Lexicon of Antarctic Stratigraphic Names Introduced by Members of United States Expeditions (1972) / Chapter Skim
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2 . Definition "The basaltic rocks of the ·Hut Point area are particularly rich in ultramafic inclus ions • • • • Embayment textures and reaction effects are commonly displayed by olivine and pyroxene grains along the margins of the inclusions in contact with the basalt .
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c . Lithology Metaconglomerate with clasts of quartz , sands tone and quartz diorite ; garnet , magnet ite , b iotite and z ircon accessory .
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Antarctica : Arct ic , 15 , p .
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2 . Definition "Quartz diorite intrudes the andes ite s ills or flows along the eastern coast of Isla 1 Lomnitz ' and crops out as a large intrus ive body on the mainland east of the islands .
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