Calcite (calcium carbonate). Possibly the most important. As limestone, it is used in the manufacture of lime and portland cement. Quartz, silicon ... answers.yahoo.com |
[edit]. Asbestos · Brine · Calcite · Kaolin · Lignite · Limenite · Limestone · Marble · Mica · Rock phosphate · Potash ... en.wikipedia.org |
The non-metallic minerals deposits are found globally. Description of Non- Metallic Minerals Deposit Below is a brief list of non-metallic minerals deposit found ... www.metdaq.com |