Lunar Tridymite and Cristobalite Lunar Tridymite and Cristobalitev. 571530–1535Mason, Brian Harold. 1972. "Lunar Tridymite and Cristobalite." American Mineralogist, 57 1530–1535.More...ID: 97293Type: articleKeywords: NMNH; NH-Mineral Sciences; Annals-Import