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Shoshonite
Shoshonite

Rhomb Porphyry
Rhomb Porphyry



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Rhomb Porphyry

Shoshonite lan Rhomb Porphyry Definition

1 Definition
1.1 definisi
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
rhomb-porphyry punika igneous rock porphyritic karo wedge KALUBÈRAN utawa lensa shaped anorthoclase utawa phenocrysts Feldspar
1.2 Sajarah
1.2.1 asal
wyoming, usa
dingerteni
1.2.2 panemu
iddings
Dingertèni
1.3 Etimologi
saka panggonan asal disebut shoshone riverin wyoming
saka tembung latin sing tegese kain
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
vulkanik
vulkanik
1.6 kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque