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Australian Gypsum
Ordering Information * * * * * * * * Return to Gems Index Page
Gypsum is one of the most common minerals on earth. Chemically it consists of hydrated calcium sulfate. When heated gypsum looses its waters of crystallization and forms a white material known as "Plaster of Paris". Anyone who observes all of the plasterwork in their environment will hence appreciate the importance of this common species.
Gypsum is highly variable in habitat and many very attractive crystal forms have been recovered. #
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G260 Orange Selenite Selenite derives its name from the selenium content. Mt Gunson Area, South Australia 15cm x 15cm $80 |
The above form of Selenite is available in pieces from $5.00 to huge specimens and is also available by the flat or box. |
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G237 Satin Spa Gypsum This variety of gypsum consists of hundreds of tiny, elongated gypsum crystals that have grown into what resembles an optic fiber. Hence it is very prickly when handled. Satin Spa Gypsum is available in pieces up to 60cm long, please inquire. Wandagee Station, Western Australia 3cm x 8.5cm $5 |
Gems Home Page Australian Gems Home Page Ordering Information
The following are links to Australian Gems Pages
Azurite Broken Hill Minerals Calcite Crocoite Gold Goongewa Mine Malachites Mimetite Miscellaneous Opal Whim Creek
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