Active
HUNTER STONE
From San Antonio, IH35 North to FM 306 turn right on Hunter Road. Location will be down about 4 miles to the left., Comal County, TX
MSHA ID4105230
TYPESurface
MATERIALCrushed, Broken Stone NEC
EMPLOYEES25
MATERIALS PRODUCED
Crushed, Broken Stone NEC
COMPANY INFORMATION
Operator
Martin Marietta Materials Southwest LLC
Parent Company
Martin Marietta Materials Inc
Company Type
Other
DIRECTIONS
35
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing29.797500, -98.039167
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
MORE QUARRIES IN TX
San Jac Plant
Going East on FM 223, make a left on Lake Waterwheel Rd and about 1000 ft make a left on a dirt road., TX
Construction Sand and GravelCombine Pit
From the Combine City Hall, you head South on Davis Rd. Turn right on Haines Rd. The property will be on the left-hand side of Haines Rd., TX
Sand, CommonPost Oak No 1
Ride 45 South. Exit #271, on Pleasant Run Rd. Ride for 2.5 miles to Post Oak Rd. and turn left. .2 of a mile and the mine is on the right., TX
Sand, CommonSOUTH LIBERTY PLANT
From downtown Liberty Texas, take FM 2684 South, 3.2 miles on the left., TX
Construction Sand and Gravel