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File Created: 11-Mar-1988 by Larry Jones (LDJ)
Last Edit:  01-Apr-2022 by Karl A. Flower (KAF)

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NMI
Name EAST TRACK, LACY Mining Division Alberni, Nanaimo
BCGS Map 092F027
Status Showing NTS Map 092F07E
Latitude 049º 16' 09'' UTM 10 (NAD 83)
Longitude 124º 43' 35'' Northing 5458812
Easting 374412
Commodities Gold Deposit Types
Tectonic Belt Insular Terrane Wrangell
Capsule Geology

The East Track occurrence is located north of Stokes Creek, approximately 2.4 kilometres northwest of Loon Lake.

The Cowichan uplift consists mainly of northwest trending volcanic-volcaniclastic-sedimentary rocks of the Paleozoic Sicker and Buttle Lake groups. These are bounded by younger mafic volcanics of the Vancouver Group and sediments of the Nanaimo Group. The stratigraphy is very complex with numerous intercalations and rapid lateral facies changes. The rocks are commonly schistose in the vicinity of faults with associated carbonatization and silicification.

The East Track showing is a 2 to 3 metre wide zone of quartz veining and silicification within foliated dacite of the Mississippian to Pennsylvanian Fourth Lake Formation (formerly the Cameron River Formation). Some of the veins are rusty and contain fine disseminations and blebs of pyrite. The Fourth Lake Formation, formerly the Upper part of the Myra Formation (Sicker Group), has been reassigned to the new Upper Paleozoic Buttle Lake Group. A grab sample assayed 2.3 grams per tonne gold (Assessment Report 16138).

Work History

In 1985, Reward Resources completed a program of geological mapping and geochemical sampling on the area as the Horne 2-4 claims. In 1986, Lode Resources explored the area as the Stokes 1-4 claims. A program of rock and soil geochemical sampling, geological mapping and a ground electromagnetic and magnetic geophysical surveys were completed.

In 2018, Lakewood Exploration Inc. completed a program of geochemical (rock, silt and soil) sampling on the area as the Lacy property.

Bibliography
EMPR ASS RPT *16138, 33845, 34235, 37514, 39498
EMPR FIELDWORK 1987, pp. 81-91; 1988, pp. 61-74
EMPR OF 1989-6
GSC MAP 17-1968; 49-1963; 1386A
GSC OF 463; 1272
GSC P 68-50; 72-44; 79-30
Sutherland Brown, A. (1988): Mineral Resources of the Alberni Region, EMPR, British Columbia Geoscience Research Program (RG87-26)
*Strickland, D. (2020-04-30): NI 43-101 Technical Report on The Lacy Property, British Columbia, Canada
EMPR PFD 671478

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