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Shonkinite
Shonkinite

Shoshonite
Shoshonite



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Shonkinite
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Shoshonite

Shonkinite lan Shoshonite Definition

1 Definition
1.1 definisi
shonkinite punika, rock igneous langka peteng-colored lan intrusive kang ngandhut augite lan Feldspar orthoclase minangka konstituen dhasar sawijining
shoshonite punika rock basaltic, mlaku a trachyandesite potassic, dumadi saka olivine, augite lan plagioclase phenocrysts ing groundmass karo plagioclase calcic lan sanidine lan sawetara kaca vulkanik peteng-colored
1.2 Sajarah
1.2.1 asal
usa
wyoming, usa
1.2.2 panemu
Dingertèni
iddings
1.3 Etimologi
saka jeneng shonkin sag kisaran ing gunung Highwood-lor tengah montana, kita
saka panggonan asal disebut shoshone riverin wyoming
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
vulkanik
1.6 kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque