definisi
tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous
trachyandesite iku sawijining igneous rock extrusive.
Sajarah
asal
germany
indonesia
panemu
van tooren
Ora dingerteni
Etimologi
saka tephra greek, awu saka basa indo-european, kanggo ngobong
saka french trachyandésite, trachy + andesit awujud, a lahar penengah ing komposisi antarane trachyte lan awujud
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque