Isotropic, Uniaxial, Biaxial or Polycrystaline? Flashcards by Rebecca pelmus

Q

Opal

A

Isotropic

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Q

Feldspar

A

Biaxial

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Q

Paste (artificial glass)

A

Isotropic

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Q

Fluorite

A

isotropic

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Q

Chalcedony

A

Polycrystaline

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Q

Quartz

A

Uniaxial

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Q

Diamond

A

Isotropic

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Q

Topaz

A

Biaxial

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Q

Nephrite

A

Polycrystaline

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Q

Tourmaline

A

Uniaxial

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Q

Pyrope garnet

A

Isotropic

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Q

Jadite

A

Polycrystaline

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Q

Tanzanite

A

Biaxial

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Q

Natural Spinel

A

Isotropic

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Q

Peridot

A

Biaxial

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Q

Grossular garnet (hessonite)

A

Isotropic

Q

Iolite

A

Biaxial

Q

Almandine Garnet

A

Isotropic

Q

Chrysoberyl

A

Biaxial

Q

Corundum

A

Uniaxial

Q

Verneuil Synthetic Spinel

A

Isotropic

Q

Spessartine Garnet

A

Isotropic

Q

Zircon

A

Uniaxial

Q

Andradite Garnet (Demantoid)

A

Isotropic

Beryl

Uniaxial