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File Created: 28-Mar-2022 by Karl A. Flower (KAF)
Last Edit:  01-Apr-2022 by Karl A. Flower (KAF)

Summary Help Help

NMI
Name BELL Mining Division Skeena
BCGS Map 103H064
Status Showing NTS Map 103H11W
Latitude 053º 41' 28'' UTM 09 (NAD 83)
Longitude 129º 17' 02'' Northing 5949193
Easting 481254
Commodities Gold, Silver, Zinc, Copper Deposit Types G : MARINE VOLCANIC ASSOCIATION
Tectonic Belt Coast Crystalline Terrane Nisling, Plutonic Rocks
Capsule Geology

The Bell occurrence is located on a west-facing slope, east of Kitkiata Creek and approximately 700 metres southeast of the south end of Kitkiata Lake.

The area lies in the Middle Devonian Ecstall Greenstone Belt (Endicott Arm Assemblage), underlain by intercalated felsic and intermediate volcanics and fine clastic sediments. The Ecstall Belt is a north-northwest–trending, high-grade metamorphic belt bounded by the elongate Middle Cretaceous Ecstall pluton on the west and the Paleocene Quottoon pluton on the east. The rocks include sericite schist, quartz sericite schist, pyritic quartz sericite schist, chlorite schist, andesite, tuff, greywacke, siltstone and argillite, which have been intruded by Mississippian dioritic rocks.

Locally, a 10-metre-thick quartz-sericite-pyrite schist hosts several parallel seams, up to 3 centimetres thick, of medium-grained, black sphalerite with accessory galena and rare chalcopyrite.

Five rock samples from the occurrence area reported to have yielded an average of 0.53 gram per tonne gold, 71.4 grams per tonne silver, 2.63 per cent zinc and 0.106 per cent copper with values of up to 0.78 gram per tonne gold, 103.6 grams per tonne silver, 6.24 per cent zinc and 0.163 per cent copper (Dyakowski, C. [2021-01-27]: Technical Report on the Ecstall Property, Skeena Mining Division, British Columbia).

Work History

The area has been explored in conjunction with the nearby Ecstall (MINFILE 103H 011) occurrence and a regional exploration summary can be found there.

Bibliography
EMPR EXPL 1987-C355, C356
EMPR FIELDWORK 1999, pp. 249-265; 2000, pp. 279-306; 2001, pp. 151-170
EMPR OF 1999-2; 2002-03
EMPR PFD 882587
GAC 1983 Field Trip Guidebook No. 14, 62 p.
GSC MAP 23-1970; 1385A, 1868A
GSC P 70-41
*Dyakowski, C. (2021-01-27): Technical Report on the Ecstall Property, Skeena Mining Division, British Columbia

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