Mine detail: Portland Prospect

Previously called ''

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Location

Lat / long: 43.86989, -114.61482

Resource(M)

Tertiary: Gold, Silver
Gangue: Quartz
Orebody form: STRINGERS, PODS

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host rock:Wood River Formation-Calcareous Limestone
Host type:Limestone

References

MRDSW013755
DEP10070706
Reference{Deposit:: TSCHANZ, C. M., AND OTHERS, 1974, MINERAL RESOURCES OF THE EASTERN PART OF THE SAWTOOTH NATIONAL RECREATION AREA, CUSTER AND BLAINE COUNTIES, IDAHO: USGS OPEN-FILE REPT., 648 P}{Deposit:: 1974 OTHER C. M. TSCHANZ AND OTHERS, OPEN-FILE REPT}
ReporterEverett, Sandra E. (Miller, Pat)