Alaska
Producer

Tofty Gulch Placer

Alaska, United States
GoldSilverTinChromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver, Tin
TertiaryChromium
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsGold
Other materialsCassiterite, Chromite
Geology
Host rockQuartzite,Phyllite,Siltstone
Economic & production
Development statusProducer
First production1909
Discovery year1906
Identification
Deposit ID10107544
MRDS IDA015201
RegionNA
Data scoreC
Coordinates65.08517, -150.90028
References
USGS MF-371 (A-2), LOC. 29USGS BULL. 1058-I, P. 374, 379-82, 397USBM RI. 5373, P. 6-8USGS BULL. 535, P. 33