Kyanite Flashcards by Travis Gilskey | Brainscape

Q

What is Kyanite’s formula?

A

Al2SiO5

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Q

What is Kyanite’s hardness?

A

5 parallel to c and 7 on {100} cleavage

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Q

What is Kyanite’s cleavage?

A

{100} perfect

{010} good

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Q

What is Kyanite’s occurrence?

A

pelitic metamorphic rocks

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Q

What is Kyanite’s crystal system?

A

triclinic

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Q

What is Kyanite’s P/T?

A

high pressure

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