| 'Amethyst' - 17, 21'Apophyllite' - 14, 17, 11, 20, 25, 18, 5, 23, 19, 16Apophyllite-(KF) - 14Aragonite - 14Babingtonite - 14Calcite - 14, 11, 20, 25, 23, 19, 10, 21, 3Celadonite - 20'Chalcedony' - 9, 18, 23, 19, 3Epistilbite - 11, 25, 3Fluorite - 11, 21Goethite - 11Goosecreekite - 14, 11, 3Gyrolite - 14, 11Hematite - 11'Heulandite' - 17, 13, 11, 20, 23, 19Heulandite-Ca - 13 | Laumontite - 14, 17, 1Mesolite - 3Mordenite - 20Natrolite - 13Okenite - 14Opal - 11Powellite - 17, 11, 20, 1, 8, 25, 3Prehnite - 14Quartz - 14, 17, 11, 21, 3'Rock Crystal' - 14Scolecite - 14, 11'Smoky Quartz' - 14Stellerite - 25, 3'Stilbite' - 14, 17, 1, 25, 18, 5, 23, 19, 10, 21, 3, 16Stilbite-Ca - 20Yugawaralite - 11 |