Sylvester Prospect

Manganese prospect · Siskiyou County, California

ProspectManganeseUSGS MRDS

Section

What kind of site this is
PROSPECTMANGANESESECTION · ILLUSTRATIVE
195019752000today

discovered 1942

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

StateCalifornia
CountySiskiyou
Coordinates41.76733, -123.32114

Commodities

TertiaryManganese

Mine Details

StatusProspect
Discovery Year1942
Data SourceUSGS MRDS
Source ID10116668
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Sylvester Prospect0.1 miOccurrence
Short Bend and River Bend Placers0.8 miGoldProducer
Short Bend and River Bend Placers0.9 miGoldPast Producer
Short Bend1.0 miChromiumProspect
Morgan Point1.1 miGoldPast Producer
Gordon Placer1.1 miGoldProducer
Gordon Placer1.1 miGoldPast Producer
Muck-A-Muck Placer1.2 miGoldUnknown
Minnette B1.2 miGoldPast Producer
Williams Point Placer1.3 miGoldUnknown
Reeves Mine1.4 miGoldUnknown
East Fork1.5 miCopperOccurrence

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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