i-80 Gold Reports High-Grade Drill Results from the FAD Deposit at Ruby Hill
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Insights
The recent drilling results reported by i-80 Gold Corp at the FAD deposit within the Ruby Hill Property are indicative of high-grade polymetallic mineralization. The presence of multiple stacked zones with significant concentrations of gold (Au), silver (Ag), zinc (Zn) and lead (Pb) suggests that the deposit could potentially be a robust asset for the company. The grades reported, such as 9.0 g/t Au and 92.4 g/t Ag over 14.6 meters, are particularly noteworthy and compare favorably to industry benchmarks for underground mining operations, where grades of 5 g/t Au can be considered high-grade.
The FAD deposit's location in a historic mining district with a proven track record of high-grade CRD mines enhances the project's credibility. Understanding the geology and mineralization style is crucial for assessing the deposit's size, quality and extraction feasibility. The discovery of high-grade zones, such as 33.4 g/t Au and 87.7 g/t Ag over 2.1 meters, is consistent with the characteristics of CRD systems, which are known for their rich polymetallic accumulations. The reported continuity of mineralization and the potential for open-pit mining in near-surface oxide zones could influence the project's economics by offering a lower-cost extraction option alongside deeper high-grade sulfide resources.
From a business perspective, the drilling outcomes at i-80 Gold Corp's FAD deposit may have significant implications for the company's resource base and future production prospects. The reported drill intercepts suggest a considerable expansion potential, which could lead to an increase in the estimated resource inventory. The exploration success in identifying high-grade mineralization could attract investor interest and potentially enhance the company's market valuation.
Given the historical production figures from the Ruby Hill district, the new drilling results underscore the district's underexplored potential and the opportunity for i-80 Gold Corp to revitalize a historically prolific mining area. The market often reacts positively to exploration updates that show promise for economic mineral extraction and this could be reflected in the company's stock performance in the short to medium term. Long-term value creation will depend on the company's ability to convert these exploration successes into mine development and eventual production. The capital expenditure, operational costs and commodity price fluctuations will be key factors in determining the project's profitability.
The financial implications of the drill results for i-80 Gold Corp are multifaceted. High-grade intercepts, such as those reported, can significantly lower the cost per ounce of metal produced, due to the higher metal content per tonne of ore. This can lead to improved profit margins and return on investment for mining operations. Additionally, the expansion of the known mineralization and the potential for delineating new resources can lead to a re-rating of the company's assets, positively influencing its balance sheet.
Investors and analysts will be closely monitoring the company's progress as it advances the FAD deposit towards a preliminary economic assessment (PEA) or feasibility study. These studies will provide critical information on the project's economic viability, including capital and operating costs, which are essential for financial modeling and valuation. The company's ability to secure financing for further exploration and development will be a key watchpoint, as will the metal price forecasts, which can significantly impact project economics. The exploration results may also lead to strategic partnerships or joint ventures, which can provide additional capital and expertise for project development.
9.0 g/t Au, 92.4 g/t Ag, 12.2 % Zn & 1.0 % Pb over 14.6 m
3.9 g/t Au, 185.6 g/t Ag, 11.1 % Zn, &
FAD is one of several polymetallic deposits drilled at Ruby Hill in 2023 for the completion of initial resource estimates for the FAD, Blackjack and Hilltop deposits. The Ruby Hill Property represents the core land package within the
Highlight drill results from 2023 drilling at FAD:
PC23-12 – infill hole in the east FAD lobe 50 m northwest of PC23-28 (5 zones)
- 4.4 g/t Au, 91.3 g/t Ag,
8.4% Zn &0.3% Pb over 1.6 m - 4.9 g/t Au, 50.2 g/t Ag,
9.0% Zn &0.2% Pb over 4.5 m - 6.2 g/t Au, 57.1 g/t Ag,
6.9% Zn &0.1% Pb over 5.0 m - 6.0 g/t Au, 35.5 g/t Ag,
5.8% Zn &0.2% Pb over 8.5 m - 3.1 g/t Au, 48.8 g/t Ag,
2.1% Zn &1.3% Pb over 3.8 m
PC23-22 – infill hole drilled on the western margin of the west FAD lobe (3 zones)
- 5.7 g/t Au, 159.4 g/t Ag,
15.0% Zn &2.8% Pb over 5.4 m - 13.7 g/t Au, 430.0 g/t Ag,
15.9% Zn &7.7% Pb over 2.5 m - 9.0 g/t Au, 92.4 g/t Ag,
12.2% Zn &1.0% Pb over 14.6 m
PC23-26 – step-out hole 50 m north of PC23-12 on the east FAD lobe (3 zones)
- 15.6 g/t Au, 847.0 g/t Ag,
15.1% Zn &0.4% Pb over 3.4 m - 8.3 g/t Au, 187.9 g/t Ag,
6.2% Zn &0.4% Pb over 1.7 m - 0.9 g/t Au, 25.2 g/t Ag,
8.3% Zn %0.2% Pb over 1.7 m
PC23-28 – final hole and furthest hole drilled to the east in the east FAD lobe (6 zones)
- 1.9 g/t Au, 109.7 g/t Ag,
8.9% Zn &0.2% Pb over 3.2 m - 33.4 g/t Au, 87.7 g/t Ag,
7.1% Zn &0.2% Pb over 2.1 m - 7.6 g/t Au, 42.2 g/t Ag, &
6.3% Zn over 6.0 m - 11.4 g/t Au, 65.8 g/t Ag,
0.6% Zn, &0.2% Pb over 2.0 m - 4.3 g/t Au, 41.3 g/t Ag, 12.0 % Zn &
0.2% Pb over 3.5 m - 3.9 g/t Au, 185.6 g/t Ag,
11.1% Zn &3.6% Pb over 25.4 m including 4.1 g/t Au, 350.1 g/t Ag,13.8% Zn &7.3% Pb over 11.0 m
The
The FAD deposit Is located in the hanging-wall of the Ruby Hill fault and is comprised of dominantly sulfide, polymetallic mineralization (see Figure 2). Drilling completed in 2022 and 2023 has successfully intersected multiple horizons of mineralization that remain open for expansion. Results compliment previously released holes drilled by Paycore that include:
- 7.8 g/t Au, 155.5 g/t Ag,
22.0% Zn &1.5% Pb over 12.5 m (PC22-07) - 7.1 g/t Au, 376.3 g/t Ag,
6.3% Zn &10.3% Pb over 14.8 m (PC22-08A) - 8.0 g/t Au, 79.1 g/t Ag,
10.2% Zn &1.0% Pb over 27.4 m (PC22-10)
In addition to the deeper sulfide mineralization at FAD, drilling tested proximal to the historic Ruby Hill Mine. These holes intersected low-grade oxide mineralization suggesting the potential to delineate near-surface mineralization proximal to historic workings that may be amenable to open pit mining.
"The drill program at FAD compliments successful programs on the Blackjack and Hilltop deposits and our expanded focus on exploring for polymetallic mineralization in the
The FAD deposit is located within the "Hilltop Corridor" approximately 2 km south of the Hilltop discovery made by i-80 in mid-2022. Multiple drill rigs were active in 2023, aggressively defining and expanding mineralization at Hilltop, now having identified a series of high-grade CRD zones located on the south side of the Archimedes pit (see Figure 1). Previously released results from drilling at Upper Hilltop include 515.3 g/t Ag, 28.9 % Pb, 10.5 % Zn & 0.9 g/t Au over 28.3 m in hole iRH22-43, 1.9 g/t Au, 631.3 g/t Ag, 7.4 % Zn & 33.0 % Pb over 18.3 m in hole iRH22-53, 14.7 g/t Au, 253.3 g/t Ag,
The Hilltop Corridor is a 2 km long (see Figure 1), alluvial covered, trend immediately south of the Archimedes pit believed to be host to multiple feeder fault structures that is largely untested by previous drilling owing to the alluvial cover. The Hilltop discoveries were made in the second half of 2022 exploration campaign while testing one of several generative exploration targets identified proximal to the Blackjack (skarn) deposit, with mineralization defined along the Hilltop fault structure over a strike length of approximately 750 metres. At the end of the 2023 drill program, one hole was drilled to test for the possible extension of skarn mineralization proximal to the contact of the Graveyard Flats intrusive. This hole, iRH23‑55, intersected a broad zone of skarn mineralization with 4 higher-grade intercepts, including an interval of 1181.0 g/t Ag,
Drilling was also completed in the Blackjack deposit in 2023, yielding numerous significant results, successfully delineating and expanding high-grade mineralization. i-80 drilling started at hole PC23-22.
Table 1 – Highlight New Assay Results from FAD
Drillhole ID | Zone | Type | From (m) | To (m) | Length (m) | Au (g/t) | Ag (g/t) | Pb (%) | Zn (%) |
PC23-12 | FAD | Core | 654.6 | 656.2 | 1.6 | 4.4 | 91.3 | 0.3 | 8.4 |
and | FAD | Core | 659.1 | 663.6 | 4.5 | 4.9 | 60.2 | 0.2 | 9.3 |
And | FAD | Core | 676.4 | 681.3 | 5.0 | 6.2 | 57.1 | 0.1 | 6.9 |
and | FAD | Core | 701.5 | 710.0 | 8.5 | 6.0 | 35.5 | 0.2 | 5.8 |
and | FAD | Core | 719.5 | 723.3 | 3.8 | 3.1 | 48.8 | 1.3 | 2.1 |
PC23-13 | FAD | Core | 937.9 | 944.0 | 6.2 | 2.3 | 20.3 | - | 2.6 |
PC23-14 | FAD | Core | 747.8 | 749.7 | 1.8 | 4.1 | 33.3 | 0.2 | 1.5 |
PC23-15 | Ruby Hill (oxide) | RC | 67.1 | 77.7 | 10.7 | 1.2 | 115.6 | 0.6 | 7.9 |
PC23-16 | Ruby Hill (oxide) | RC | 96.0 | 121.9 | 25.9 | 0.4 | 7.5 | 0.3 | 0.2 |
PC23-17 | Ruby Hill (oxide) | RC | NSI | ||||||
PC23-18 | FAD | Core | Abandoned at 478 m due to ground conditions | ||||||
PC23-19 | FAD | Core | 785.3 | 786.2 | 0.9 | 0.4 | 89.0 | 2.1 | 4.8 |
and | FAD | Core | 788.5 | 789.7 | 1.2 | 1.7 | 49.0 | 0.8 | 4.9 |
PC23-20 | FAD | Core | 706.2 | 709.3 | 3.0 | 2.4 | 110.0 | 1.2 | 12.0 |
PC23-21 | Near surface exploration | NSI | |||||||
PC23-22 | FAD | Core | 687.0 | 692.4 | 5.4 | 5.7 | 159.4 | 2.8 | 15.0 |
and | FAD | Core | 705.5 | 708.1 | 2.5 | 13.7 | 430.0 | 7.7 | 15.9 |
and | FAD | Core | 732.0 | 746.7 | 14.6 | 9.0 | 92.4 | 1.0 | 12.2 |
PC23-23 | FAD | RC | RC pre-collar abandoned at 213 m due to ground conditions | ||||||
PC23-24 | FAD | Core | 738.2 | 739.1 | 0.9 | 10.0 | 151.0 | 0.9 | 13.1 |
and | FAD | Core | 763.2 | 765.4 | 2.3 | 6.4 | 17.5 | 0.1 | 0.9 |
iRH23-25 | FAD | Core | 667.0 | 667.9 | 0.9 | 3.5 | 52.0 | 0.2 | 10.8 |
and | FAD | Core | 715.4 | 716.3 | 0.9 | 3.6 | 584.0 | 16.4 | 2.3 |
PC23-26 | FAD | Core | 642.5 | 645.9 | 3.4 | 15.6 | 847.0 | 0.5 | 15.1 |
and | FAD | Core | 673.4 | 675.1 | 1.7 | 8.3 | 187.9 | 0.4 | 6.2 |
and | FAD | Core | 698.4 | 700.1 | 1.7 | 0.9 | 25.2 | 0.2 | 8.3 |
PC23-27 | FAD | Core | 647.1 | 648.6 | 1.5 | 2.5 | 378.1 | 1.7 | 23.5 |
PC23-28 | FAD | Core | 597.0 | 600.2 | 3.2 | 1.9 | 109.7 | 0.2 | 8.9 |
and | FAD | Core | 616.6 | 618.7 | 2.1 | 33.4 | 87.7 | 0.2 | 7.1 |
and | FAD | Core | 644.3 | 650.4 | 6.0 | 7.6 | 42.2 | - | 6.3 |
and | FAD | Core | 656.2 | 658.2 | 2.0 | 11.4 | 65.8 | 0.2 | 0.6 |
and | FAD | Core | 667.4 | 670.9 | 3.5 | 4.3 | 41.3 | 0.2 | 12.0 |
and | FAD | Core | 693.0 | 718.4 | 25.4 | 3.9 | 185.6 | 3.6 | 11.1 |
including | FAD | Core | 707.4 | 718.4 | 11.0 | 4.1 | 350.1 | 7.3 | 13.8 |
True widths estimated 80
UTM | Drillhole ID | East m | North m | Elevation m | Azimuth | Dip |
NAD83 Zone 11 | PC23-12 | 588154 | 4375786 | 2087 | 217 | -80 |
PC23-13 | 587344 | 4373145 | 2084 | 233 | -79 | |
PC23-14 | 587305 | 4373534 | 2105 | 180 | -89 | |
PC23-15 | 587203 | 4373305 | 2153 | 226 | -50 | |
PC23-16 | 587118 | 4372636 | 2153 | 230 | -72 | |
PC23-17 | 587120 | 4372637 | 2121 | 226 | -48 | |
PC23-18 | 587109 | 4372944 | 2087 | 193 | -82 | |
PC23-19 | 587336 | 4373145 | 2098 | 286 | -85 | |
PC23-20 | 587217 | 4373165 | 2117 | 311 | -90 | |
PC23-21 | 587102 | 4373119 | 2153 | 190 | -68 | |
PC23-22 | 587119 | 4372635 | 2107 | 254 | -79 | |
PC23-23 | 587028 | 4373239 | 2098 | 131 | -85 | |
PC23-24 | 587215 | 4373161 | 2088 | 206 | -89 | |
PC23-25 | 587279 | 4373230 | 2105 | 149 | -84 | |
PC23-26 | 587166 | 4373094 | 2087 | 266 | -85 | |
PC23-27 | 587339 | 4373147 | 2098 | 305 | -88 | |
PC23-28 | 587213 | 4373163 | 2087 | 220 | -86 |
Please click here for further information on abbreviations and conversions referenced in this press release.
All samples were submitted to American Assay Laboratories (AAL) of
Tyler Hill, CPG-12146, Chief Geologist at i-80 is the Qualified Person for the information contained in this press release and is a Qualified Person within the meaning of National Instrument 43-101.
i-80 Gold Corp. is a
Certain statements in this release constitute "forward-looking statements" or "forward-looking information" within the meaning of applicable securities laws, including but not limited to, the expansion or mineral resources at Ruby Hill and the potential of the Ruby Hill project. Such statements and information involve known and unknown risks, uncertainties and other factors that may cause the actual results, performance or achievements of the company, its projects, or industry results, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements or information. Such statements can be identified by the use of words such as "may", "would", "could", "will", "intend", "expect", "believe", "plan", "anticipate", "estimate", "scheduled", "forecast", "predict" and other similar terminology, or state that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or be achieved. These statements reflect the Company's current expectations regarding future events, performance and results and speak only as of the date of this release.
Forward-looking statements and information involve significant risks and uncertainties, should not be read as guarantees of future performance or results and will not necessarily be accurate indicators of whether or not such results will be achieved. A number of factors could cause actual results to differ materially from the results discussed in the forward-looking statements or information, including, but not limited to: material adverse changes, unexpected changes in laws, rules or regulations, or their enforcement by applicable authorities; the failure of parties to contracts with the company to perform as agreed; social or labour unrest; changes in commodity prices; and the failure of exploration programs or studies to deliver anticipated results or results that would justify and support continued exploration, studies, development or operations.
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i Historic production estimate sourced from Nolan, T.B., and Hunt, R.L., 1968, The |
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SOURCE i-80 Gold Corp
FAQ
What are the highlight drill results from the 2023 drilling at FAD?
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What are the other deposits drilled at Ruby Hill in 2023?
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What are the QAQC procedures followed for the samples submitted for analysis?
