'Mineral assemblage' diaporamas de présentation

Introduction to Metamorphism 2

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Introduction to Metamorphism 2

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Lecture TEN Metamorphism of Basic Igneous Rock (Metabasites)

Lecture TEN Metamorphism of Basic Igneous Rock (Metabasites). What is the Metabasites?.

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Modeling AMD Geochemistry in Underground Mines

Modeling AMD Geochemistry in Underground Mines. Bruce Leavitt PE PG, Consulting Hydrogeologist James Stiles PhD PE, Limestone Engineering Raymond Lovett PhD, Shipshaper LLC. Limitations of existing AMD Prediction Methods Only considers Acid and Base Potential

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Introduction to Metamorphism 2

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Introduction to Metamorphism 2

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minerva.union/hollochk/c_petrology/old_drawings.htm

For pelites, Fe-Mg solid solution is important for many major phases, but this is not visible in the ACF diagram. J.B. Thompson developed the AFM diagram to display Fe-Mg solid solution in important pelitic minerals. http://minerva.union.edu/hollochk/c_petrology/old_drawings.htm.

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Lecture SIX Metamorphic Grade and Facies

Lecture SIX Metamorphic Grade and Facies. Metamorphic grade and Facies.

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Lecture SIX Metamorphic Grade and Facies

Lecture SIX Metamorphic Grade and Facies. Metamorphic grade and Facies.

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IV- Sillimanite zone zone

IV- Sillimanite zone zone. Sillimanite in this zone can occur due to the occurrence of the polymorphic solid-solid reaction: andalusite ? sillimanite but as with regional metamorphism the occurrence of muscovite + cordierite + quartz in this zone suggests that a separate reaction may occur:

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