Mine · Oxford County, Maine, United States

Mount Mica

Mount Mica is an idle mine in Oxford County, Maine, United States, operated by Coromoto Minerals LLC.

Facts

Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.

FactValueSource
Name in the sourceMOUNT MICAMSHA Mines Data Set · Public domain · checked 24 Oct 2026
LocationOxford CountyMSHA Mines Data Set · Public domain · checked 24 Oct 2026
StatusIdle (temporarily idled)MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Commoditiesgemstones (mainly gemstones)MSHA Mines Data Set · Public domain · checked 24 Oct 2026
OperatorCoromoto Minerals LLCMSHA Mines Data Set · Public domain · checked 24 Oct 2026
Employees4 people (annual average, in 2025)MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Mine typeUndergroundMSHA Mines Data Set · Public domain · checked 24 Oct 2026
Coordinates44.2669, -70.4739MSHA Mines Data Set · Public domain · checked 24 Oct 2026

Research on this mine and its operator.Who owns it up to the parent company, its permits, resources and offtake, and an introduction to the operator.

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How its operator compares

Coromoto Minerals LLC operates 2 of the 2,675 mines in the United States in our data with a named owner; 200 owners have more. Counts cover the mines in our data that name an owner, holder or operator; an asset with several owners counts for each.

Operator in United StatesRankMinesShare
Alpha Metallurgical Resources Inc1st562.1%
Sev.en Global Investments a.s.2nd501.9%
Rosebud Mining Company3rd401.5%
Martin Marietta Materials Inc4th291.1%
Metinvest B V4th291.1%
Coromoto Minerals LLC201st2<0.1%

Operator and place

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Other mines in Maine

All 10 mines in Maine, United States

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