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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Riya Loach posted an Question
December 22, 2020 • 00:01 am
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30 points
30 points
- IIT JAM
- Geology (GG)
What scenario is required for melting of albite +water
what scenario is required for melting of albite +water a rise in temp b rise in pressure c either temperature rise or pressure rise d rise in both p & T
2 Answer(s)
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Sajan sarthak
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rise in temperature decreasing in pressure and addition of water flux mealts the albite .... here the dominant temperature will increase the mealting.
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Rahul kumar Best Answer
Answer: (C) Either rise in temperature or pressure As you can see in the given graph that Albite+water and melt phase boundary has negative slope in P-T curve. It means that either increase in temperature or pressure will lead to melting of Albite + water. You can also understand it by taking any point in Albite+water field. Either increase in temperature or pressure will shift that point into melt field i.e. melt will produce.