'Kal 2 alsi 3' diaporamas de présentation

Lecture 17 Systematic Description of Minerals

Lecture 17 Systematic Description of Minerals. Part 4: Silicates II: Cyclosilicates, Inosilicates, Phyllosilicates and Tectosilicates. Silicate Mineral Classification (based on arrangement of SiO 4 tetrahedra). Cyclosilicates (Rings). Beryl. x(SiO 3 ) Unit Composition

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Lecture 8: Volume Interactions

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Lecture 8: Volume Interactions

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Lecture 8: Volume Interactions

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How many molecules?

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Muscovite

Muscovite. By Tiffany Yesavage. muscovite. chemical composition :. KAl 2 (AlSi 3 O 10 )(OH,F,Cl) 2. Muscovite is a dioctahedral mica. Only two octahedra are occupied and the third octahedron is vacant. However, in most micas, the number of octahedra is not always exactly 2.0 or 3.0.

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Illite TOT 2:1 layer clay

Illite TOT 2:1 layer clay. KAl 2 (AlSi 3 O 10 )(OH) 2 (Muscovite) Presented by Paul Sandlin. Illite Structure. Illite is a clay-grade mica resembling muscovite with more SiO 2 , less K 2 O, and more H 2 O

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