Mammouth Lode

Silver, Mercury, Gold, Copper occurrence · Jackson County, Oregon

OccurrenceSilver, Mercury, Gold, CopperUndergroundUSGS MRDS

Section

What kind of site this is
SHAFTORE · SILVER, MERCURY, GOLD, COPLEVELSHEADFRAMESECTION · ILLUSTRATIVE
1925195019752000today

discovered 1938

Drawn as an underground mine, reached by a shaft or tunnel and worked along the ore. The ore color stands for silver, mercury, gold, copper. 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
Coordinates42.76262, -122.95175

Commodities

TertiarySilver, Mercury, Gold, Copper

Mine Details

StatusOccurrence
TypeUnderground
Discovery Year1938
Data SourceUSGS MRDS
Source ID10232659
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Mammoth Lode0.0 miMercuryOccurrence
Elkhorn Claims0.9 miMercuryOccurrence
Elkhorn Claims0.9 miMercuryOccurrence
Red Cloud Group1.1 miMercuryPast Producer
Red Cloud Mine1.1 miMercuryPast Producer
Nivinson Prospect1.5 miMercuryProspect
Nivinson1.6 miMercuryOccurrence
Thomason1.6 miMercuryOccurrence
Thomason Group1.6 miMercuryProspect
Jackson County2.9 miStonePast Producer
Jackson County Pit2.9 miStone, Crushed/BrokenPast Producer
Copper Butte Prospect2.9 miCopperUnknown

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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