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Minerals!!!. Durh & Manf. Gypsum!. Gypsum has a hardness of 2… It can be colorless or white… It has a white streak. It has a density of 2.312-2.322 g/cm3. Rutile. Colors are Blood red, bluish, brownish yellow, brown-red, yellow, grayish-black, black, brown, or violet
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Minerals!!! Durh& Manf
Gypsum! • Gypsum has a hardness of 2… • It can be colorless or white… • It has a white streak. • It has a density of 2.312-2.322 g/cm3
Rutile • Colors are Blood red, bluish, brownish yellow, brown-red, yellow, grayish-black, black, brown, or violet • Its streak is Greyish black, pale brown, light yellow • Its density is 4.25g/cm3 • Its hardness is 6i/2
Mica • Micas colors can be red, green, amber and yellow • Mica’s density is 2.6-3.2 g/cm3 • Its hardness is 3.2