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Rapakivi Granit
Rapakivi Granit

Pumice
Pumice



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Rapakivi Granit
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Pumice

Rapakivi Granit lan Pumice Definition

1 Definition
1.1 definisi
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase
pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal
1.2 Sajarah
1.2.1 asal
finland, europe
spain
1.2.2 panemu
Jakob sederholm
Dingertèni
1.3 Etimologi
saka rapakivi finnish kang stands for rock crumbly
saka pomis french lawas, saka varian dialect latin saka pumex
1.4 kelas
batuan beku
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
plutonic
vulkanik
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque