Shamrock Mine

Manganese prospect · Jackson County, Oregon

ProspectManganeseUndergroundUSGS MRDS

Section

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

discovered 1900

Drawn as an underground mine, reached by a shaft or tunnel and worked along the ore. 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
CountyJackson
Coordinates42.60092, -122.97674

Commodities

PrimaryManganese
TertiaryNickel, Platinum, Copper, Cobalt

Mine Details

StatusProspect
TypeUnderground
Discovery Year1900
Data SourceUSGS MRDS
Source ID10249569
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Shamrock0.0 miCopper, NickelOccurrence
Shamrock Manganese0.2 miManganeseProducer
Big Jim Prospect0.5 miManganeseOccurrence
Big Jim Prospect0.5 miOccurrence
Frost0.6 miMercuryOccurrence
Frost Claims0.6 miMercuryProspect
McCulley Prospect0.7 miGraphiteProspect
McCulley Prospect0.7 miGraphiteOccurrence
Chisholm Claims0.8 miMercuryPast Producer
Chisholm0.8 miMercuryPast Producer
Meadows Prospect0.9 miMercuryProspect
Meadows0.9 miMercuryOccurrence

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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