MINFILE Mineral Inventory

MINFILE Record Summary

MINFILE No 093K 076

File Created:	24-Jul-1985	by	BC Geological Survey (BCGS)
Last Edit:	04-Jul-2007	by	Sarah Meredith-Jones (SMJ)

SUMMARY

Summary Help


		NMI	093K2 Cu3
Name	GOODWIN, FT. FRASER, NECHAKO	Mining Division	Omineca
		BCGS Map	093K008
Status	Showing	NTS Map	093K02E
Latitude	054º 02' 30''	UTM	10 (NAD 83)
Longitude	124º 33' 06''	Northing	5989271
		Easting	398394
Commodities	Copper, Silver	Deposit Types	L04 : Porphyry Cu +/- Mo +/- Au
Tectonic Belt	Intermontane	Terrane	Stikine

Capsule Geology

The Goodwin showing occurs in a region underlain mainly by intermediate to felsic intrusive rocks of the Upper Jurassic Francois Lake Intrusives, overlain by younger volcanics.

The showing comprises chalcopyrite, malachite and azurite in fractures cutting granodiorite of the Francois Lake Intrusive Suite. A selected sample assayed 41.14 grams per tonne silver, 2.5 per cent copper and trace gold (Annual Report 1929, p.182).


Bibliography	EMPR AR 1929-182 EMPR EXPL 1992-69-106 EMPR FIELDWORK 1992, pp. 475-482 GSC OF 2593, 3182 GSC P 90-1F, pp. 115-120; 91-1A, pp. 7-13 GSC MEM 252 GSC MAP 630A; 907A; 1424A Placer Dome File