral resources for |
(19) |
(20) |
(21) Midas mineral resources are reported at a gold equivalent cut-off grade of 0.237 oz/ton. Metallurgical recoveries: |
(22) Measured, indicated and inferred resources at Heva and Hosco are based on |
(23) Indicated and Inferred resources at the Star property are reported using a minimum mining width of 4.3 feet and an NSR cut-off value of |
(24) Inferred open-pit resources for |
(25) Inferred resources reported at a minimum mining width of 6.0 feet for Bulldog and an NSR cut-off value of |
(26) Inferred resource at |
(27) Inferred resource at |
(28) Inferred resource at Montanore reported at a minimum thickness of 15 feet and an NSR cut-off value of |
|
Totals may not represent the sum of parts due to rounding |
TABLE B |
||||||||||
Assay Results – Q4 2022 |
||||||||||
|
||||||||||
Zone |
Drill Hole Number |
Drillhole Azm/Incl |
Sample From (feet) |
Sample To (feet) |
True Width (feet) |
Silver (oz/ton) |
Gold (oz/ton) |
Zinc (%) |
Lead (%) |
Depth From Surface (feet) |
Coral-Wigwam |
K-22-0806 |
297/-57 |
513.3 |
514.3 |
0.7 |
6.0 |
0.0 |
0.1 |
0.2 |
-429 |
Coral-Wigwam |
K-22-0809 |
310/-90 |
415.4 |
415.8 |
0.2 |
2.7 |
0.0 |
1.5 |
1.2 |
-415 |
Coral-Wigwam |
K-22-0809 |
310/-90 |
473.9 |
475.6 |
0.8 |
7.5 |
0.0 |
0.1 |
0.1 |
-473 |
Coral-Wigwam |
K-22-0820 |
295/-59 |
1078.7 |
1081.4 |
2.2 |
4.0 |
0.0 |
0.1 |
0.2 |
-915 |
Coral-Wigwam |
K-22-0820 |
295/-59 |
1439.9 |
1442.3 |
1.9 |
1.1 |
0.0 |
0.0 |
0.0 |
-1207 |
Coral Wigwam |
K-22-0825 |
275/-73 |
1520.4 |
1533.6 |
7.3 |
101.5 |
0.0 |
0.1 |
0.1 |
-1291 |
Coral Wigwam |
Including |
1525.6 |
1526.1 |
0.3 |
2522.1 |
0.0 |
0.7 |
0.3 |
-1303 |
|
Coral-Wigwam |
K-22-0828 |
305/-67 |
1249.1 |
1256.6 |
5.0 |
4.9 |
0.0 |
0.4 |
0.3 |
-1146 |
Coral-Wigwam |
K-22-0828 |
305/-67 |
1521.6 |
1525.9 |
3.2 |
2.9 |
0.0 |
0.1 |
0.0 |
-1396 |
Hector |
K-22-0829 |
342/-67 |
1162.6 |
1193.7 |
24.6 |
5.0 |
0.0 |
0.5 |
1.1 |
-1161 |
Hector |
Including |
1162.6 |
1175.9 |
10.5 |
9.6 |
0.0 |
0.8 |
2.5 |
-1161 |
|
Hector |
K-22-0832 |
331/-70 |
1664.0 |
1664.7 |
0.5 |
1.9 |
0.0 |
0.0 |
1.5 |
-1544 |
Hector |
K-22-0834 |
312/-65 |
923.1 |
938.8 |
11.8 |
10.6 |
0.0 |
2.0 |
1.5 |
-845 |
Hector |
Including |
923.1 |
929.3 |
4.7 |
21.8 |
0.0 |
2.7 |
2.6 |
-845 |
|
Hector- |
K-22-0834 |
312/-65 |
1762.1 |
1765.0 |
2.3 |
22.0 |
0.0 |
6.4 |
2.3 |
-1609 |
Hector- |
Including |
1763.9 |
1765.0 |
0.8 |
41.1 |
0.0 |
7.1 |
1.1 |
-1610 |
|
Hector |
K-22-0834 |
312/-65 |
1837.3 |
1841.7 |
3.5 |
4.9 |
0.0 |
2.7 |
2.2 |
-1677 |
Hector |
K-22-0836 |
300/-66 |
1778.6 |
1779.5 |
0.7 |
2.1 |
0.0 |
0.6 |
0.6 |
-1636 |
Hector |
K-22-0837 |
293/-75 |
1211.0 |
1225.9 |
11.0 |
10.5 |
0.0 |
4.0 |
1.1 |
-1207 |
Hector |
Including |
1211.0 |
1212.4 |
1.1 |
47.2 |
0.0 |
33.0 |
0.7 |
-1207 |
|
Hector |
Including |
1223.1 |
1224.1 |
0.7 |
54.0 |
0.0 |
4.6 |
5.7 |
-1219 |
|
Hector |
K-22-0837 |
293/-75 |
1357.6 |
1361.1 |
2.5 |
1.2 |
0.0 |
0.2 |
0.3 |
-1306 |
|
K-22-0804 |
153/-51 |
260.9 |
268.1 |
1.9 |
38.8 |
0.0 |
4.7 |
1.4 |
-203 |
|
Including |
262.5 |
265.3 |
0.7 |
76.1 |
0.0 |
8.1 |
3.2 |
-204 |
|
|
K-22-0804 |
153/-51 |
324.6 |
326.0 |
0.4 |
1.0 |
0.0 |
0.0 |
0.0 |
-249 |
|
K-22-0804 |
153/-51 |
526.5 |
531.2 |
1.2 |
1.0 |
0.0 |
0.0 |
0.0 |
-399 |
|
K-22-0804 |
153/-51 |
557.6 |
561.9 |
1.1 |
1.7 |
0.0 |
0.0 |
0.0 |
-422 |
|
K-22-0804 |
153/-51 |
935.0 |
936.5 |
0.4 |
1.3 |
0.0 |
1.1 |
0.4 |
-699 |
|
K-22-0808 |
315/-66 |
332.2 |
347.3 |
12.3 |
2.2 |
0.0 |
1.2 |
0.0 |
-304 |
|
K-22-0808 |
315/-66 |
360.1 |
361.6 |
1.2 |
1.9 |
0.0 |
0.3 |
0.1 |
-329 |
|
K-22-0810 |
305-/66.5 |
358.5 |
380.5 |
16.3 |
7.9 |
0.0 |
0.9 |
0.2 |
-325 |
|
Including |
374.7 |
378.8 |
3.0 |
31.6 |
0.0 |
1.9 |
0.3 |
-339 |
|
|
K-22-0810 |
305-/66.5 |
389.2 |
405.0 |
11.7 |
19.6 |
0.0 |
0.2 |
0.9 |
-352 |
|
Including |
389.2 |
394.6 |
4.0 |
52.7 |
0.0 |
0.3 |
2.0 |
-352 |
|
|
K-22-0810 |
305-/66.5 |
845.5 |
848.6 |
2.5 |
1.4 |
0.0 |
0.0 |
0.0 |
-757 |
|
K-22-0810 |
305-/66.5 |
859.7 |
861.5 |
1.5 |
4.9 |
0.0 |
0.3 |
0.7 |
-769 |
|
K-22-0810 |
305-/66.5 |
877.7 |
881.7 |
3.2 |
2.5 |
0.0 |
0.0 |
0.0 |
-785 |
|
K-22-0810 |
305-/66.5 |
891.1 |
893.9 |
2.2 |
2.0 |
0.0 |
0.0 |
0.0 |
-797 |
|
K-22-0812 |
300/-71 |
758.8 |
761.9 |
1.8 |
0.9 |
0.0 |
0.1 |
0.2 |
-718 |
|
K-22-0812 |
300/-71 |
829.4 |
853.0 |
13.5 |
1.1 |
0.0 |
0.4 |
0.2 |
-784 |
|
K-22-0812 |
300/-71 |
864.6 |
876.0 |
5.5 |
11.0 |
0.0 |
0.0 |
0.8 |
-817 |
|
Including |
864.6 |
867.6 |
1.4 |
33.1 |
0.0 |
0.0 |
0.1 |
-817 |
|
|
K-22-0812 |
300/-71 |
964.6 |
981.4 |
10.8 |
2.3 |
0.0 |
0.0 |
0.0 |
-911 |
|
K-22-0814 |
288/-80 |
862.3 |
944.9 |
37.1 |
1.1 |
0.0 |
0.0 |
0.0 |
-851 |
|
K-22-0817 |
352/-64 |
365.7 |
369.7 |
3.0 |
5.4 |
0.0 |
0.7 |
0.2 |
-364 |
|
K-22-0819 |
307/-74 |
569.4 |
582.5 |
7.8 |
5.4 |
0.0 |
0.0 |
1.3 |
-546 |
|
Including |
569.4 |
570.9 |
0.9 |
42.7 |
0.0 |
0.0 |
11.1 |
-546 |
|
|
K-22-0819 |
307/-74 |
605.4 |
640.6 |
21.1 |
5.6 |
0.0 |
0.0 |
0.5 |
-580 |
|
Including |
605.4 |
606.7 |
0.8 |
33.5 |
0.0 |
0.0 |
1.4 |
-580 |
|
|
K-22-0824 |
306-/57 |
2097.8 |
2100.6 |
2.5 |
6.8 |
0.0 |
0.1 |
1.2 |
-1756 |
|
Including |
2097.8 |
2098.2 |
0.4 |
35.3 |
0.0 |
0.5 |
7.3 |
-1756 |
|
|
K-22-0824 |
306-/57 |
2107.8 |
2108.7 |
0.8 |
33.0 |
0.0 |
0.0 |
0.0 |
-1764 |
|
K-22-0824 |
306-/57 |
2190.6 |
2191.5 |
0.7 |
3.5 |
0.0 |
0.9 |
0.2 |
-1835 |
|
K-22-0824 |
306-/57 |
2227.3 |
2228.2 |
0.7 |
5.2 |
0.0 |
0.3 |
0.1 |
-1866 |
|
K-22-0824 |
306-/57 |
2244.7 |
2249.7 |
4.0 |
3.2 |
0.0 |
0.5 |
0.4 |
-1881 |
|
K-22-0824 |
306-/57 |
2283.5 |
2285.3 |
1.5 |
1.6 |
0.0 |
0.2 |
0.1 |
-1914 |
|
K-22-0826 |
285/-68 |
2371.4 |
2388.5 |
9.7 |
1.1 |
0.0 |
0.3 |
0.2 |
-2164 |
|
||||||||||
Zone |
Drill Hole Number |
Drill Hole Azm/Dip |
Sample From (feet) |
Sample To (feet) |
Est. True Width (feet) |
Silver (oz/ton) |
Gold (oz/ton) |
Zinc (%) |
Lead (%) |
Depth From |
200S Exploration |
GC5864 |
61.5/13.6 |
284.0 |
285.0 |
0.9 |
2.7 |
0.05 |
6.7 |
2.1 |
-1226 |
200S Exploration |
GC5879 |
244/-7.2 |
242.0 |
244.2 |
2.2 |
5.0 |
0.01 |
5.6 |
2.8 |
-1331 |
200S Exploration |
GC5879 |
244/-7.2 |
274.8 |
275.8 |
1.0 |
4.3 |
0.04 |
9.8 |
4.1 |
-1337 |
200S Exploration |
GC5883 |
186.9/-49.4 |
517.0 |
521.0 |
3.6 |
15.4 |
0.02 |
0.4 |
0.2 |
-1718 |
200S Definition |
GC5872 |
238.5/-88.6 |
1094.0 |
1099.0 |
2.5 |
29.3 |
0.11 |
1.0 |
0.5 |
-2400 |
200S Definition |
GC5849 |
243.4/-58.1 |
54.5 |
55.5 |
1.0 |
11.3 |
0.01 |
15.0 |
8.5 |
-1348 |
200S Definition |
GC5849 |
243.4/-58.1 |
97.0 |
99.0 |
2.0 |
4.4 |
0.00 |
11.5 |
5.6 |
-1386 |
200S Definition |
GC5849 |
243.4/-58.1 |
133.0 |
136.5 |
3.2 |
1.1 |
0.01 |
10.6 |
4.7 |
-1419 |
200S Definition |
GC5849 |
243.4/-58.1 |
144.0 |
147.0 |
2.8 |
2.1 |
0.03 |
10.6 |
4.0 |
-1427 |
200S Definition |
GC5849 |
243.4/-58.1 |
172.0 |
178.0 |
1.4 |
0.7 |
0.01 |
8.9 |
4.5 |
-1454 |
200S Definition |
GC5849 |
243.4/-58.1 |
214.5 |
215.5 |
0.1 |
1.3 |
0.01 |
9.5 |
5.9 |
-1486 |
200S Definition |
GC5854 |
243.4/-31.2 |
110.0 |
112.0 |
1.9 |
0.9 |
0.00 |
11.1 |
4.5 |
-1359 |
200S Definition |
GC5872 |
238.5/-88.6 |
1509.0 |
1511.0 |
0.9 |
7.1 |
0.12 |
0.8 |
0.4 |
-2817 |
200S Definition |
GC5894 |
227.6/19.2 |
172.7 |
183.0 |
10.3 |
16.0 |
0.23 |
7.5 |
3.6 |
-1711 |
200S Definition |
GC5898 |
260.9/19.7 |
173.0 |
186.0 |
13.0 |
35.0 |
0.56 |
9.2 |
4.5 |
-1708 |
200S Definition |
GC5898 |
260.9/19.7 |
197.0 |
209.0 |
12.0 |
3.0 |
0.05 |
7.7 |
2.2 |
-1702 |
200S Definition |
GC5899 |
265.3/35.4 |
177.5 |
232.0 |
54.4 |
3.4 |
0.03 |
6.5 |
2.8 |
-1658 |
200S Definition |
GC5903 |
272.5/51.6 |
183.5 |
184.5 |
0.9 |
9.3 |
0.07 |
11.7 |
5.3 |
-1624 |
200S Definition |
GC5903 |
272.5/51.6 |
209.0 |
212.0 |
1.8 |
10.8 |
0.04 |
6.9 |
1.3 |
-1598 |
200S Definition |
GC5906 |
285.9/42 |
199.5 |
201.0 |
1.5 |
16.6 |
0.22 |
2.0 |
0.6 |
-1637 |
200S Definition |
GC5906 |
285.9/42 |
217.5 |
226.0 |
8.3 |
12.2 |
0.04 |
5.9 |
2.3 |
-1637 |
200S Definition |
GC5906 |
285.9/42 |
251.0 |
294.8 |
42.9 |
14.4 |
0.10 |
1.2 |
0.6 |
-1637 |
200S Definition |
GC5906 |
285.9/42 |
399.0 |
402.0 |
1.6 |
0.3 |
0.24 |
0.0 |
0.0 |
-1476 |
200S Definition |
GC5910 |
305.4/49.1 |
230.5 |
237.5 |
6.5 |
11.8 |
0.09 |
1.0 |
0.5 |
-1576 |
200S Definition |
GC5910 |
305.4/49.1 |
396.5 |
397.7 |
1.1 |
1.7 |
0.01 |
7.9 |
3.9 |
-1576 |
200S Definition |
GC5918 |
315.3/56.6 |
266.0 |
267.0 |
0.8 |
3.5 |
0.05 |
7.0 |
3.5 |
-1542 |
East Exploration |
GC5847 |
93.3/46.8 |
253.4 |
256.4 |
2.9 |
8.2 |
0.03 |
3.6 |
2.3 |
86 |
East Exploration |
GC5853 |
142.5/27.4 |
362.9 |
365.3 |
2.4 |
14.5 |
0.11 |
7.9 |
4.2 |
73 |
East Exploration |
GC5853 |
142.5/27.4 |
373.9 |
385.0 |
11.0 |
19.3 |
0.02 |
2.9 |
1.9 |
73 |
East Exploration |
GC5857 |
13.4/44.8 |
270.0 |
288.7 |
16.4 |
18.7 |
0.10 |
7.5 |
3.3 |
61 |
East Exploration |
GC5857 |
13.4/44.8 |
333.6 |
338.8 |
4.5 |
7.4 |
0.02 |
15.1 |
8.2 |
61 |
East Definition |
GC5843 |
229/-60.4 |
453.5 |
458.0 |
3.7 |
7.4 |
0.09 |
14.7 |
4.9 |
138 |
East Definition |
GC5848 |
27.9/-59 |
48.0 |
53.0 |
3.0 |
5.7 |
0.21 |
5.6 |
1.1 |
471 |
East Definition |
GC5848 |
27.9/-59 |
84.0 |
85.5 |
0.9 |
30.4 |
0.04 |
27.2 |
1.2 |
471 |
East Definition |
GC5866 |
28.3/-36.8 |
293.0 |
294.0 |
1.0 |
9.2 |
0.04 |
8.0 |
1.7 |
455 |
East Definition |
GC5867 |
36.1/-22.3 |
306.0 |
308.0 |
1.6 |
15.2 |
0.07 |
6.6 |
4.3 |
517 |
East Definition |
GC5868 |
43.6/-39.3 |
260.5 |
261.5 |
1.0 |
10.0 |
0.09 |
9.9 |
1.8 |
451 |
East Definition |
GC5868 |
43.6/-39.3 |
278.5 |
287.5 |
8.8 |
8.1 |
0.07 |
1.4 |
0.6 |
451 |
East Definition |
GC5868 |
43.6/-39.3 |
280.5 |
287.5 |
6.8 |
9.9 |
0.08 |
1.3 |
0.7 |
451 |
East Definition |
GC5870 |
58.5/-32.9 |
297.0 |
299.5 |
2.5 |
15.6 |
0.06 |
26.9 |
13.2 |
470 |
East Definition |
GC5871 |
58.5/-0.2 |
357.0 |
369.0 |
10.9 |
35.3 |
0.25 |
7.6 |
1.6 |
620 |
East Definition |
GC5873 |
32.2/-62.2 |
285.0 |
286.0 |
1.0 |
3.4 |
0.01 |
0.7 |
6.2 |
376 |
East Definition |
GC5877 |
102.1/-35.7 |
346.0 |
348.0 |
2.0 |
8.6 |
0.09 |
12.0 |
2.7 |
430 |
East Definition |
GC5877 |
102.1/-35.7 |
354.0 |
355.0 |
1.0 |
7.7 |
0.15 |
4.0 |
1.0 |
430 |
East Definition |
GC5881 |
86.7/12.6 |
512.5 |
517.0 |
3.0 |
182.6 |
0.16 |
1.2 |
0.4 |
748 |
East Definition |
GC5884 |
68/15.9 |
456.0 |
461.5 |
4.6 |
42.8 |
0.43 |
15.4 |
8.2 |
762 |
East Definition |
GC5885 |
67.8/20.8 |
467.0 |
470.0 |
2.4 |
19.0 |
0.08 |
6.2 |
2.7 |
776 |
East Definition |
GC5889 |
63.4/-16.9 |
459.0 |
460.0 |
0.8 |
7.6 |
0.08 |
15.8 |
8.3 |
493 |
East Definition |
GC5895 |
243.5/-65.2 |
384.5 |
388.0 |
3.5 |
27.1 |
1.01 |
17.7 |
5.3 |
306 |
East Definition |
GC5902 |
63.4/-42.8 |
335.0 |
340.5 |
5.5 |
14.6 |
0.14 |
16.0 |
6.1 |
426 |
East Definition |
GC5904 |
63.4/-21.8 |
306.0 |
312.0 |
6.0 |
8.8 |
0.07 |
3.6 |
1.1 |
532 |
East Definition |
GC5904 |
63.4/-21.8 |
349.0 |
353.5 |
4.5 |
9.5 |
0.05 |
10.7 |
4.4 |
532 |
East Definition |
GC5904 |
63.4/-21.8 |
375.0 |
376.0 |
1.0 |
10.8 |
0.08 |
24.1 |
8.2 |
532 |
East Definition |
GC5905 |
63.4/-7.6 |
385.0 |
389.0 |
3.4 |
9.4 |
0.05 |
11.6 |
5.4 |
613 |
East Definition |
GC5907 |
63.4/13.9 |
523.0 |
530.0 |
4.8 |
16.4 |
0.08 |
10.0 |
2.6 |
786 |
East Definition |
GC5909 |
56.9/0.7 |
416.5 |
421.0 |
4.0 |
26.2 |
0.23 |
10.2 |
3.6 |
673 |
East Definition |
GC5909 |
56.9/0.7 |
441.0 |
451.0 |
8.9 |
10.8 |
0.28 |
23.3 |
8.4 |
673 |
East Definition |
GC5912 |
236.2/-62.2 |
547.0 |
571.5 |
15.8 |
15.9 |
0.10 |
15.6 |
7.7 |
791 |
East Definition |
GC5916 |
52.3/13.9 |
532.0 |
536.0 |
3.2 |
11.2 |
0.22 |
1.7 |
0.5 |
779 |
East Definition |
GC5919 |
45.4/6.2 |
484.5 |
485.5 |
0.8 |
16.1 |
0.13 |
11.3 |
5.0 |
699 |
East Definition |
GC5922 |
47.5/16 |
569.0 |
570.0 |
0.6 |
8.7 |
0.10 |
18.8 |
5.6 |
812 |
East Definition |
GC5923 |
68.9/18.1 |
530.0 |
542.0 |
9.5 |
10.3 |
0.08 |
3.1 |
1.1 |
798 |
East Definition |
GC5925 |
69.4/9.7 |
480.3 |
488.1 |
6.1 |
11.2 |
0.04 |
8.5 |
3.6 |
732 |
East Definition |
GC5927 |
74.7/14.8 |
537.5 |
542.5 |
3.5 |
15.5 |
0.19 |
13.0 |
5.2 |
775 |
East Definition |
GC5928 |
76.1/6.9 |
429.7 |
437.2 |
5.3 |
11.0 |
0.02 |
7.3 |
2.2 |
706 |
East Definition |
GC5928 |
76.1/6.9 |
475.5 |
478.5 |
2.1 |
10.4 |
0.09 |
10.7 |
3.8 |
706 |
East Definition |
GC5928 |
76.1/6.9 |
491.0 |
497.5 |
4.6 |
22.5 |
0.68 |
2.1 |
1.2 |
706 |
SW Definition |
GC5830 |
36/-21.3 |
210.0 |
214.0 |
4.0 |
5.9 |
0.09 |
1.6 |
1.0 |
-865 |
SW Definition |
GC5830 |
36/-21.3 |
326.0 |
338.5 |
12.4 |
5.3 |
0.09 |
14.2 |
4.9 |
-865 |
SW Definition |
GC5841 |
85.4/-22 |
129.0 |
140.0 |
11.0 |
15.4 |
0.05 |
7.7 |
4.9 |
-781 |
SW Definition |
GC5844 |
81.5/-4 |
2.8 |
17.5 |
14.6 |
6.9 |
0.13 |
1.5 |
0.7 |
-730 |
SW Definition |
GC5844 |
81.5/-4 |
165.0 |
172.3 |
6.4 |
42.7 |
0.18 |
7.7 |
3.9 |
-738 |
Upper Plate Exploration |
PS0435 |
284/-75 |
678.0 |
679.0 |
1.0 |
0.4 |
0.00 |
7.5 |
4.9 |
7 |
Upper Plate Exploration |
PS0435 |
284/-75 |
684.0 |
692.0 |
7.9 |
0.4 |
0.01 |
14.1 |
4.3 |
215 |
Upper Plate Exploration |
PS0437 |
185/-57 |
371.0 |
385.5 |
12.6 |
8.9 |
0.14 |
12.1 |
4.8 |
314 |
Upper Plate Exploration |
PS0438 |
201/-52 |
397.1 |
407.9 |
7.6 |
11.9 |
0.17 |
17.3 |
7.8 |
288 |
Upper Plate Exploration |
PS0439 |
63/-51 |
280.0 |
284.0 |
3.5 |
7.9 |
0.01 |
4.2 |
1.8 |
405 |
Upper Plate Exploration |
PS0439 |
63/-51 |
290.4 |
298.8 |
7.3 |
13.0 |
0.00 |
0.7 |
0.4 |
395 |
Upper Plate Exploration |
PS0440 |
48/-87 |
253.0 |
254.0 |
1.0 |
43.9 |
0.01 |
0.0 |
0.0 |
432 |
West Definition |
GC5929 |
63.4/-50.9 |
321.0 |
324.0 |
3.0 |
5.5 |
0.07 |
6.0 |
2.5 |
299 |
West Definition |
GC5929 |
63.4/-50.9 |
329.5 |
331.0 |
1.5 |
9.1 |
0.05 |
3.5 |
1.0 |
299 |
West Definition |
GC5929 |
63.4/-50.9 |
335.0 |
336.0 |
1.0 |
7.8 |
0.08 |
4.7 |
1.2 |
299 |
|
|||||||
Zone |
Drill Hole Number |
Drill Hole Azm/Dip |
Sample From (feet) |
Sample To (feet) |
True Width (feet) |
Gold (oz/ton) |
Depth From |
113 Zone |
CBW-1185 |
344/-8 |
683.7 |
695.4 |
9.8 |
0.05 |
3325 |
113 Zone |
CBW-1186 |
336 / 10 |
728.2 |
742.9 |
14.8 |
0.02 |
3124 |
113 Zone |
CBW-1187 |
340 / 25 |
767.8 |
794.1 |
23.6 |
0.05 |
3123 |
113 Zone |
CBW-1188 |
352 / 15 |
747.8 |
756.0 |
7.5 |
0.11 |
3124 |
113 Zone |
CBW-1188 |
352 / 15 |
770.8 |
783.9 |
12.1 |
0.12 |
3125 |
113 Zone |
Including |
777.4 |
783.9 |
6.2 |
0.21 |
3125 |
|
113 Zone |
CBW-1189 |
352 /-1 |
701.9 |
711.8 |
8.5 |
0.10 |
3301 |
113 Zone |
CBW-1189 |
352 /-1 |
724.9 |
738.0 |
12.5 |
0.11 |
3307 |
113 Zone |
Including |
728.2 |
734.7 |
5.6 |
0.18 |
3307 |
|
113 Zone |
CBW-1200 |
349 /-65 |
1628.2 |
1663.0 |
24.3 |
0.06 |
3879 |
113 Zone |
CBW-1201 |
350 /-77 |
1836.1 |
1849.3 |
9.2 |
0.05 |
4252 |
113 Zone |
CBW-1201 |
350 /-77 |
1882.1 |
1891.9 |
6.9 |
0.06 |
4288 |
118 Zone |
CBP-1183 |
12/-52 |
273.9 |
281.1 |
4.9 |
0.05 |
3288 |
118 Zone |
Including |
276.8 |
278.8 |
1.6 |
0.16 |
3288 |
|
118 Zone |
CBP-1184 |
16/-23 |
839.7 |
856.1 |
13.8 |
0.11 |
3398 |
118 Zone |
Including |
846.2 |
849.5 |
2.3 |
0.26 |
3398 |
|
118 Zone |
CBP-1185 |
16/5 |
790.5 |
797.0 |
5.9 |
0.03 |
3080 |
118 Zone |
CBP-1188 |
352/-41 |
269.0 |
278.8 |
8.5 |
0.02 |
3249 |
118 Zone |
CBP-1189 |
349/-60 |
310.3 |
321.4 |
10.5 |
0.12 |
3345 |
118 Zone |
Including |
318.2 |
321.4 |
2.6 |
0.33 |
3350 |
|
118 Zone |
CBP-1190 |
40/-63 |
318.5 |
329.6 |
10.8 |
0.39 |
3359 |
118 Zone |
Including |
325.0 |
326.4 |
1.0 |
3.32 |
3360 |
|
118 Zone |
CBP-1191 |
34/-42 |
267.0 |
279.8 |
12.5 |
0.29 |
3254 |
118 Zone |
Including |
269.9 |
273.2 |
3.0 |
1.14 |
3252 |
|
118 Zone |
CBP-1192 |
50/-39 |
291.3 |
299.8 |
7.9 |
0.09 |
3257 |
118 Zone |
Including |
294.5 |
297.2 |
2.6 |
0.29 |
3257 |
|
118 Zone |
CBP-1193 |
35/3 |
282.1 |
291.9 |
8.9 |
0.03 |
3070 |
118 Zone |
CBP-1194 |
4/-33 |
191.2 |
201.1 |
6.9 |
0.02 |
3180 |
118 Zone |
CBP-1194 |
4/-33 |
191.2 |
201.1 |
8.5 |
0.02 |
3180 |
118 Zone |
CBP-1194 |
4/-33 |
869.2 |
876.7 |
6.9 |
0.09 |
3515 |
119 Zone |
CBP-1218 |
180/30 |
305.0 |
314.9 |
9.5 |
0.05 |
791 |
119 Zone |
Including |
308.3 |
311.6 |
3.0 |
0.15 |
791 |
|
148 Zone |
CBE-0401 |
346 /-23 |
635.7 |
647.1 |
10.5 |
0.02 |
2457 |
148 Zone |
CBE-0402 |
337 /-18 |
602.2 |
629.4 |
25.3 |
0.12 |
2401 |
148 Zone |
CBE-0403 |
337 /-28 |
614.0 |
624.8 |
10.2 |
0.09 |
2491 |
148 Zone |
CBE-0403 |
337 /-28 |
690.4 |
705.9 |
13.8 |
0.18 |
2529 |
148 Zone |
CBE-0404 |
331 /-22 |
634.0 |
646.2 |
10.8 |
0.06 |
2442 |
148 Zone |
CBE-0404 |
331 /-22 |
659.0 |
682.9 |
20.3 |
0.27 |
2455 |
148 Zone |
CBE-0252 |
359 /-47 |
1674.4 |
1685.3 |
7.9 |
0.01 |
2657 |
148 Zone |
CBE-0254 |
10 /-52 |
1664.9 |
1676.7 |
8.5 |
0.01 |
2719 |
152 Zone |
CBE-0255 |
347 /-11 |
1126.0 |
1143.1 |
15.7 |
0.09 |
1828 |
152 Zone |
Including |
1126.0 |
1128.6 |
2.0 |
0.18 |
1826 |
|
152 Zone |
Including |
1133.6 |
1135.9 |
2.0 |
0.40 |
1828 |
|
152 Zone |
CBE-0255 |
347 /-11 |
1168.0 |
1178.2 |
9.5 |
0.03 |
1839 |
152 Zone |
CBE-0256 |
352 /-17 |
1225.1 |
1246.4 |
17.7 |
0.05 |
2022 |
154 Zone |
|
351 /-68 |
924.0 |
955.8 |
15.5 |
0.15 |
843 |
154 Zone |
Including |
927.3 |
935.1 |
3.8 |
0.33 |
836 |
|
154 Zone |
Including |
947.9 |
954.2 |
3.0 |
0.22 |
853 |
|
|
|
1 /-82 |
5735.1 |
5742.3 |
4.6 |
0.13 |
4859 |
|
Including |
5735.1 |
5736.7 |
1.0 |
0.40 |
4857 |
View source version on businesswire.com: https://www.businesswire.com/news/home/20230214005412/en/
Vice President – Investor Relations and Treasurer
Communications Coordinator
800-HECLA91 (800-432-5291)
Investor Relations
Email: hmc-info@hecla-mining.com
Website: www.hecla-mining.com
Source:
FAQ
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