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File Created: 24-Jul-1985 by BC Geological Survey (BCGS)
Last Edit:  05-Dec-2013 by Karl A. Flower (KAF)

Summary Help Help

NMI
Name BLUE GROUSE Mining Division Nanaimo
BCGS Map 092F093
Status Prospect NTS Map 092F13E
Latitude 049º 59' 56'' UTM 10 (NAD 83)
Longitude 125º 31' 35'' Northing 5541566
Easting 318947
Commodities Copper, Silver, Lead, Gold Deposit Types
Tectonic Belt Insular Terrane Wrangell, Plutonic Rocks
Capsule Geology

The Blue Grouse occurrence is located on Reginald Creek, approximately 1.4 kilometres south of Campbell Lake.

The area is underlain by Lower Jurassic Bonanza Group volcanics intruded by, and in fault contact with, plutonic rock of the Early to Middle Jurassic Island Plutonic Suite. The Bonanza rocks are composed mainly of lava, tuff and breccia, usually of basaltic and rhyolitic composition. Intercalated beds and sequences of marine argillite and greywacke also occur. The composition of the Island Intrusions on Vancouver Island may vary from gabbro to quartz monzonite but are mainly granodiorite and quartz diorite.

Locally, contorted and faulted limestone, silicified limestone and skarn hosts massive chalcopyrite and magnetite mineralization. Chalcocite is also reported. In 2002, both of the two diamond drill holes intersected the top of a steeply east dipping skarn zone as summarized below:

Drill Hole From To Length Copper Gold Silver

(metres) (metres) (metres) (per cent) (g/t) (g/t)

BG-02-01 4.88 6.40 1.52 0.03 0.021 0.4

BG-02-01 6.40 7.92 1.52 0.17 0.086 0.7

BG-02-01 7.92 9.45 1.53 0.79 0.115 2.6

BG-02-01 9.45 10.97 1.52 0.64 0.175 2.0

BG-02-02 3.35 4.88 1.53 0.09 0.016 0.5

BG-02-02 4.88 6.40 1.52 3.33 0.356 10.7

BG-02-02 6.40 7.92 1.52 0.07 0.006 0.4

(Assessment Report 26969)

In 1956, a shipment of crude ore totalling 19 tonnes was shipped from the vicinty of Reginald Lake under the name of Blue Grouse (Minister of Mines Annual Report 1956). From this ore came 560 grams of silver, 2,190 kilograms of copper and 13 kilograms of lead (Mineral Policy data).

During 1999 through 2002, Better Resources Ltd. conducted programs of geochemical sampling, a ground magnetometer survey and two diamond drill holes, totalling 256.7 metres, on the area.

Bibliography
EM EXPL 1999-25-32; 2002-29-40
EMPR AR *1956-A48
EMPR ASS RPT 26293, *26969
EMPR PF (District Geologist Assays 2002; Drill results, 2002;
access maps (c.2002))
GSC MAP 17-1968; 1386A
GSC OF 463
GSC P 68-50; 72-44; 80-16
PR REL Better Resources Ltd., June 14,21, July 9, 2002

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