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Etimologi
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kategori liyane
marl iku sawijining rock sedimentary unconsolidated dumadi saka lempung lan jeruk
saka lawas marle french, saka pungkasan marglia latin
rock grained nggoleki, rock opaque
trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
Alexandre brongniart Rene Hauy
saka trakhus greek atos 'utawa roughness trakhutēs
awet rock, medium atose rock
rock grained nggoleki, rock opaque