Utah · San Juan County
Past Producer

Marvin Tunnel

San Juan County, Utah, United States
GoldCopperLeadZinc
⌖ Show on mapUSGS source ↗
Description

Marvin C. Lyman

Commodities
SecondaryGold
TertiaryCopper, Lead, Zinc
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formTABULAR
Ore controlFissure Veins
Materials
Ore mineralsChalcopyrite, Galena, Gold, Sphalerite
Geology
Host rockSiltstone,Sandstone · Morrison Formation
Tectonic settingStable Platform
Economic & production
Development statusPast Producer
Discovery year1922
Identification
Deposit ID10078753
MRDS IDW027364
RegionNA
Data scoreB
Coordinates37.81833, -109.48625
References
WHITKIND, I. J., 1964 , GEOLOGY OF THE ABAJO MOUNTAINS AREA, SAN JUAN COUNTY, UTAH, U. S. G. S. PROFESSIONAL PAPER 4531964 RECON WHITKIND, I. J., GEOLOGY OF ABAJO MOUNTAINLEE I. PERRY, 1977