Borehole magnetic technique has been widely used in geology and CCSD.
井中磁测技术在地质、大陆钻探等方面都有广泛的应用。
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One main target of the CCSD project is to reveal the mantle-crust interaction and geochemical recycling during continental subduction and eclogite exhumation.
The main mineral assemblage of the garnet-amphibolite from the first part in CCSD-PP2 is amphibole, garnet, biotite and albite, which resulted from retrograde metamorphism.