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File Created: 21-Mar-2006 by Garry J. Payie (GJP)
Last Edit:  07-Jun-2016 by Karl A. Flower (KAF)

Summary Help Help

NMI
Name BIRD DROP, RIM, FR-1 Mining Division Cariboo
BCGS Map 093A033
Status Showing NTS Map 093A05E
Latitude 052º 21' 07'' UTM 10 (NAD 83)
Longitude 121º 31' 01'' Northing 5801219
Easting 601009
Commodities Copper, Silver Deposit Types * : Unknown
Tectonic Belt Intermontane Terrane Quesnel
Capsule Geology

The Bird Drop occurrence is located near a small creek, approximately 700 metres north west of the northern end of Finger Lake. This is approximately 7.2 kilometres west-north west of Horsefly.

The area is underlain by basalts and volcaniclastics of the Upper Triassic Nicola Group.

Locally, a ‘crowded’ amygdaloidal basalt with the amygdules infilled with analcite hosts disseminated fine -grained bornite with abundant malachite along fracture surfaces. Sampling of the mineralized material contains up to 1.141 per cent copper and 1.3 grams per tonne silver (Assessment Report 27121).

Further to the south in the FR-1 area, mineralized tuffaceous rock contains up to 1.568 per cent copper and 4.7 grams per tonne silver (Assessment Report 27121).

During mid-1999, Herb Wahl and Jack Brown-John staked the Dot Corn claims and later the Rim claims. Subsequent work carried out by the two included prospecting, a wide spaced enzyme leach soil survey and conventional soil sampling followed by test pitting and trenching. Results of their work discovered extensive areas containing highly anomalous copper and silver values in both bedrock and float samples. In late 2002, Phelps Dodge signed a joint venture agreement on the property with the owners.

During the latter part of 2002 and early 2003, core drilling concentrated on further development of the Bird Drop showing and Boulder showing areas. Seven core holes were drilled for a total of 1009.7 metres, with four holes being directed at the Bird Drop showing. Results indicated that the showing did not contain copper grades over significant widths indicative of ore grade material. The claims were subsequently allowed to lapse.

In 2008, a program of test pitting and geochemical (silt and soil) sampling was completed. In 2011, a soil sampling program was completed to expand the 2009 soil grid. This program identified a copper-lead-zinc-silver soil anomaly greater than 1 kilometre long and up to 300 metres wide with in the northern section of the Central Shear zone. The following year, a program of test pitting was completed but failed to reach bedrock.

Bibliography
EMPR ASS RPT 26218, 26276, 26553, 26865, *27121, 30388, 32479, 33738
EMPR EXPL 2003-28
EMPR FIELDWORK 1988, pp. 159-165
EMPR GEM 1972-331
GSC MAP 1424A

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