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File Created: 24-Jan-2014 by Karl A. Flower (KAF)
Last Edit:  09-Jun-2022 by Karl A. Flower (KAF)

Summary Help Help

NMI
Name NORS 10-11, NIMPKISH 4 Mining Division Nanaimo
BCGS Map 092L036
Status Showing NTS Map 092L07W
Latitude 050º 23' 27'' UTM 09 (NAD 83)
Longitude 126º 53' 27'' Northing 5584213
Easting 649923
Commodities Gold, Silver, Copper, Zinc, Molybdenum Deposit Types K : SKARN
Tectonic Belt Insular Terrane Wrangell
Capsule Geology

The NORs 10-11 occurrence is located on a steep hill side to the south of Noomas Creek, at an elevation of 750 metres.

The area is underlain by north striking carbonates and calcareous sediments of the Quatsino and Parson Bay formations overlying Karmutsen Formation tholeiitic basalts, all of the Upper Triassic Vancouver Group. Lower Jurassic Bonanza Group andesitic to rhyodacitic lava, tuff, breccia and minor sediments are coeval with, or genetically related to, granodiorite of the Nimpkish batholith of the Jurassic Island Plutonic Suite. Strong, regional north to northwest trending faults, often defining intrusive and lithological contacts, traverse the area.

Locally, a mineralized, siliceous diopside-garnet skarn zone occurs along a Quatsino limestone-Karmutsen greenstone contact. Sulphide mineralization consists of sphalerite, molybdenite, chalcopyrite and bornite. In 1989, sampling of large talus blocks immediately below the cliff outcrop assayed up to 1.17 grams per tonne gold, 51 grams per tonne silver, 8.3 per cent copper, 4.96 per cent zinc and 0.18 per cent molybdenum (Assessment Report 20092).

Work History

During 1989 through 2006, J.W. Laird completed programs of rock sampling and geological mapping on the area as the Nimpkish and CBL 1-10 claims. In 2017, Selkirk Metals Corp. completed program of rock and soil sampling on the Storey Creek property. In 2019, Ridgeline Exploration Services completed a 454.3 line-kilometre airborne magnetic survey on the area as the Nimpkish (Wolf) property.

Bibliography
EMPR ASS RPT *20092, 24207, 24698, 25237, 25718, 27256, 28274, 36824, 38911
GSC ANN RPT 1886
GSC BULL 172; 242
GSC MAP *4-1974; 1029A
GSC MEM 272
GSC OF 9; 170; 463
GSC P 38-2; 38-3; 71-36; 72-44; *74-8
GSC SUM RPT 1929A; *1931A, p. 33A
CJES 18, p. 1; 20, p. 1 (Jan. 1983)
Carson, D.J.T., (1968): Metallogenic Study of Vancouver Island with emphasis on the Relationship of Plutonic Rocks to Mineral Deposits, Ph.D. Thesis, Carleton University, Ottawa
Sangster, D.F., (1964): The Contact Metasomatic Magnetite Deposits of Southwestern British Columbia, Ph.D. Thesis, University of British Columbia
Koffyberg, A. (2020-03-04): Technical Report on the Nimpkish Property, Nanaimo Mining Division, British Columbia, Canada
Koffyberg, A. (2020-04-27): Technical Report on the Nimpkish Property, Nanaimo Mining Division, British Columbia, Canada

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