Search Results for: Other mineral substances
corundum; and sapphire, the blue gem variety of corundum. these are natural corundum crystals that are used as gemstones. the corundum crystals in this gallery are from worldwide locations including: india, australia, sri lanka, kenya, tanzania, montana, afghanistan, pakistan, california. to purchase mineral
district, myanmar (t) $ # , corundum var. blue sapphire , azrat syed, koksha valley, afghanistan (t) $ # , corundum var. ruby in marble , luc yen, vietnam (t) $ # , corundum var. ruby , mogok district, myanmar (t) $ # , corundum var. blue sapphire , azrat syed, koksha valley, afghanistan (t) $ see our other...
http://www.johnbetts-fineminerals.com/jhbnyc/corundum.htm
volborthite, a rare hydrated copper vanadate that were previously available in large crystals until they were discovered at the mine. included in this gallery are minerals for sale of malachite, pyrite, cuprite, volborthite, native copper, brochantite and azurite from milpillas mine, mexico. to purchase mineral
milpillas mine, mexico (c) $ learn more about the testing and identification of the coating on these pyrite crystals here: milpillas pyrite # , azurite , milpillas mine, mexico (m) $ # , dioptase and quartz on chrysocolla , milpillas mine, mexico (m) $ # , cuprite , milpillas mine, mexico (c) $ see our other...
http://www.johnbetts-fineminerals.com/jhbnyc/milpillas.htm