Metasomatism of continental crust during subduction: the UHP whiteschists from the Southern Dora-Maira Massif (Italian Western Alps)
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Massive production of abiotic methane during subduction evidenced in metamorphosed ophicarbonates from the Italian Alps
Alteration of ultramafic rocks plays a major role in the production of hydrocarbons and organic compounds via abiotic processes on Earth and beyond and contributes to the redistribution of C between solid and fluid reservoirs over geological cycles. Abiotic methanogenesis in ultramafic rocks is well documented at shallow conditions, whereas natural evidence at greater depths is scarce. Here we ...
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ژورنال
عنوان ژورنال: Journal of Metamorphic Geology
سال: 2009
ISSN: 0263-4929,1525-1314
DOI: 10.1111/j.1525-1314.2009.00837.x