abyssal peridotiteの例文

• In practice, petrologic models employ advanced forms of the polybaric concept for greater physical plausibility . and major / trace element chemistry of abyssal peridotites.
• Mantle peridotites are sampled as alpine-type massifs in collisional mountain ranges or as xenoliths in basalt or kimberlite or as abyssal peridotites ( sampled from ocean floor ).
• Since its inception, PetDB has supported a wide array of scientific endeavors, providing easy access to a comprehensive global dataset of geochemical data for mid-ocean ridge basalts, abyssal peridotites and also xenolith samples from the Earth's mantle and lower crust.