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- metamorphism
单语范例（未经PONS编辑处理）
The accompanying amphibolite facies metamorphism is characterized by sillimanite and, locally, garnet, andalusite, and cordierite.
en.wikipedia.org Sperrylite is formed by contact metamorphism, as in indicated by the development of triple point annealing contacts with pyrrhotite grains.
en.wikipedia.org For instance, actinolite amphibole is a common product of retrograde metamorphism of basalts at (upper) greenschist facies conditions.
en.wikipedia.org Soapstone is formed by the metamorphism of ultramafic protoliths ("e.g." dunite or serpentinite) and the metasomatism of siliceous dolostones.
en.wikipedia.org The pyroxenites are often subject serpentinization under low temperature retrograde metamorphism and weathering.
en.wikipedia.org