Pennsylvania Mine

Lawrence County, South Dakota, United States

Gold Silver Fluorine-Fluorite

Land & claims · BLM · live

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BLM MLRS ↗Claims at this point ↗Surface mgmt ↗

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

PrimaryGold, Silver

TertiaryFluorine-Fluorite

Commodity typeB

Deposit

Deposit sizeSmall

WorkingsUnderground

Ore controlNortheast-Southwest Trending Shear Zone Associated With Igneous Intrusion To The East

Materials

Ore mineralsCalaverite, Gold, Silver

GanguePyrite

Geology

Host rockSchist · Schist

Economic & production

Development statusPast Producer

First production1902

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References

US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688

Identification

Deposit ID10055550

MRDS IDSD02127

Alternate namesGolden Rule Claim

RegionNA

Data scoreC

Coordinates44.35885, -103.80169