identify stones rock minerals help mineral gemstones stone help-identify gemstone quartz identification green question rocks #help-identify crystal identify-unknown-mineral blue crystals agate unknown black rough banded purple identifying broncoboss turquoise diamond gold silver emerald red clear value heavy jasper ore brown white sapphire amethyst malachite orange aquamarine calcite #stone metal opal ruby topaz mystery shiney corundum metallic copper translucent inclusions citrine chalcedony gems gem pink or and #stones galena jade opaque moonstone platinum smooth sell shiny carnelian meteorite water tourmaline fluorite garnet beautiful emeralds color in is identifieng stones-gemstones-identify-help silvery-green #help-identify-mineral-gold-greencolor mineral-silvery mysteryrock fordite identifyagatestone arsenic weird lapis chemical fire polished