The following questions relate to magma of composition y in Figure 8.15(B). Figure 8.15(B). a) What mineral

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The following questions relate to magma of composition y in Figure 8.15(B).

Figure 8.15(B).

B B Isobaric (B) C

a) What mineral first crystallizes from this magma?

b) When the magma first arrives at the cotectic, what percentage of the magma has crystallized?

c) When the magma first arrives at the eutectic, what percentage of crystals is present and what composition do they have?

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Earth Materials Introduction To Mineralogy And Petrology

ISBN: 9781107155404

2nd Edition

Authors: Cornelis Klein, Anthony Philpotts

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Question Posted: Jan 01, 2024 12:15 PM

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The following questions relate to magma of composition y in Figure 8.15(B). Figure 8.15(B). a) What mineral

Question:

B B Isobaric (B) C

Step by Step Answer:

a Because the composition y plots in the liquidus field of mineral B crystals of B will form first b ...View the full answer

Earth Materials Introduction To Mineralogy And Petrology

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