Not known Details About Quartz Crystal
Morion or morion quartz can be a darkish-brown to black opaque selection of smoky quartz ensuing through the normal or artificial irradiation of aluminium-containing milk quartz. When subjected to mild for extended time they fade from black to gray. See Smoky Quartz.天然水晶清澈透明，常含有云雾状、星点状或絮状气液包体，�