Pennsylvania Lode

Boulder County, Colorado, United States

Tungsten

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

PrimaryTungsten

Commodity typeMetallic

Deposit

Deposit typeVein

Deposit sizeN

WorkingsUnderground

Materials

Ore mineralsFerberite

Geology

Host rockGneiss

Economic & production

Development statusPast Producer

Community notes

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References

STATE OF COLO. METAL MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLO., 78 p.CONSV. DIV. COMP. DATE, 1,62

Identification

Deposit ID10091323

MRDS IDDC03722

RegionNA

Data scoreC

Coordinates40.00917, -105.38917