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Petrology Chapter 12 G. Sen
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Ages of Anorthosites
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Archaean Anorthosite
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REE of Anorthosites
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Phinney Model
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Stratigraphy of an Archaean Ophiolite: Ivaisaartoq Intrusion, Greenland
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Polat’s Model of origin of the Ivaisaartoq Intrusion
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Ashwal’s Model
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Global belt of Proterozoic Anorthosites in the Gondwanaland
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North American Anorthosite Belt
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Nain Complex
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Pyroxenes in Nain complex
Blue – anorthosites; gray – granitoids; green – ferrodiorites. (Emslie et al. 1994)
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Composition of Nain Groups
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Cross-section of Poe Mtn. anorthosite
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Plagioclase-melt Densities
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Phase relations at 1 GPa (Longhi et al. 1999)
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Genesis of AMCG Suite
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Spinifex Structures
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Komatiite Flow
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Ore Deposits in Komatiites
Huppert & Sparks (1985)
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Komatiites & Komatiites
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Phase diagram
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MgO-SiO2 of Komatiite Types
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