Bitterroot Resources Updates the LM Magmatic Nickel-Copper Project
WEST VANCOUVER, May 4, 2022 - Bitterroot Resources Ltd. (TSXV:BTT) is providing an update on its recently completed winter drilling program on the LM Property in the Upper Peninsula of Michigan. The LM Property is being explored for conduit-hosted nickel-copper-platinum-palladium mineralization similar to Lundin Mining Corporation's Eagle and Eagle East orebodies, which are located 25 kilometres to the east. Disseminated, semi-massive and massive sulphide Ni-Cu-PGM mineralization has been intersected in 10 of the 26 holes completed on the LM Property.
The winter 2022 drilling program at LM was funded by Bitterroot Resources Ltd. (51%) and joint venture partner Below Exploration, Inc. (49%) and consisted of 1,448 metres of drilling in five (5) vertical core holes. The mineralized intervals are described in the table below.
The first three holes (LM 22-22, 23 and 24) intersected 3.10, 2.04 and 5.38 metres respectively, of disseminated or blebby nickel-copper sulphide mineralization along the basal contact of the LM intrusion.
Hole LM 22-25 intersected the deepest point yet observed on the basal contact of the intrusion. Peridotite clasts with disseminated and blebby sulphide mineralization were observed entrained in slightly younger unmineralized olivine gabbronorite. These clasts are believed to be eroded from disseminated mineralization deeper in the conduit. This hole also intersected weakly mineralized basal breccia with partially resorbed siltstone clasts derived from the surrounding metasediments. These features are indicative of a magma conduit environment similar to the Eagle East intrusion.
Hole LM 22-26 intersected the edge of the conduit and contained disseminated, blebby and minor semi-massive mineralization. Irregularly shaped "rip-up" clasts of massive sulphide (chalcopyrite, pyrrhotite and pentlandite) up to two centimetres across were observed in the mineralized interval. These sulphide textures are further evidence of a dynamic magma conduit environment. Photographs of the mineralized core samples in LM 22-26 are posted on the Company's website, www.bitterrootresources.com.
The down-plunge extent of the conduit and two other nearby magnetic targets are planned to be targeted following the completion of additional land acquisition activities.
| LM Project - Summary of Sulphide-Mineralized Intervals | |||||||
| Hole # | From (m) | To (m) | Interval (m) | Nickel (%) | Copper (%) | Au + PGM (g/tonne) | Type |
| LM 20-01 | 253.80 | 259.10 | 5.30 | 0.58 | 0.62 | 0.33 | disseminated |
| LM 21-07 | 270.07 | 273.00 | 2.93 | 0.78 | 0.83 | 0.25 | disseminated |
| and | 273.00 | 273.75 | 0.75 | 5.16 | 1.18 | 0.82 | semi-massive |
| LM 21-10 | 260.50 | 262.75 | 2.25 | 0.78 | 0.80 | 0.40 | disseminated |
| and | 262.75 | 262.94 | 0.19 | 2.74 | 0.43 | 0.37 | semi-massive |
| LM 21-13 | 247.68 | 250.36 | 2.68 | 0.33 | 0.38 | 0.10 | disseminated |
| and | 250.36 | 250.75 | 0.39 | 1.81 | 0.51 | 0.52 | semi-massive |
| LM 21-14 | 235.79 | 236.06 | 0.27 | 1.96 | 0.01 | 0.01 | semi-massive |
| and | 236.06 | 236.86 | 0.80 | 4.81 | 0.78 | 0.25 | massive |
| LM 22-22 | 256.27 | 258.86 | 2.59 | 0.55 | 0.48 | 0.24 | disseminated |
| and | 258.86 | 259.37 | 0.51 | 1.33 | 3.68 | 0.41 | semi-massive |
| LM 22-23 | 258.32 | 260.36 | 2.04 | 0.08 | 0.08 | 0.03 | disseminated |
| LM 22-24 | 240.40 | 245.78 | 5.38 | 0.28 | 0.42 | 0.05 | disseminated |
| LM 22-25 | 163.20 | 165.15 | 1.95 | 0.09 | 0.08 | 0.02 | Disseminated and blebby, in peridotite clasts |
| and | 190.80 | 192.05 | 1.25 | 0.13 | 0.27 | 0.11 | trace to disseminated |
| and | 318.09 | 323.09 | 5.00 | 0.02 | 0.02 | 0.01 | sparse blebs |
| LM 22-26 | 232.19 | 234.16 | 1.97 | 0.10 | 0.11 | 0.02 | disseminated |
| and | 234.16 | 235.16 | 1.00 | 0.33 | 0.35 | 0.10 | blebby |
| and | 235.16 | 235.52 | 0.36 | 1.23 | 0.75 | 0.13 | blebby and semi-massive |
Mr. Glenn W. Scott, CPG, is the Qualified Person responsible for the technical content of this disclosure.
ON BEHALF OF THE BOARD OF DIRECTORS
Michael S. Carr
Director
Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
FORWARD LOOKING STATEMENTS: Certain statements contained in this press release may constitute forward-looking statements under Canadian securities legislation. Generally, forward-looking information can be identified by the use of forward-looking terminology such as "expects" or "it is expected", or variations of such words and phrases or statements that certain actions, events or results "will" occur. This document contains statements about expected or anticipated future events and/or financial results that are forward-looking in nature and as a result, are subject to certain risks and uncertainties, such as general economic, market and business conditions, regulatory processes and actions, technical issues, new legislation, competitive conditions, the uncertainties resulting from potential delays or changes in plans, the occurrence of unexpected events and the company's ability to execute and implement its future plans. Actual events may differ materially from those projected in the forward-looking statements. When relying on forward-looking statements to make decisions, investors and others should carefully consider the foregoing factors and other uncertainties and should not place undue reliance on such forward-looking statements. The Company does not undertake to update any forward-looking statements, except as may be required by applicable securities laws. For such forward-looking statements, we claim the safe harbour for forward-looking statements within the meaning of the Private Securities Legislation Reform Act of 1995.
CONTACT:
Suite 206-B, 1571 Bellevue Avenue,
West Vancouver, BC, V7V 1A6
Tel 604 922 1351
www.bitterrootresources.com
SOURCE: Bitterroot Resources Ltd.
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