MINFILE Mineral Inventory

MINFILE Record Summary

MINFILE No 104G 371

File Created:	16-Sep-2013	by	Garry J. Payie (GJP)
Last Edit:	07-Apr-2015	by	Garry J. Payie (GJP)

SUMMARY

Summary Help


		NMI
Name	CLIFF, JW, ICY	Mining Division	Liard
		BCGS Map	104G013
Status	Showing	NTS Map	104G04E
Latitude	057º 11' 22''	UTM	09 (NAD 83)
Longitude	131º 35' 14''	Northing	6341440
		Easting	343650
Commodities	Gold	Deposit Types	I02 : Intrusion-related Au pyrrhotite veins
Tectonic Belt	Intermontane	Terrane	Plutonic Rocks, Stikine

Capsule Geology

The Cliff area is underlain by marine sedimentary and volcanic rock of the Upper Triassic Stuhini Group. The stratigraphy is intruded by Late Triassic granodiorite, Early Jurassic monzodiorite to gabbro (Texas Creek Plutonic Suite) and Triassic to Jurassic syenite to monzonite (Copper Mountain Plutonic Suite).

The Cliff vein is a 30 to 100 centimetre wide quartz-pyrite-chlorite-magnetite vein which strikes 105 degrees and dips 70 degrees south. A grab sample assayed 14.4 grams per tonne gold across 30 centimetres (Assessment Report 18166).

See the nearby 14 Creek Pyrite showing for details of a common property work history.


Bibliography	EMPR ASS RPT 501, 669, 18116, 20844, *29369 EMPR BULL 92 EMPR FIELDWORK 1975, p. 79 EMPR GEM 1976-E184 GSC MAP 9-1957; 11-1971; 310A; 1418A GSC MEM 246 GSC P 71-44, p. 27 EMPR PFD 442, 463, 464, 904521