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File Created: 24-Jul-1985 by BC Geological Survey (BCGS)
Last Edit:  15-Apr-2021 by Nicole Barlow (NB)

Summary Help Help

NMI 093N10 Au3
Name ERICKSON (GERM) Mining Division Omineca
BCGS Map 093N066
Status Showing NTS Map 093N10W
Latitude 055º 39' 19'' UTM 10 (NAD 83)
Longitude 124º 51' 12'' Northing 6169271
Easting 383392
Commodities Gold, Silver, Copper Deposit Types I05 : Polymetallic veins Ag-Pb-Zn+/-Au
Tectonic Belt Intermontane Terrane Quesnel
Capsule Geology

The Erickson (Germ) occurrence is located approximately 2.5 kilometres south of Germansen Lake and 22 kilometres west of Manson Creek.

This occurrence is hosted within argillites belonging to the Middle to Upper Triassic Slate Creek Formation of the Middle Triassic to Lower Jurassic Takla Group. These argillites are intruded by the Cretaceous Germansen Batholith approximately 120 metres to the south. The argillites are sheared and intensely hornfelsed near the granodiorite. Near the occurrence, aplite dikes up to 10 metres in width also intrude the argillites.

The showing consists of two lenticular quartz veins, 20 and 40 centimetres wide, within the sheared basal argillites. The veins are mineralized with pyrite and chalcopyrite and contain anomalous amounts of gold and silver.

Work History

In 1984, Regional Resources Ltd. completed a geochemical sampling program consisting of silt, soil, rock, and heavy mineral stream concentrate samples. The survey located strongly anomalous zinc and moderately high copper and silver values. The author concluded that geochemical anomalies within the Germ property area appear to be caused by narrow mineralized veinlets in the altered contact zone of the batholith.

Bibliography
EMPR ASS RPT 14523
EMPR BULL 70; *91
EMPR FIELDWORK 1987, pp. 169-180; 1988, pp. 209-220; 1991, pp. 119-126
EMPR GEM 174-280
EMPR OF 1989-12
EMPR PFD 810361
GSC MAP 876A; 907A; 971A; 1424A; 5249G
GSC MEM 252, p. 181
GSC P 41-5; 42-2; 45-9; 75-33

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