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Hornfels
Hornfels

Rapakivi Granit
Rapakivi Granit



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Hornfels
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Rapakivi Granit

Hornfels lan Rapakivi Granit Definition

1 Definition
1.1 definisi
hornfels punika rock metamorphic kawangun dening kontak antarane mudstone utawa sugih lempung rock, lan awak igneous panas, lan nggantosi padha panas ngrubah saka rock asli
rapakivi granit punika granit hornblende-biotite ngemot kristal dibunderaké akeh orthoclase kang mantled karo oligoclase
1.2 Sajarah
1.2.1 asal
new zealand
finland, europe
1.2.2 panemu
Dingertèni
Jakob sederholm
1.3 Etimologi
saka german kang tegese hornstone
saka rapakivi finnish kang stands for rock crumbly
1.4 kelas
rocks metamorphic
batuan beku
1.4.1 sub-kelas
awet rock, rock alus
awet rock, hard rock
1.5 kulawarga
1.5.1 group
ora ditrapake
plutonic
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque