The Road to becoming a Ore Mineral Master
| |||||||||||
HOMEVOCABULARYGranite | |||||||||||
Granite | |||||||||||
A coarse-grained igneous rock composed chiefly of orthoclase and albite feldspars and of quartz, usually with lesser amounts of one or more other minerals, as mica, hornblende, or augite. | |||||||||||
|