Mine · Williamson County, Texas, United States

Cobra Stone Quarry

Cobra Stone Quarry is a mine in Williamson County, Texas, United States, operated by Cobra Stone Inc.

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.

Fact	Value	Source
Location	Williamson County	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Status	Operating (active)	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Commodities	dimension stone (mainly dimension stone)	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Operator	Cobra Stone Inc	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Employees	82 people (annual average, in 2025)	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Mine type	Surface	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Coordinates	30.8414, -97.7936	MSHA 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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Nearby

Within 50 km of this mine: 3 power plants and 1 data center, measured from the coordinates in the facts above.

Name	Kind	Size	Status	Distance
Cosper Solar	Power plant	148 MW	Planned	17 km
Stegall Solar and Storage	Power plant	132 MW	Planned	19 km
RedSun PV and BESS	Power plant	168 MW	Planned	40 km
Switch: The Rock	Data center	—	—	41 km

Operator and place

Other mines in Texas

All 154 mines in Texas, United States

Data on this page

Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
MSHA Mines Data Set. MSHA Mines Data Set, Public domain.