Alaska
Occurrence
Dolcoath Dike
Alaska, United States
Tin
Fluorine-Fluorite
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USGS source ↗
Commodities
Primary
Tin
Secondary
Fluorine-Fluorite
Commodity type
B
Deposit
Deposit size
N
Workings
Underground
Materials
Ore minerals
Cassiterite
Gangue
Chlorite, Danburite, Labradorite, Mica, Pyrite, Quartz, Topaz, Tourmaline
Other materials
Fluorite
Geology
Host rock
Porphyry · Dolcoath Dike;
Structure
Dike Offset By Major Fault To The W Of Mineralized Portion
Alteration
Dike Heavily Sericitized, Clay Altered And Limonite-Stained
Economic & production
Development status
Occurrence
Identification
Deposit ID
10003203
MRDS ID
A016011
Region
NA
Data score
B
Coordinates
65.48649, -167.15452
References
USGS BULLETIN 358, P. 51-52.USGS BULLETIN 733, P. 76-78.USGS BULLETIN 1129, P. 55-56.BAG-MF-426-08