• 中文核心期刊
  • 中国科技核心期刊
  • 中国科学引文数据库核心期刊
1997: FEATURES OF ULTRAHIGH AND HIGH PRESSURE FELSIC ROCKS IN THE JIAONAN UPLIFT,SHANDONG, AND THEIR P T EVOLUTION. Geological Bulletin of China, 16(4). DOI: 10.12097/gbc.ZQYD704.007
Citation: 1997: FEATURES OF ULTRAHIGH AND HIGH PRESSURE FELSIC ROCKS IN THE JIAONAN UPLIFT,SHANDONG, AND THEIR P T EVOLUTION. Geological Bulletin of China, 16(4). DOI: 10.12097/gbc.ZQYD704.007

FEATURES OF ULTRAHIGH AND HIGH PRESSURE FELSIC ROCKS IN THE JIAONAN UPLIFT,SHANDONG, AND THEIR P T EVOLUTION

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  • Available Online: August 17, 2023
  • Published Date: November 14, 1997
  • The eclogite bearing high pressure metamorphic belt in the Jiaonan uplift is the eastward extension of the Dabie ultra high pressure belt.The principal mineral associations of ultra high metamorphism are Grt+Ky+Rut+Jd+Q and Sp+Zo+Ab±Grt±Omp,and the P T conditions of metamorphism are T =600~700 ℃ and P =2.3~2.6 GPa.The ultra high pressure rocks and high pressure rocks both underwent two phases of retrogressive metamorphism and have similar clockwise P T paths.
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