1 Definition
1.1 definisi
Quartzite punika rock non-foliated metamorphic sing formulir dening metamorphism saka sandstone quartz murni
lignite punika coal brownish alus kang nuduhake ngambah tetanduran lan ing antarané coal bituminous lan peat
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
1.3 Etimologi
saka quartz + -ite
saka french, kayu lignum latin + -ite1
1.4 kelas
rocks metamorphic
rocks sedimentary
1.4.1 sub-kelas
awet rock, hard rock
awet rock, rock alus
1.5 kulawarga
1.5.1 group
ora ditrapake
ora ditrapake
1.6 kategori liyane
medium rock grained, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque