Mary Blaine

Gold prospect · Trinity County, California

ProspectGoldUSGS MRDS

Section

What kind of site this is
PROSPECTGOLDSECTION · ILLUSTRATIVE
19001925195019752000today

first production 1895

Drawn as a prospect: a shallow pit or trench dug to test for ore, not a working mine. The ore color stands for gold. 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

StateCalifornia
CountyTrinity
Coordinates41.09204, -123.26442

Commodities

PrimaryGold

Mine Details

StatusProspect
First Production1895
Data SourceUSGS MRDS
Source ID10238617
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Mary Blaine Mine0.1 miGoldPast Producer
Excelsior0.2 miGoldUnknown
Rusty Prospect0.2 miGoldOccurrence
Hardtimes0.2 miGoldPast Producer
Toughnut0.3 miGoldPast Producer
Hardtack0.3 miGoldPast Producer
Ridgeway0.4 miGoldUnknown
Armstrong Property0.4 miGoldPast Producer
Ridgeway0.5 miGoldPast Producer
Esther0.5 miMercuryPast Producer
Carrie0.6 miGoldOccurrence
Brizard Mine0.7 miGoldPast 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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