Mine detail: Segregated Iron Hill

Previously called ''

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Location

Lat / long: 44.39746, -103.85868

Resource(M)

Tertiary: Gold, Lead, Manganese, Silver
Other material: Cerargyrite, Cerussite, Galena, Gold, Hausmannite, Psilomelane, Rhodolite, Silver
Discovery year: 1881

Production

Operation type: Underground
Development status: Past Producer
First production started: 1882

Geology

References

MAS460810056
DEP10250763
Reference{Deposit:: SHAPIRO,LEWIS H AND GRIES JOHNP 1970 ORE DEPOSITS IN ROCKS O}{Deposit:: ZOIC AND TERTIARV AGE OF THE NORTHERN BLACK HILLS SOUTH DAKO}{Deposit:: GEOLOGICAL SURVEY HEAVEY METALS PROGRAM CONTRACT # 14-08-000}{Deposit:: U S BUMINES BLACK HILLS MINERAL ATLAS S D PARTI US BUMINES}{Deposit:: R # 7688 123P}{Deposit:: FREDLUND DANIEL A 1974 POTENTIAL GOLD SILVER AND LEAD DEPOSI}{Deposit:: HE CARBONATE AREA BLACK HILLS S DAKOTA A PRIVATE REPORT PREP}{Deposit:: R DAKOTA MINERALS INC 15 P}{Deposit:: GRIES JOHN P 197 DEVELOPM T OF THE IRON HILL AREA CARBONAT}{Deposit:: ICT LAWRENCE COUNTY S DAKOTA A PRIVATE REPORT 8 P}
ReporterBaer, Roger L.