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Coquina
Coquina

Rhyodacite
Rhyodacite



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Rhyodacite

Coquina lan Rhyodacite Definition

1 Definition
1.1 definisi
Coquina punika rock sedimentary sing dumadi salah siji Enèng sing lamur meh tanggung saka diangkut, abraded, lan mekanisme-diurutake pecahan saka meriam moluska, trilobites, brachiopods, utawa invertebrata liyane
rhyodacite iku sawijining rock vulkanik extrusive penengah ing komposisi antarane dacite lan rhyolite
1.2 Sajarah
1.2.1 asal
bokor foreland european
usa
1.2.2 panemu
Dingertèni
Dingertèni
1.3 Etimologi
saka Concha (latin) + Coquina (spanish) + Keong (english) = couquina (pertengahan abad ka-19)
rhyo lite + dacite: a rock antarané rhyolite lan dacite sing extrusive padha karo granodiorite
1.4 kelas
rocks sedimentary
batuan beku
1.4.1 sub-kelas
awet rock, rock alus
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
ora ditrapake
vulkanik
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque