Thomas Mine

Iron past producer · Dent County, Missouri

Past ProducerIronUSGS MRDS

Section

What kind of site this is
ADITORE · IRONSECTION · ILLUSTRATIVE
190019502000today

produced 1879–1892 (13 years) · no recorded production since 1892

Drawn as a small mine; the records don't say whether it was worked from the surface or underground. The ore color stands for iron. 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

StateMissouri
CountyDent
Coordinates37.64923, -91.61208

Commodities

PrimaryIron

Mine Details

StatusPast Producer
First Production1879
Last Production1892
Data SourceUSGS MRDS
Source ID10010158
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Lenox Mine0.1 miIronPast Producer
Lenox Mine0.1 miIronPast Producer
Thomas Mine0.1 miIronPast Producer
Unknown - Iron near Salem, MO1.4 miIronPast Producer
Pomeroy Mine1.7 miIronPast Producer
Pomeroy Mine1.7 miIronPast Producer
Unknown - Iron near Salem, MO2.3 miIronPast Producer
Clark Mine2.3 miIronPast Producer
Clark Mine2.4 miIronPast Producer
Preston Mine2.4 miIronPast Producer
Causey Mine2.7 miIronPast Producer
Preston Mine2.7 miIronPast Producer

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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