Mary Ann No.4

Uranium, Vanadium past producer · Montrose County, Colorado

Past ProducerUranium, VanadiumUndergroundUSGS MRDS

Section

What kind of site this is
SHAFTORE · URANIUM, VANADIUMLEVELSSECTION · ILLUSTRATIVE

Drawn as an underground mine, reached by a shaft or tunnel and worked along the ore. The ore color stands for uranium, vanadium. Federal records note the kind of operation and its status, not its depth or layout, so this is a typical example rather than a survey of this site.

Location

StateColorado
CountyMontrose
Coordinates38.24029, -108.78738

Commodities

TertiaryUranium, Vanadium

Mine Details

StatusPast Producer
TypeUnderground
Data SourceUSGS MRDS
Source ID10264000
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Uranus, Monogram, Mary Ann0.0 miUranium, VanadiumProducer
Wilson Mine0.1 miUraniumOccurrence
Monogram Claim0.1 miPast Producer
Little Dot0.1 miPast Producer
Uranus0.2 miPast Producer
Gunnison River Gravel Pits 1 & 50.2 miConstruction Sand and GravelTemporarily Idled
Greenback Mine0.2 miPast Producer
Mary Ann0.2 miUraniumPast Producer
Tango0.3 miUnknown
Monogram Mines0.3 miPast Producer
Anna May #1 Mine & Dumps0.4 miPast Producer
Arcturus Mine0.6 miPast Producer

What This Means

This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.

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