Sam Goosly Or Equity Silver - Discovery of the Sam Goosly or Equity Deposit, British Columbia, Canada

- Organization:
- Society for Mining, Metallurgy & Exploration
- Pages:
- 31
- File Size:
- 2533 KB
- Publication Date:
- Jan 1, 1990
Abstract
The Sam Goosly or Equity silver deposit is fundamental- ly a discovery based on the analysis and interpretation of reconnaissance geochemical samples. The discovery was made by Kennco in an area of heavy forestation and wide- spread cover by thin glacial debris. No major mines had been discovered in the vicinity of the discovery prior to the geochemical reconnaissance, and the interpretation of the geochemical results therefore was based on data available through geologic mapping and the sample collection process. In the period 1959-1961, PE. Hirst and his crew, in 1962- 1965 P.T. Blackand his crew, and in 1966-1967 C.S. Ney and P.T. Black and their crew collected geochemical samples from the area of what is now the ore body. Several of these samples were compiled and reanalyzed in the winter of 1966- 1967 for various trace elements, including fluorine. A strong, almost 16-sq-km (10-sq-mile) fluorine anomaly was projected along with a very weak heavy metal anomaly. On the basis of this anomaly, a chalcopyrite-bearing quartz monzonite was discovered in 1967. This was a misleading, noneconomic discovery not associated with the Sam Goosly discovery. The interpretation of the geochemical data by Barakso that summer indicated that another source was responsible for the fluorine anomaly. The conclusion was based on the assemblage of trace elements. Therefore C.S. Ney recommended further regional soil sampling to check the original data. The early results of this follow-up sampling found over 33 ppm silver. First float, then ore outcrop was found in the area of the silver anomaly. The attached reprints complete the development of the property after the discovery of the outcrop of ore.
Citation
APA:
(1990) Sam Goosly Or Equity Silver - Discovery of the Sam Goosly or Equity Deposit, British Columbia, CanadaMLA: Sam Goosly Or Equity Silver - Discovery of the Sam Goosly or Equity Deposit, British Columbia, Canada. Society for Mining, Metallurgy & Exploration, 1990.