Browsing by Author "Carroll Michael R."

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THE STABILITY OF IGNEOUS ANHYDRITE: EXPERIMENTAL RESULTS AND IMPLICATIONS FOR SULFUR BEHAVIOR IN THE 1982 EL CHICHON TRACHYANDESITE AND OTHER EVOLVED MAGMAS

Carroll Michael R.; Rutherford Malcolm J. (1987)

Hydrothermal experiments on natural samples of trachyandesite and dacite bulk composition show that anhydrite (CaSO4) may occur as a stable phenocryst phase at oxygen fugacities greater than or equal to 1.0 to 1.5 log fO2 ...

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