|(Image of Aragonite found on RocksForKids, but owned by Cochise College)|
Friday, July 13, 2012
Gemstone of the Week: Aragonite
Aragonite is chemically identical to Calcite. The difference is in the geological conditions it forms under. It may be colourless, white, gray, reddish, yellowish, blue, violet, brown, or green. It is generally found as orthorhombic crystals either as single crystals or twinned. Aragonite is mostly found within the oxidized zone of ore deposits. Facet quality crystals may be found in the Czech Republic, Mexico, Morocco, England, Japan, Germany,Italy, France, Hungary, and some locations in the U.S.