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File Created: 01-May-2023 by Karl A. Flower (KAF)
Last Edit:  15-May-2023 by Karl A. Flower (KAF)

Summary Help Help

NMI
Name SOUTH KWAD Mining Division Omineca
BCGS Map 094F073
Status Showing NTS Map 094F12E
Latitude 057º 42' 42'' UTM 10 (NAD 83)
Longitude 125º 31' 11'' Northing 6399401
Easting 349887
Commodities Lead, Zinc, Barite Deposit Types E14 : Sedimentary exhalative Zn-Pb-Ag
Tectonic Belt Foreland Terrane Ancestral North America
Capsule Geology

The South Kwad occurrence is located at an elevation of approximately 1850 metres on a southeast-trending ridge, northwest of the Warneford River and approximately 10.5 kilometres southeast of the east end of Weissener Lake.

Regionally, the area is underlain by four main northwest-trending zones of sediments. The westernmost belt comprises a package of Ordovician and Silurian siltstone interbedded with recessive, steel grey to black weathered upper Devonian to Mississippian shale and siltstone of the Gunsteel Formation, part of the Earn Group. The adjacent belt immediately to the east consists of brown to orange weathered Silurian siltstone. The next belt adjacent to the east consists of further recessive, steel grey to black weathered shale and siltstone of the Gunsteel Formation. The most eastern belt of rocks consists of grey weathered, fossiliferous limestone of the lower to middle Devonian Kwadacha Formation.

Locally, gossanous outcrops and talus of the Gunsteel Formation host stratiform barite-lead-zinc mineralization.

In 1980, two closely spaced rock chip samples yielded trace and 0.08 per cent lead and 0.92 and 31.70 per cent zinc with 0.26 and 16.78 per cent barium, respectively, whereas another sample, taken approximately 1.5 kilometres to the southwest, yielded 2.85 per cent zinc (Assessment Report 8846). It is not known if the samples were from outcrop or talus.

Work History

In 1980, Cominco Ltd. completed a program of geological mapping and geochemical (rock, silt and soil) sampling on the area as the Kwad property.

Bibliography
EMPR ASS RPT *8846, 10224
EMPR EXPL 1980-442
EMPR OF 2000-22

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