isoclasite
isoclasite
[‚ī·sə′klā‚sīt] (mineralogy)
Ca2(PO4)(OH)·2H2O A white mineral composed of a basic hydrous calcium phosphate; occurring in small crystals or columnar forms.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.