×

Rhyolite
Rhyolite

Troctolite
Troctolite



ADD
Compare
X
Rhyolite
X
Troctolite

Rhyolite lan Troctolite Definition

Definition

definisi

rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
troctolite jinis rock intrusive mafic. iku kasusun ateges Jumlah utama nanging maneko rupo olivine lan calcic plagioclase bebarengan karo pyroxene suntingan. iku anorthosite-sugih olivine, utawa sing relatif pyroxene-kurang saka gabbro

Sajarah

asal

lor amerika
-

panemu

Ferdinand von Richthofen
christian Leopold von Buch

Etimologi

saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka troklotit german, saka trōktēs greek, iwak segara (dijupuk dadi sejenis iwak)

kelas

batuan beku
batuan beku

sub-kelas

awet rock, hard rock
awet rock, hard rock

kulawarga

group

vulkanik
plutonic

kategori liyane

rock grained coarse, rock opaque
rock grained coarse, rock opaque