- Industry: Mining
- Number of terms: 33118
- Number of blossaries: 0
- Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources.
Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
Eng. Flattened oval dogger af flaggy sandsten, såkaldte fordi nogle gange øvre eller under lag, når udskilt, ligner potlids. Sammenlign: baum pot
Industry:Mining