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Amphibole Supergroup from
Khariar alkaline complex, Nuapada District, Odisha, India


Locality type:Complex
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Age information
Maximum recorded age:531 ± 11 Ma
Minimum recorded age:531 ± 11 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
1531 ± 11 MaTerreneuvian - K-Ar
Sample references:
1 -
Aftalion, M., Bowes, D. R., Dash, B., & Fallick, A. E. (2000). Late Pan-African thermal history in the Eastern Ghats terrane, India, from U-Pb and K-Ar isotopic study of the Mid-Proterozoic Khariar alkali syenite, Orissa. Geological Survey of India, (57), 26-32.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Khariar alkaline complex, Nuapada District, Odisha, India
Data Identifiers
Mindat Occurrence Record ID:1334002
Long-form Identifier:1:3:1334002:3
GUID (UUID V4):0
References
Madhavan, V., & Khurram, M. Z. A. K. (1989). The alkaline gneisses of Khariar, Kalahandi district, Orissa. Mem. Geol. Soc. India, 15, 265-289.
Upadhyay, D., Raith, M. M., Mezger, K., Bhattacharya, A., & Kinny, P. D. (2006). Mesoproterozoic rifting and Pan-African continental collision in SE India: evidence from the Khariar alkaline complex. Contributions to Mineralogy and Petrology, 151(4), 434-456.
 
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