Platt Mine

Past ProducerREE, Tantalum, Niobium (Columbium), UraniumSurface-UndergroundUSGS MRDS

Location

StateWyoming
CountyCarbon
Coordinates41.11833, -106.48611

Commodities

PrimaryREE, Tantalum, Niobium (Columbium), Uranium

Mine Details

StatusPast Producer
TypeSurface-Underground
Deposit TypePegmatite
Data SourceUSGS MRDS
Source ID10107762

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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