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Kenyte
Kenyte

Nepheline Syenite
Nepheline Syenite



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Nepheline Syenite

Kenyte lan Nepheline Syenite Definition

1 Definition
1.1 definisi
kenyte iku macem-macem phonolite porphyritic utawa trachyte rock karo phenocrysts rhomb shaped anorthoclase karo rupo olivine lan augite ing matrik glassy
syenite nepheline punika rock plutonic holocrystalline resembling syenite nanging ngemot nepheline lan kakurangan quartz
1.2 Sajarah
1.2.1 asal
gunung kenya
dingerteni
1.2.2 panemu
JW Gregory
Dingertèni
1.3 Etimologi
saka gunung ranges- Gunung kenya lan dijenengi dening JW Gregory in 1900
saka asal saka syenite palaeozoic nepheline saka Provinsi Shanxi lor, china
1.4 kelas
batuan beku
batuan beku
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
ora ditrapake
plutonic
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque