Crystals

agate albite alexandrite amazonite amber amethyst ametrine apatite aquamarine aventurine azurite barite beryl bixbite calcite cat's-eye celestite chalcedony charoite chrysoberyl chrysocolla citrine clevelandite clinochore corundum diamond diopside emerald epidote fluorite fuchsite garnet goshenite heliodor hematite hiddenite indicolite iolite jasper kunzite kyanite labradorite lapis lazuli lemurian lepidolite magnetite malachite mica moldavite moonstone morganite muscovite obsidian opal opal peridot pumice pyrite quartz quartz crystals ruby rutile sapphire sapphire schorl selenite sodalite sphene spinel spodumene stibnite tanzanite tektites topaz tourmaline tsavorite vanadinite vivianite