Garnet is a commonly occurring accessory mineral in many anorthosite plutons, and it is variably interpreted as a metamorphic, magmatic, or xenocrystic mineral. The Neoproterozoic Oddanchatram ...
Moonrock analogs can be found right here on Earth, and Montana is now a major source of simulated lunar material for NASA. The mineral anorthosite is common on the Moon, but more difficult to find ...
Geologists scouring the Chilka Lake region in Orissa have come up with new evidence to suggest that certain igneous rocks here crystallized 983 million years ago, about 200 million years earlier than ...
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