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Rainbow Calsilica

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Rainbow Calsilica






An artifical material created for carving/lapidary purposes. Contains a mixture of calcite, plastic and artifical colouring pigments (PB15, an art-supply pigment), and a paraffin-like material (Kiefert, 2003).

Although suppliers claim it to be a natural stone, tests have indicated that it is probably powdered carbonate rock artificially coloured and then stabilized with plastic.

Visit gemdat.org for gemological information about Rainbow Calsilica. Currently in public beta-test.

Classification of Rainbow Calsilica

mindat.org URL:http://www.mindat.org/min-27004.html
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Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Rainbow Calsilica

Reference List:

- +
Kiefert, L. (2003): "Rainbow Calsilica". Gems and Gemology 24, 41-46. [http://www.ssef.ch/uploads/media/2003_Kiefert_Rainbow_Calsilica.pdf]

KIEFERT, L., HÄNNI, J., VANDENABEELE, P., MOENS, L., HAMMER, V.M.F. (2003): Der Stein des Regenbogens: "Rainbow-Calsilica". Z. Dt. Gemmol. Ges., 52/4, 151-162 (in German). [http://www.ssef.ch/uploads/media/2003_Kiefert_Der_Stein_des_Regenbogens_-_Rainbow-Calsilica.pdf]

http://www.mindat.org/forum.php?read,55,329066,329066#msg-329066

Internet Links for Rainbow Calsilica

Search Engines:
  • Look for Rainbow Calsilica on Google
  • Look for Rainbow Calsilica images on Google
  • Mineral Dealers:
  • Rainbow Calsilica specimens for sale - minfind.com
  • Fine and rare minerals from mintreasure.com
  • Buy fine minerals and gemstones from Pala International
  • Fine Minerals from Weinrich Minerals, Inc.
  • Top quality minerals from Kristalle of California
  • Buy from McDougall Minerals
  • Rare and Unusual minerals at Mineralogical Research Company
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Fabre Minerals - search for Rainbow Calsilica specimens
  • Buy from David K Joyce minerals
  • SpiriferMinerals.com - high quality low prices
  • High-end worldwide specimens & outstanding customer service
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    Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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