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Tephrite
Tephrite

Rapakivi Granit
Rapakivi Granit



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Rapakivi Granit

Tephrite lan Rapakivi Granit Definition

1 Definition
1.1 definisi
tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase
1.2 Sajarah
1.2.1 asal
germany
finland, europe
1.2.2 panemu
van tooren
Jakob sederholm
1.3 Etimologi
saka tephra greek, awu saka basa indo-european, kanggo ngobong
saka rapakivi finnish kang stands for rock crumbly
1.4 kelas
batuan beku
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
vulkanik
plutonic
1.6 kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque