luxullianite jinis langka granit, dikenal kanggo ngarsane kelompok-kelompok saka radially disusun kristal Tourmaline acicular kang diubengi déning phenocrysts saka orthoclase lan quartz ing matrik saka kuarsa, Tourmaline, Feldspar alkali, mica coklat.
Quartzite punika rock non-foliated metamorphic sing formulir dening metamorphism saka sandstone quartz murni
rock grained coarse, rock opaque
medium rock grained, rock opaque