In What Type of Metamorphism Does This Reaction Occur? KAl3Si3O10(OH)2

question 68

Multiple Choice

In what type of metamorphism does this reaction occur? KAl3Si3O10(OH) 2 + SiO2 --> Al2SiO5 + KAlSi3O8 + H2O

• A) high temperature
• B) high pressure
• C) high grade
• D) hydrothermal

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