- 行业: 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 pale pink, rose, or purple to violet variety of pyrope garnet having good transparency; may be of gem quality.
Industry:Mining
A pale rose-red or orange variety of spinel in Badakhshan (Balascia) Province of northern Afghanistan.
Industry:Mining
A pale rose-red or orange variety of spinel in Badakhshan (Balascia) Province of northern Afghanistan.
Industry:Mining
A pale rose-red or orange variety of spinel in Badakhshan (Balascia) Province of northern Afghanistan.
Industry:Mining
A pale rose-red or orange variety of spinel in Badakhshan (Balascia) Province of northern Afghanistan.
Industry:Mining
A pale rose-red to carmine variety of adamite in which cobalt replaces some of the zinc.
Industry:Mining
A pale- to light-blue lapis lazuli from Chile. See: lazurite; lapis matrix.
Industry:Mining
A pale yellow, soft variety of ozocerite that is squeezed out of the veins under the influence of pressure of the surrounding rocks.
Industry:Mining