Commodities
PrimarySilver, Gold
Commodity typeM
Deposit
Model273: Low-sulfide Au-quartz vein
Deposit sizeY
Orebody formTABULAR
Ore controlDike Contact; Shear Zone
Materials
Ore mineralsGold
GangueIron, Quartz
Geology
Host rockDiorite
Associated rockDiorite
AlterationSilicification
Economic & production
Development statusPast Producer
First production1893
Last production1893
Identification
Deposit ID10044964
MRDS IDM232613
Alternate namesCoppins Dude Gold Mines, NBMG Sample Site 2639
RegionNA
Data scoreB
Coordinates40.85933, -118.1432
References
TINGLEY, J.V., 1984, FIELD EXAMINATION REPORT: NBMG UNPUBLISHED FILES.WILLDEN, R., 1964, GEOLOGY AND MINERAL DEPOSITS OF HUMBOLDT COUNTY NEVADA: NBMG BULL 59.VANDERBURG, W.O., 1938, RECONNAISSANCE OF MINING DISTRICTS IN HUMBOLDT COUNTY, NEVADA: USBM INFORMATION CIRCULAR 6995, P. 18.STAFF, 1964, MINERAL DEPOSITS ALONG WESTERN PACIFIC RAILROAD, PORTOLA TO WINNEMUCCA, UNPUBLISHED REPORT BY CARROLL E. BRADBERRY AND ASSOCIATES: NBMGNPUBLISHED (TINGLEY) FILES, ITEM 13.STAFF, 1964, MINERALS FOR INDUSTRY - NORTHERN NEVADA AND NORTHWESTERN UTAH, SUMMARY OF GEOLOGICAL SURVEY 1955-1961, VOL. 1: SOUTHERN PACIFIC COMPANY, SAN FRANCISCO.JOHNSON, M.G., 1977, GEOLOGY AND MINERAL DEPOSITS OF PERSHING COUNTY NEVADA: NBMG BULL. 89, P. 65.COUCH, B.F. AND CARNTER, J.A., 1943, NEVADA'S METAL AND MINERAL PRODUCTION (1859-1940 INCLUSIVE): NBMG BULL. 38.SOUTHERN PACIFIC CO. (1964)