raw white minerals with names

mineral rock natural stone name set collection gemstone gem raw uncut sample specimen geological isolated white background opal moonstone adularia iceland spar colorless crystal calcite danburite xonotlite leucosapphire sapphire corundum quartz rockcrystal clear andesite spodumene albite oligoclase quartzite nemalite perelivt eudidymite belomorite pinnoite nephrite agate chalcedony fluorite howlite