- المجال: 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 ...
A violet-red breccia from Serravezza, Italy. Also known as African breccia (breche Africaine).
Industry:Mining
A visible line on imperfect glassware reproducing the line between separate parts of the mold in which the glass was made.
Industry:Mining
A visible line on imperfect glassware reproducing the line between separate parts of the mold in which the glass was made.
Industry:Mining
A visible line on imperfect glassware reproducing the line between separate parts of the mold in which the glass was made.
Industry:Mining
A visible line on imperfect glassware reproducing the line between separate parts of the mold in which the glass was made.
Industry:Mining
A visible line on imperfect glassware reproducing the line between separate parts of the mold in which the glass was made.
Industry:Mining
A visible line on imperfect glassware reproducing the line between separate parts of the mold in which the glass was made.
Industry:Mining
A visible line on imperfect glassware reproducing the line between separate parts of the mold in which the glass was made.
Industry:Mining