Eclogite-bearing amphibolites from the western marginal metamorphic zone of the Appalachian mobile belt (the orthotectonic zone), northwest Newfoundland, were derived from basaltic dikes metamorphosed ...
Eclogitic diamonds formed in Earth's mantle originate from oceanic crust, rather than marine sediments as commonly thought, according to a new study. Eclogitic diamonds formed in Earth's mantle ...
A unique rock formation in China holds clues that tectonic plates subducted, or went underneath other plates, during the Archean eon (4 billion to 2.5 billion years ago), just as they do nowadays, a ...
An eclogite xenolith from the Roberts Victor kimberlite mine in South Africa contains evidence of permeation by a metasomatizing fluid rich in $H_{2}O, K_{2}O, TiO_{2 ...
Methane (CH 4), the chief constituent of natural gas, is one of the most widely used “clean” fuels. Although methane is usually considered to originate from organic matter, recently, more and more ...
https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!368495~!0#focus ...
Geological samples are very difficult to analyze using EBSD, because they are not only non-conductive, but also many rocks contain numerous phases, typically with low symmetry and often producing ...
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