Mine · Lyon County, Nevada, United States

Arcosa Adams Claim #1850

Arcosa Adams Claim #1850 is a mine in Lyon County, Nevada, United States, owned by Arcosa, 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
Name in the source	Arcosa ADAMS CLAIM #1850	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Location	Lyon 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	gypsum (mainly gypsum)	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Owner	Arcosa, Inc (controls the operator)	MSHA Mines Data Set · Public domain · checked 24 Oct 2026
Employees	22 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	39.2236, -119.6806	MSHA Mines Data Set · Public domain · checked 24 Oct 2026

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

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How its owner compares

Arcosa, Inc owns 16 of the 2,675 mines in the United States in our data with a named owner; 14 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.

Owner in United States	Rank	Mines	Share
Alpha Metallurgical Resources Inc	1st	56	2.1%
Sev.en Global Investments a.s.	2nd	50	1.9%
Rosebud Mining Company	3rd	40	1.5%
Martin Marietta Materials Inc	4th	29	1.1%
Metinvest B V	4th	29	1.1%
Arcosa, Inc	15th	16	0.6%

Nearby

Within 50 km of this mine: 1,936 water rights (1,118 active), 10 data centers (1 operating, 161 MW) and 1 power plant (1,033 MW), measured from the coordinates in the facts above. The table shows the nearest 7, up to 3 per kind.

Name	Kind	Size	Status	Distance
Dayton Valley groundwater water right 43065	Water right	160 acre-ft/year	Permitted	4.1 km
Cc Well 33, Sheep Drive water right 47704	Water right	177 acre-ft/year	Permitted	4.2 km
American Flat Creek water right 10379	Water right	362 acre-ft/year	Active	5.3 km
Tahoe Reno 5	Data center	—	—	36 km
Tahoe Reno 4	Data center	—	—	36 km
Tahoe Reno 3	Data center	—	—	36 km
Tracy	Power plant	1,033 MW	Operating	40 km

Owner and place

Other mines in Nevada

All 117 mines in Nevada, 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.
Nevada Division of Water Resources water rights points of diversion. Nevada Division of Water Resources water rights points of diversion, CC0 1.0 Universal.