Details Contributor Type Dealer Quantity in Collection 11 List of specimens 309 - Calcite 345 - Calcite 1846 - Apophyllite 2300 - Boleite 2739 - Siderite 3095 - Diaspore 3100 - Sassolite 3110 - Brucite 3829 - Valentinite 4272 - Koninckite 6771 - Tourmaline Group
