II Minerals: are solid, naturally
: shines like polished metal. Ex. Galena Galena Image. YouTube - Galena.mp4. Pyrite Pyrite Image . Nonmetallic: doesn’t shine like metal. May be: Glassy like Quartz . Quartz Image Chalcopyrite Quartz Image Quartz Image. Pearly like Mica . Fluorapatite Beryl Muscovite Apatite Image. 5. Cleavage: ................
................
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.