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2023, 42(6): 1120-1131.

Application of Automated Mineral Identification and Characterization System to Identify Minerals and Occurrences of Elements in Jixiangyu Rare Earth Deposit of Eastern Liaoning .

Figures of the Article

Geological map and location map of Jixiangyu rare earth deposit. 1—Late Triassic monzogranite; 2—Lieryu Formation; 3—Gaojiayu Formation; 4—Dashiqiao Formation; 5—Gabbro; 6—Pegmatite; 7—Diorite porphyrite; 8— Rare earth ore body; 9—Ductile shear zone; 10—Occurrence of rock formation; 11—Presumed fault; 12— Measured fault; 13—Sampling location; 14—Two-mica schist pattern; 15—Leptite pattern; 16—Gabbro pattern; 17—Pegmatite pattern.
Electron image (a) and AMICS analysis result (b) of Jixiangyu rare earth deposit sample.
Backscattering images of rare earth ores: (a) Allanite; (b) Cerianite; (c) Granular monazite; (d) Radial monazite.
Microfabric characteristics of sample XT-02 (apatite-allanite-magnet-hornblende granulite): (a) Allanite, apatite and magnetite coexisting; (b) Monazite surrounded by apatite; (c) Allanite and apatite coexisting, surrounded by magnetite; (d) Monazite associated with magnetite and wrapped by amphibole. Aln—Allanite; Ap—Apatite; Mag—Magnetite; Mnz—Monazite; Cam—Amphibole.

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Competent Authorities：China Association for Science and Technology

Sponsored by：Geological Society of China; National Research Center for Geoanalysis

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