ʻO Hibonite

ʻO ka Hibonite, mai ka'Āpana Malakionaʻo ka Hibonite ((Ca, Ce) (Al, Ti, Mg) 12O19) he mineral mineralʻeleʻele me ka mea paʻakikī o 7.5-8.0 a me kahi hanaʻeleʻele hexagonal. He ... heluhelu mai o More