1 Definition
1.1 definisi
chert punika hard, peteng, opaque rock sedimentary kang dumadi saka silika karo susunan nggoleki-grained amorf
a rock sedimentary, simpenan arus submarine turbidity lan dumadi saka partikel dilapisi
1.2 Sajarah
1.2.1 asal
dingerteni
bokor foreland european
1.2.2 panemu
Dingertèni
arnold h. bouma
1.3 Etimologi
saka quartz Flint-kaya, 1670s, diweruhi origin- istilah lokal, kang wis dijupuk menyang nggunakake geologi
saka turbiditas latin abad tengah, saka turbidus latin (turbid). turbidity saiki saka taun 1939
1.4 kelas
rocks sedimentary
rocks sedimentary
1.4.1 sub-kelas
awet rock, hard rock
awet rock, rock alus
1.5 kulawarga
1.5.1 group
ora ditrapake
ora ditrapake
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock grained nggoleki, rock opaque