Active
THERMOCAL MINERALS OF IDAHO LLC
Go south from Helena on I-15 to Dubois, ID. Turn right on Hwy 22 west go 16 miles between MM53-54. Mill on right., Clark County, ID
MSHA ID1001328
TYPESurface
MATERIALDimension Limestone
EMPLOYEES9
MATERIALS PRODUCED
Dimension Limestone
COMPANY INFORMATION
Operator
Thermocal Minerals of Idaho LLC
Parent Company
Ron Van Beek
Company Type
Other
DIRECTIONS
185
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing44.220278, -112.452222
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
MORE QUARRIES IN ID
Little Mountain Gravel Pit
Heading North towards Preston turn West (left) on 3200 S. Then you will come to a T, turn left. Then you will come to another T, turn right. You will turn at your next left which will put you back on 3200 S. The pit is one field up on a large road to the left., ID
Construction Sand and GravelPlant #8
Various Locations/Portable, ID
Construction Sand and GravelTeton Pit
From US20, Head down Hwy 33 toward Teton. Turn North on N 2300 E, Turn Right on dirt road just before the canal.30 Crane Lane, Sugar City, ID, ID
Construction Sand and GravelLiberty
Portable Unit - Locations Vary- see open notice, ID
Construction Sand and Gravel