Mineral Luster types
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| dull | reflect light very poorly and do not shine
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| Minerals are primarily divided into the two categories which are: | metallic and nonmetallic luster
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| various types of nonmetallic luster | vitreous, dull, pearly, greasy, silky or adamantine
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| resinous | A surface of resinous luster possesses a sheen resembling that of resin.
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| Pearly | Pearly luster appears iridescent, opalescent, or pearly.
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| greasy | A surface which possesses greasy luster appears to be covered with a thin layer of oil.
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| silky | Silky luster occurs when light is reflected off of an aggregate of fine parallel fibers
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Created by:
ndickson
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