Maryland · Montgomery County
Past Producer

Harrison Mine

Montgomery County, Maryland, United States
Gold
⌖ Show on mapUSGS source ↗
Description

Kirk(Georgia Miner)

Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formLINEAR
Materials
Ore mineralsGold
Geology
Host rockSchist · Wissahickon Formation, Schist
StructureReg.Trends: Northeast-Southwest
Tectonic settingAppalachian Foldbelt
Economic & production
Development statusPast Producer
Production yearsPRE-1890
First production1889
Discovery year1888
Identification
Deposit ID10068004
MRDS IDW000908
Alternate namesPotomac From W. Goetz, Oral Comm., 1972
RegionNA
Data scoreC
Coordinates38.99864, -77.19829
References
EMMONS, S.F., 1890, TRANS. AIME V. 18 P. 399, 401-404