definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
argillites Highly kompak sedimentary utawa watu rada metamorfosis sing kalebu umumé utawa wholly partikel saka lempung utawa silt nanging lack fissility saka krikel utawa karakteristik panguraian saka slate
Sajarah
asal
pennines, england
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panemu
JJ Ferber
Ora dingerteni
Etimologi
saka grit + watu
saka argilla latin (lempung) lan -ite in english kang dadi agrilla + -ite = argillite
kelas
rocks sedimentary
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, rock alus
kulawarga
group
-
-
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque