R7: Petrology, Mineralogy and Economic geology (Joint Session with Society of Resource Geology)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[R7-11] Distribution and coordination of REE and carbon in apatite of fish debris in REE-rich deep-sea mud from the Minami-Torishima area, southeastern Japan

*Terumi EJIMA^1,2, Kon Yoshiaki², Hoshino Mihoko², Sanematu Kenzou², Araoka Daisuke², Saito Noriyuki², Fukuda Chihiro³, Takemoto Ayu⁴, Takahashi Yoshio⁴, Tanaka Masato^4,5, Kawano Shigenori⁶, Takagi Tetsuichi² (1. Shinshu University, 2. AIST, 3. GEM RESEARCH JAPAN INC., 4. The University of Tokyo, 5. Hosei University, 6. Tochigi Prefectural Museum)

Keywords:

apatite,REE,fish debris,carbon,Y

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