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File Created: 17-Apr-1991 by Garry J. Payie (GJP)
Last Edit:  14-Feb-2020 by Karl A. Flower (KAF)

Summary Help Help

NMI
Name CAM 2 Mining Division Nelson, Trail Creek
BCGS Map 082F002
Status Showing NTS Map 082F04E
Latitude 049º 03' 58'' UTM 11 (NAD 83)
Longitude 117º 44' 25'' Northing 5435069
Easting 445926
Commodities Gold, Silver, Copper Deposit Types I05 : Polymetallic veins Ag-Pb-Zn+/-Au
L01 : Subvolcanic Cu-Ag-Au (As-Sb)
Tectonic Belt Omineca Terrane Quesnel, Kootenay
Capsule Geology

The Cam 2 occurrence is located southwest of Cambridge Creek at an elevation of approximately 880 metres and 3.2 kilometres northwest of Violin Lake.

Regionally, the area is underlain by augite-phyric lapilli tuff, pyroclastics and flows of the Lower Jurassic Elise Formation (Rossland Group), which have been intruded by quartz monzonitic rocks of the Early Jurassic Rossland Plutonic Suite, granodioritic rocks of the Middle Jurassic Nelson Batholith, granitic rocks of the Eocene Sheppard Intrusions and syenitic to monzonitic rocks of the Eocene Coryell Plutonic Suite.

The area is underlain primarily by monzonite of the Early Jurassic Rossland Plutonic Suite near its contact with basaltic volcanic rocks and sediments of the Lower Jurassic Elise Formation. The monzonites have been chlorite- and epidote-altered. Pulaskite dikes are reported to occur in the area of the occurrence. The rocks are traversed by numerous faults. The major regional fault, Violin Lake fault, traverses the rocks paralleling Cambridge Creek.

Locally, a fine-grained quartz vein, striking north 40 degrees east and dipping vertically, hosts disseminated to massive arsenopyrite and pyrite mineralization. An old trench had been excavated on the showing and pyrrhotite, malachite and chalcopyrite were noted on dump material. The exposed mineralization terminates against a 10-metre wide pulaskite dike. West of the dike minor pods of massive arsenopyrite with magnetite are hosted within a fine-grained silicified volcanic or altered monzonite(?).

Approximately 50 metres to the southwest and on strike with the previous vein, another pit exposes a siliceous zone or vein(?) with up to 50 per cent arsenopyrite. The mineralized zone has been exposed for approximately 8 metres along strike before being terminated by two north-south–trending and parallel pulaskite dikes.

In 1986, a sample (6242) of the mineralized vein across 0.6 metre assayed 4.10 grams per tonne gold and 20.5 grams per tonne silver, while a second sample (6243) across 1.4 metres of vein and wallrock with disseminated sulphides assayed 1.0 gram per tonne gold and 3.1 grams per tonne silver (Assessment Reports 15457 and 18310). Also at this time, a sample (6244) from the southwestern pit yielded 2.7 grams per tonne gold and 7.9 grams per tonne silver over 1.5 metres (Assessment Report 18310).

In 1988, a sample from the mineralized zone west of the pulaskite dike yielded 17.1 grams per tonne gold over 0.15 metre (Assessment Report 18310).

In 2006, three samples (RP-61 to -63) from former workings yielded from 2.463 to 10.506 grams per tonne gold with 0.027 to greater than 1 per cent copper (Assessment Report 28996).

The area has been explored since the late 1800s and/or early 1900s, with a shaft, adit and trench dating to this period. In 1948, Valley Mining Co. completed a program of geological mapping and a 10.0 line-kilometre self-potential survey on the area.

During 1984 through 1989, Inland Au-Ag Resources Ltd. completed programs of geological mapping, prospecting, geochemical sampling, trenching and ground magnetic surveys on the area as the Cam 1-3 and Nobus claims. Also, in 1987 and 1988, Tobex Resources completed a program of geochemical sampling and a 113.0 line-kilometre airborne geophysical survey on the surrounding area as the Gold Dust and Decoy claims.

In 2006, Klondike Gold Corp. completed a program of soil sampling, geological mapping, 20.3 line-kilometres of ground geophysical surveys and a 317.8 line-kilometre airborne geophysical survey on the area as the Red Point property.

Bibliography
EMPR ASS RPT 25, 12644, 13938, 15511, *15457, 17187, 17688, *18310, 19696, *28996
EMPR BULL 74; 109
EMPR FIELDWORK 1987, pp. 19-30; 1988, pp. 33-43; 1989, pp. 11-27;
1990, pp. 9-31
EMPR OF 1988-1; 1989-11; 1990-8; 1990-9; 1991-2
GSC MAP 1090A; 1504A
GSC OF 1195
GSC P 79-26
ECON GEOL Vol.68, 1973, pp. 1337-1346
EMPR PFD 824121, 824125

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