Phase equilibria among pumpellyite, laws
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E. H. Brown
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Article
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1977
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Springer
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English
β 757 KB
Phase relations of pumpellyite, epidote, lawsonite, CaCO3, paragonite, actinolite, crossite and iron oxide are analysed on an A1-Ca-Fe 3+ diagram in which all minerals are projected from quartz, albite or jadeite, chlorite and fluid. Fe 2 Β§ and Mg are treated as a single component because variation