Ladd Mine

Chromium past producer · Siskiyou County, California

Past ProducerChromiumSurface-UndergroundUSGS MRDS

Section

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

discovered 1912 · first production 1918

Drawn as a mine worked both from the surface and underground. The ore color stands for chromium. 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
Coordinates41.82093, -123.12173

Commodities

TertiaryChromium

Mine Details

StatusPast Producer
TypeSurface-Underground
First Production1918
Discovery Year1912
Data SourceUSGS MRDS
Source ID10238502
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Beck Mine0.3 miGoldUnknown
Iglo Group0.6 miGoldProspect
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Lucky0.9 miGoldPast Producer
O Neill Ranch1.2 miGoldUnknown
Boulder Bar1.2 miGoldPast Producer
Walker Bar Mine1.4 miGoldUnknown
First National1.4 miCopperUnknown
Unnamed Prospects near Happy Camp, CA1.5 miGraphiteOccurrence
Negro Creek1.5 miGoldPast Producer
Chenoweth Brothers1.6 miGoldUnknown
Everill Prospects1.6 miProspect

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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