Iowa Gulch

Jefferson County, Colorado, United States

Quartz Feldspar Mica Gemstone Garnet Iron

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

PrimaryQuartz, Feldspar, Mica, Gemstone, Garnet, Iron

Commodity typeB

Deposit

Deposit sizeN

Materials

Ore mineralsBiotite, Garnet, Magnetite, Microcline, Muscovite, Plagioclase, Quartz, Tourmaline

Geology

Host rockGneiss

Economic & production

Development statusOccurrence

Community notes

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References

USBM MIN. EXAM FILE, REPORT OF 6/59CONSV. DIV. COMP. DATE, 3,64

Identification

Deposit ID10016917

MRDS IDDC02401

RegionNA

Data scoreD

Coordinates39.58888, -105.22975