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10-11-2017
Biology

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Describe Andesitic Lava: What is it's viscosity and what is it mostly composed of?

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Kalahira Kalahira

20-11-2017

Andesitic lava has an intermediate viscosity and intermediate gas content. It is composed of 55-65 SiO2 %, intermediate in Fe, Mg, Ca, Na, K. It has a temperature range of 800 - 1000 C.

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