Commodities
PrimaryGold
Commodity typeM
Materials
Other materialsGoethite, Gold, Pyrite, Quartz
Economic & production
Development statusProducer
First production1887
Discovery year1887
Identification
Deposit ID10234784
MRDS IDM001105
Alternate namesQueen of the Hills, Congress, Malartic, Malartic Hygrade, Congress Extension, Niagara, Congress Leaching
RegionNA
Data scoreB
Coordinates34.20085, -112.85295
References
BLM MINING DIST SHEETS 309,310ADMR CONGRESS MINE FILENIEMUTH, N.J. ARIZONA MINERAL DEVELOPMENT 1984-1986. AZDEP. MINES AND MINER. RESOUR., REP. D-29(87), 1987, 46 PP.MILLS, B.A. (DIRECTOR OF CORPORATE DEVELOPMENT, ECHO BAYMINES, LTD.). PRIVATE COMMUNICATION, 1988; AVAILABLE UPONREQUEST FROM M.B. SAWYER, BUMINES, DENVER, CO.