1 Definition
1.1 definisi
lignite punika coal brownish alus kang nuduhake ngambah tetanduran lan ing antarané coal bituminous lan peat
rhyodacite iku sawijining rock vulkanik extrusive penengah ing komposisi antarane dacite lan rhyolite
1.2 Sajarah
1.2.1 asal
1.2.4 panemu
1.3 Etimologi
saka french, kayu lignum latin + -ite1
rhyo lite + dacite: a rock antarané rhyolite lan dacite sing extrusive padha karo granodiorite
2.2 kelas
rocks sedimentary
batuan beku
2.2.1 sub-kelas
awet rock, rock alus
awet rock, medium atose rock
2.3 kulawarga
2.3.1 group
2.4 kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque