FREEMAN SIGNIFICANTLY INCREASES GRADE, OUNCES AND CONFIDENCE IN UPDATED RESOURCE ESTIMATE FOR THE LEMHI GOLD DEPOSIT, IDAHO
Freeman Gold Corp. has announced an updated Mineral Resource Estimate (MRE) for its fully owned Lemhi Gold Deposit in Idaho, reflecting a significant increase in gold resources. The MRE shows a 24% increase in contained ounces and a 16% increase in overall grade. The Measured and Indicated resources now total 988,100 oz of gold at an average grade of 1.00 g/t, while Inferred resources amount to 234,700 oz at 1.01 g/t. With success attributed to infill and expansion drilling, the project remains open for further exploration. The new MRE provides a strong foundation for advancing to a maiden economic study, bolstered by a recovery assumption of 96.7% using conventional gold processing methods. Furthermore, 90% of the resource is located on patented claims.
- 24% increase in contained ounces compared to previous estimate.
- 16% increase in overall gold grade.
- Measured and Indicated resources total 988,100 oz at 1.00 g/t.
- 96.7% recovery rate assumed using traditional processing methods.
- Over 90% of resource located on patented claims.
- None.
Updated Lemhi Mineral Resource Estimated ("MRE") increases contained ounces by
- The pit constrained MRE using a 0.35 gram per tonne gold ("g/t Au") cut-off and a gold price of
US per troy ounce ("oz") is comprised of:$175 0 - Measured and Indicated MRE of 988,100 oz gold ("Au") at 1.00 gram per tonne ("g/t") in 30.02 million tonnes.
- Inferred MRE of 234,700 oz Au at 1.01 g/t in 7.34 million tonnes.
- Current MRE was constructed from a total of 81,497 m of drilling and 442 drillholes completed between 1983 and 2022;
- The resource is modelled as primarily amenable to open pit mining using standard, low-cost gold leaching technologies, including carbon in leach and heap leach processing;
- Over
90% of the MRE contained within100% owned patented claims; - The underground MRE (inferred) resource contains 21,300 oz at 2.27 g/t Au;
- Resource remains open on strike to the north, south and west as well as at depth;
- Resource assumes gold recoveries of 96.7 % using traditional CIL/CIP based on recent metallurgy completed by Freeman.
The updated MRE represents a
All reported mineral resources occur within a pit shell optimized using values of
Table 1: 2023 Mineral Resource Estimate for the
Cutoff | Zone | RPEEE | Classification | Tonnes | Ounces | g/t |
0.35 | Lemhi & Beauty | OP | Measured | 4,469,000 | 168,800 | 1.15 |
0.35 | Lemhi & Beauty | OP | Indicated | 25,553,000 | 819,300 | 0.98 |
0.35 | Lemhi & Beauty | OP | M&I | 30,022,000 | 988,100 | 1.00 |
0.35 | Lemhi & Beauty | OP | Inferred | 7,338,000 | 234,700 | 1.01 |
1.5 | UG | Inferred | 296,000 | 21,300 | 2.27 | |
0.35/1.5 | Lemhi & Beauty | Combined | Measured | 4,469,000 | 168,800 | 1.15 |
0.35/1.5 | Lemhi & Beauty | Combined | Indicated | 25,553,000 | 819,300 | 0.98 |
0.35/1.5 | Lemhi & Beauty | Combined | M&I | 30,022,000 | 988,100 | 1.00 |
0.35/1.5 | Lemhi & Beauty | Combined | Inferred | 7,634,000 | 256,000 | 1.04 |
Notes to Table 1: | |
1. | The mineral resource is reported at a cut-off of 0.35 g/t Au for the conceptual open pit and 1.5 g/t Au for the conceptual underground extraction scenario. The lower cut-off grades and potential mining scenarios were calculated using the following parameters: mining cost = |
2. | The mineral resources presented are not mineral reserves and they do not have demonstrated economic viability. There is no guarantee that any part of the resources defined by the MRE will be converted to a mineral reserve in the future. |
3. | The Inferred Mineral Resource in this estimate has a lower level of confidence than that applied to an Indicated Mineral Resource and must not be converted to a Mineral Reserve. It is reasonably expected that the majority of the Inferred Mineral Resource could potentially be upgraded to an Indicated Mineral Resource with continued exploration. |
4. | The estimate of Mineral Resources may be materially affected by environmental, permitting, legal, title, taxation, socio-political, marketing, or other relevant issues. |
5. | A default density ranging from 2.53 to 2.64 g/cm3 was used for the mineralized zones depending upon the combination of host rock and alteration. Resources are presented as undiluted and in situ. |
6. | |
7. | This mineral resource estimate is dated |
8. | Mr. |
9. | Totals may not sum due to rounding. |
Modeling was conducted in the Universal Transverse Mercator (UTM) coordinate space relative to the North American Datum (NAD) 1983, National Spatial Reference System 2011, and State Plane Idaho Central, (EPSG:6448). The mineral resource block model utilized a block size of 2.5 m (X) x 2.5 m (Y) x 2.5 m (Z) in order to honour the interpreted mineralization wireframes. The percentage of the volume of each block within each mineralization domain was calculated and used in the MRE. The gold estimation was completed using ordinary kriging (OK), utilizing 8,938 composited samples within the interpreted mineralization wireframes. The search ellipsoid size used to estimate the gold grades was defined by modelled variograms. Block grade estimation employed locally varying anisotropy, which allows structural complexities to be reproduced in the estimated block model.
Two mineralization domains were modeled at the
A total of 14,208 specific gravity samples analyses were available and utilized to determine the bulk density. The bulk rock density shown in Table 2 was assigned based on three main geologic units - the host-rock Metasedimentary package, the Intrusion, and Silt Breccia.
Table 2: Assigned Bulk Rock value based on Geologic Unit
Geologic Unit | Assigned Bulk Rock Value (g/cm3) |
Metased Package | 2.64 |
Intrusion | 2.58 |
Silt Breccia | 2.53 |
The resource is classified according to the CIM "Estimation of Mineral Resources and Mineral Reserves Best Practice Guidelines" dated
The current MRE is based on the addition of 70 new drill holes and now contains 168,800 oz Au Measured (new as was zero in the last MRE), and a total of 988,100 oz Au M&I which is a
The scientific and technical information in this news release has been reviewed and approved by
On Behalf of the Company
President and Chief Executive Officer
Neither the
Forward-Looking Statements: This press release contains "forward–looking information or statements" within the meaning of Canadian securities laws, which may include, but are not limited to statements relating to exploration, results therefrom, and the Company's future business plans. All statements in this release, other than statements of historical facts that address events or developments that the Company expects to occur, are forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words "expects," "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential" and similar expressions, or that events or conditions "will", "would", "may", "could" or "should" occur. Although the Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results may differ from those in the forward-looking statements. Such forward-looking information reflects the Company's views with respect to future events and is subject to risks, uncertainties, and assumptions. The reader is urged to refer to the Company's reports, publicly available through the Canadian Securities Administrators' System for Electronic Document Analysis and Retrieval (SEDAR) at www.sedar.com for a more complete discussion of such risk factors and their potential effects. The Company does not undertake to update forward–looking statements or forward–looking information, except as required by law.
View original content to download multimedia:https://www.prnewswire.com/news-releases/freeman-significantly-increases-grade-ounces-and-confidence-in-updated-resource-estimate-for-the-lemhi-gold-deposit-idaho-301792845.html
SOURCE
FAQ
What is the updated Mineral Resource Estimate for FMANF as of April 2023?
How much has the gold grade increased in Freeman Gold Corp.'s Lemhi project?
What percentage of the Lemhi resource is located on patented claims?
When was the latest MRE for the Lemhi Gold Deposit released?