Sheep Mountain Prospect

Manganese past producer · Baker County, Oregon

Past ProducerManganeseSurface-UndergroundUSGS MRDS

Section

What kind of site this is
SHAFTORE · MANGANESELEVELSSECTION · ILLUSTRATIVE
19001925195019752000today

discovered 1918

Drawn as a mine worked both from the surface and underground. The ore color stands for manganese. 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

StateOregon
CountyBaker
Coordinates44.56236, -117.58162

Commodities

TertiaryManganese

Mine Details

StatusPast Producer
TypeSurface-Underground
Discovery Year1918
Data SourceUSGS MRDS
Source ID10298104
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Sheep Mountain Group0.4 miManganesePast Producer
Cave Creek Cinnabar1.1 miMercuryOccurrence
Gold Prospect1.1 miGoldOccurrence
Unnamed Prospect near Baker, OR1.1 miGoldOccurrence
Cave Creek Cinnabar Prospects1.1 miMercuryProspect
Cave Creek1.1 miGoldPast Producer
Cave Creek1.1 miGoldProspect
Gold Mine1.6 miGoldPast Producer
Unnamed Prospect near Baker, OR1.6 miGoldUnknown
Chuckar1.7 miGold OreAbandoned
Don J1.8 miGold OreAbandoned
Cave Creek Placer2.2 miGoldProspect

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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