May Day

Uranium, Vanadium past producer · San Miguel County, Colorado

Past ProducerUranium, VanadiumUSGS MRDS

Section

What kind of site this is
ADITORE · URANIUM, VANADIUMSECTION · ILLUSTRATIVE

Drawn as a small mine; the records don't say whether it was worked from the surface or underground. 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
CountySan Miguel
Coordinates37.95670, -108.87708

Commodities

TertiaryUranium, Vanadium

Mine Details

StatusPast Producer
Data SourceUSGS MRDS
Source ID10192072
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Norma Jean, Moqui Jug, May Day, No. 70.2 miUranium, VanadiumOccurrence
Moqui Jug0.2 miUnknown
Norma Jean No. 20.2 miPast Producer
Mardi0.3 miUraniumPast Producer
Big Chief0.3 miUnknown
Depression Mine0.5 miUraniumPast Producer
Spud Patch0.5 miPast Producer
Little Max0.5 miUraniumPast Producer
Marne Group0.6 miUnknown
Aec Lease Tract C-Sr-120.6 miPast Producer
Betty Ruth0.7 miUraniumUnknown
Norma Jean0.7 miUraniumPast 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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