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Volcano
A vent or opening in a planet's surface that lets out pressurized molten rocks or magma, and gases from the inner core. Volcanoes come in various shapes and structure, but the most common ones are mountain-like structures with a crater at the summit.
Industry: Natural environment
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Volcano
鉀玄岩
Natural environment; Volcano
火山岩的橄欖石和 augite 斑中的堿長石輪輞、 橄欖石、 augite、 少量白榴石和一些深色玻璃與加拿大的基質組成。其名稱是來自懷俄明肖肖尼河並獲伊丁斯 1895 ...