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Etimologi
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wehrlite iku sawijining ultramafic lan ultrabasic rock sing iku dicampur saka olivine lan clinopyroxene. iku bagean-bagean saka peridotites
saka jeneng profesor, Alois wehrle
awet rock, medium atose rock
rock grained coarse, rock opaque
Anthracite jinis rock sedimentary kang hard lan macem-macem batu bara sing wis luster dhuwur
saka anthrakites greek, saka anthrax, anthrak meaning coal
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque