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Tata Sabaya
Tata Sabaya is a stratovolcano in Bolivia. It is located at the northern end of the Salar de Coipasa, which lies in the Altiplano. It also lies at eastern end of a line of volcanoes starting with Isluga in the west, and continuing with Cabaray. Its last eruption date is unknown, but it is assigned to the Holocene due to the youthful appearance of the mountain. ==Geology==
The volcano is a symmetrical unglaciated cone that rises 1700m above the surrounding terrain, and part of an east-west chain of two volcanoes with Cerro Sacsani. The volcano formed as a pyroclastic shield possibly surrounding a central lava dome that was subsequently buried by an andesitic cone. The volcano is constructed on Cenozoic ignimbrites; some granitic terrain is exposed on the northern side of the volcano.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Tata Sabaya」の詳細全文を読む
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