Alaska
Past Producer

Jumbo Gold Mine

Alaska, United States
GoldZincLead
⌖ Show on mapUSGS source ↗
Description

Louis H. Smith

Commodities
PrimaryGold
TertiaryZinc, Lead
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsGalena, Sphalerite
GanguePyrite, Quartz
Geology
Host rockSiltstone · Sitka Graywacke
Tectonic settingChugach Terrane
Economic & production
Development statusPast Producer
First production1909
Last production1921
Discovery year1909
Identification
Deposit ID10002354
MRDS IDA013272
Alternate namesSmith Prospects: Jumbo, Minnesota, Duluth Claims
RegionNA
Data scoreB
Coordinates57.65332, -136.10702
References
USGS B 929, P. 126-128, PLATES 1, 3 (1941)USGS OF 78-450, P. 64 (1978)USGS MF-1476-B, P. 6, LOC. 17 (1982)USGS MF-467, LOC. 32 (1972)BAG-B-929-PL-1