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Tephrite
Tephrite

Novaculite
Novaculite



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Tephrite lan Novaculite Definition

1 Definition
1.1 definisi
tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous
novaculite punika kandhel, hard, nggoleki-grained, siliceous rock metamorpic kang jinis chert sing ngilangi karo rengat conchoidal
1.2 Sajarah
1.2.1 asal
germany
dingerteni
1.2.2 panemu
van tooren
Dingertèni
1.3 Etimologi
saka tephra greek, awu saka basa indo-european, kanggo ngobong
saka novacula tembung latin, kanggo watu silet
1.4 kelas
batuan beku
rocks sedimentary
1.4.1 sub-kelas
awet rock, hard rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
vulkanik
ora ditrapake
1.6 kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque