Parahilgardite | Article about parahilgardite by The Free Dictionary
Ca8(B6O11)3Cl·4H2O A triclinic mineral composed of hydrous borate and chloride of calcium; it is dimorphous with hilgardite.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive
Hilgardite was recorded in the Boulby Potash by Milne (1978) as a form of "parahilgardite
" (using a provisional and now obsolete nomenclature).