Summary of 2023 Exploration at Greenwood:
An extensive rock and soil sampling program along with new geological mapping during 2023 has been conducted in preparation for drilling. The work has yielded two new showings identified near the historical Midway Mine including up 5.64 g/t (0.165 opt) Au from a showing 400 m to the north of the Midway Mine and a second showing along an apparent fault structure with 4.19 g/t (0.122 opt) Au from a grab sample collected about 375 m to the west of the Midway Mine. At least 6 new areas with anomalous gold (> 100 ppb Au), silver or copper in soils have been identified across the Midway Mine Property with the results from follow up exploration in progress (See Company News Release Dated October 12, 2023). A summary of all the Midway results will be provided once all the results are received.
To date, gold-silver-base metal mineralization appears to be related to veins and stockworks at contacts between altered ultramafic-carbonate rocks (listwanites) in contact with diorite intrusions in a complex structural setting, with the intersections of structures playing a key role in the localization of alteration.
At the historical Imperial Mine area, a total of 50 new rock grab and rock chip samples were collected from the Imperial showing area, with 6 samples returning greater than 1 g/t(0.029 opt) Au up to 12.1 g/t (0.353 opt) Au and 8 samples retuning greater than 40 g/t (1.167 opt) Ag up to 469 g/t (13.68 opt) Ag (Figure 5). The samples define a targeted north – south strike length of over 170 m for future drilling. The samples show significant amounts of lead (Pb), zinc (Zn) and Cu with several samples yielding greater than 2% combined base metals (See Company News Release Dated October 12, 2023). Geological mapping is in progress and ground geophysical surveys are planned prior to conducting drilling at this target.
The Copper Mountain area continues to yield excellent results from a number of showings including the Coronation and Prince of Wales historical mines along with the Mabel Jenny area (Figure 5). A total of 9 of 14 rock grab and chip samples collected this year from a new zone discovered late in 2022 has yielded greater than 1 g/t (0.039 opt) Au up to 13.75 g/t (0.40 opt) Au (along with up to 61.9 g/t (1.81 opt) Ag) and up to 0.475% Cu and 2.93% Zn (See Company News Release Dated October 12, 2023). The discovery was made along a new logging road cut late in 2022 and appears to demonstrate quartz vein stockwork mineralization in an altered diorite over a strike length of more than 400 m when combined with anomalous samples from 2022.
Geological and prospecting crews have concluded prospecting, geological mapping, rock and soil sampling within the Greenwood Project area and have conducted an initial pass at the new mineral claim area staked August 1, 2023 (See Company News Release dated September 7, 2023). A number of existing showings and parts or extensions to known showings have been acquired with the staking of the new mineral claims including but not limited to Marshall Lake, Sylvester K, the Great Laxey, Eholt and lands adjacent to and surrounding the historical Phoenix Mine. Results from the initial sampling programs on these new claims will be released as they are received (Figure 5).
The geological and prospecting crew has made several discoveries of sulphide, quartz vein zones and skarn on the new claims (Figure 5). Sulphide showings associated with skarn at Marshall Lake hosted in Triassic Brooklyn Formation sedimentary rocks including limestone that has been intruded by diorite. The showings have been trenched and bulk sampled in the past (1960’s to 1970’s) yielding significant copper, silver and gold. Little to no modern exploration has been performed at the Marshall Lake target as well as a number of other showings in the Brooklyn sequence such as the Great Laxey.
The goal is to have a pipeline of high priority precious metal and battery metal targets that are all permitted and ready for a long 2024 drilling campaign in order to prioritize these assets into those that can deliver future mineral resources with additional drilling, eventually leading to some form of economic studies and scenarios that might be able to take advantage of local toll treating opportunities that exist in the Greenwood – Republic region.
Quality Assurance and Control
Rock and soil samples were analyzed at ALS Global Laboratories (Geochemistry Division) in Vancouver, Canada (an ISO/IEC 17025:2017 accredited facility). Gold was assayed using a fire assay with atomic emission spectrometry and gravimetric finish when required (+10 g/t Au). Rock grab and rock chip samples from outcrop/bedrock are selective by nature and may not be representative of the mineralization hosted on the project.
The sampling program was undertaken by Company personnel under the direction of Michael B. Dufresne, M.Sc., P.Geol., P.Geo. A secure chain of custody is maintained in transporting and storing of all samples.
The technical content of this news release and the Company's technical disclosure has been reviewed and approved by Michael B. Dufresne, M. Sc., P. Geol., P.Geo., who is the Qualified Person as defined by National Instrument 43-101 Standards of Disclosure for Mineral Projects.
|