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Amphibole Supergroup from
Lugeengol REE deposit, Khatanbulag District, Dornogovi Province, Mongolia


Locality type:Complex
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Age information
Maximum recorded age:250 Âą 10 Ma
Minimum recorded age:250 Âą 10 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
1250 Âą 10 MaEarly/Lower Triassic - K-Ar
Sample references:
1 -
Pervov, V. A., Kononova, V. A., & Arakelyants, M. M. (1980). The age of some alkaline massifs of the Gobi desert. Izv. An. SSSR Geol. Ser, 5, 24-32.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Lugeengol REE deposit, Khatanbulag District, Dornogovi Province, Mongolia
Data Identifiers
Mindat Occurrence Record ID:1353053
Long-form Identifier:1:3:1353053:8
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
30.6km (19.0 miles) ⓘOlon-Obo, Khatanbulag District, Dornogovi Province, Mongolia
79.9km (49.6 miles) ⓘKhan Bogd Peralkaline Granite, Khanbogd District, ÖmnÃķgovi Province, Mongolia
References
Kononova, V. A., Pervov, V.A., Kovalenko, V.I. & Laputina, I.P. (1982). Pseudoleucite syenites and problems of their consanguinity (as in the Lugingol Massif, Mongolia). International Geology Review, 24(3), 330-344.
Munkhtsengel, B., & IIZUMI, S. (2005). Petrology and geochemistry of the Lugiin Gol nepheline syenite complex, South Mongolia. Geodynamics and Metallogeny of Mongolia with a Special Emphasis on Copper and Gold Deposits. IAGOD Guidebook Series, 11, 203-214.
Vladykin, N. V. (2013). Petrology and composition of rare-metal alkaline rocks in the South Gobi Desert, Mongolia. Russian Geology and Geophysics, 54(4), 416-435.
Dostal, Jaroslav; Gerel, Ochir (2023) Rare Earth Element Deposits in Mongolia. Minerals, 13 (1). 129 doi:10.3390/min13010129
 
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