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Hornfels
Hornfels

Chert
Chert



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Hornfels
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Chert

Hornfels lan Chert Definition

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Definition

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
chert punika hard, peteng, opaque rock sedimentary kang dumadi saka silika karo susunan nggoleki-grained amorf

Sajarah

asal

new zealand
-

panemu

Ora dingerteni
Ora dingerteni

Etimologi

saka german kang tegese hornstone
saka quartz Flint-kaya, 1670s, diweruhi origin- istilah lokal, kang wis dijupuk menyang nggunakake geologi

kelas

rocks metamorphic
rocks sedimentary

sub-kelas

awet rock, rock alus
awet rock, hard rock

kulawarga

group

-
-

kategori liyane

rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque