- 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 yellow, earthy argentiferous lead ore, generally pyromorphite, bindheimite, or massicot, more or less impure.
Industry:Mining
A yellowish amber resembling goose fat; not as opaque as cloudy amber.
Industry:Mining
A yellowish to clove-brown amber found in the phosphate beds near Charleston, SC; it may be a modern resin that has been subjected to the action of salt water. Rich in succinic acids.
Industry:Mining
A yellowish-brown, amorphous hydrocarbon found in Burma, which emits a bad smell on burning.
Industry:Mining