Red Mountain Alunite Deposit

Sulfur, Sulfuric Acid, Potassium, Aluminum occurrence · Hinsdale County, Colorado

OccurrenceSulfur, Sulfuric Acid, Potassium, AluminumUSGS MRDS

Section

What kind of site this is
NOTED AT THE SURFACE · SULFUR, SULFURIC ACID, POTSECTION · ILLUSTRATIVE
19001925195019752000today

discovered 1911

Drawn as a mineral occurrence: a place where a geologist noted the mineral, with no mining recorded. The ore color stands for sulfur, sulfuric acid, potassium, aluminum. 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
CountyHinsdale
Coordinates37.97779, -107.33396

Commodities

PrimarySulfur, Sulfuric Acid, Potassium, Aluminum

Mine Details

StatusOccurrence
Deposit TypeReplacement
Discovery Year1911
Data SourceUSGS MRDS
Source ID10096873
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
L-C Property0.1 miOccurrence
St. Mary's Mining Company Property1.4 miLead, Copper, Zinc, SilverPast Producer
Unknown near Lake, CO1.5 miUraniumOccurrence
Golden Fleece Mine1.8 miSilver, Gold, Copper, LeadPast Producer
Black Crook Mine1.8 miSilver, GoldPast Producer
Mable2.2 miGoldUnknown
Dauphin2.2 miCopperUnknown
Golden Fleece2.2 miSilverUnknown
Lellie2.2 miCopperUnknown
Gladiator Mine2.2 miSilver, Gold, Lead, CopperPast Producer
Contention Mine2.3 miSilver, GoldPast Producer
Monte Queen Mine2.3 miSilver, GoldPast Producer

What This Means

This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.

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