Tag Archives: Geothermal gradient

Metamorphic evidence of plate tectonic evolution

Read about tracking ancient paired metamorphic belts using data mining and statistics as a guide to the evolution of modern plate tectonics at Earth-logs

Almenning, Norway. The red-brown mineral is ga...

Eclogite: the red-brown mineral is garnet, omphacite is green and there is some white quartz.(credit: Kevin Walsh via Wikipedia)

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