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Adakite
Adakite

Kenyte
Kenyte



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Kenyte

Adakite lan Kenyte Definition

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Definition

definisi

adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik
kenyte iku macem-macem phonolite porphyritic utawa trachyte rock karo phenocrysts rhomb shaped anorthoclase karo rupo olivine lan augite ing matrik glassy

Sajarah

asal

adak, Kapuloan Aleutian
gunung kenya

panemu

defant lan Drummond
JW Gregory

Etimologi

saka adak, Kapuloan Aleutian
saka gunung ranges- Gunung kenya lan dijenengi dening JW Gregory in 1900

kelas

batuan beku
batuan beku

sub-kelas

awet rock, medium atose rock
awet rock, medium atose rock

kulawarga

group

vulkanik
-

kategori liyane

rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque