Michigan · Houghton County
Past Producer
Rhode Island Cu Mine
Houghton County, Michigan, United States
Copper
Land & claims · BLM · live
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Surface manager + active mining claims at this point, live from BLM. The "open to location" notes are a general 1872-Mining-Law guide, not BLM output — decision-support only; verify with BLM MLRS and on the ground before staking or entry.
Commodities
PrimaryCopper
Commodity typeMetallic
Economic & production
Development statusPast Producer
Community notes
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References
VAN HISE & LEITH 1911 US GEOL SUR MONOGRAPH 52, P577, MAP49
Identification
Deposit ID10267934
RegionNA
Data scoreD
Coordinates47.1878, -88.51815
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.