| Locality type: | Pluton |
| Classification |
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| Species: | 'Amphibole Supergroup' (not an IMA approved species) |
| Formula: | AB2C5(T8O22)W2 |
| Age information |
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| Maximum recorded age: | 221 ± 5 Ma |
| Minimum recorded age: | 220.7 ± 0.9 Ma |
| Sample ages: | | Recorded age | Geologic Time | Sample | Dating method |
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| 1 | 221 ± 5 to 220.7 ± 0.9 Ma | Late/Upper Triassic | - | Ar-Ar |
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| Sample references: | |
| 1 | - | Yarmolyuk, V. V., Kovalenko, V. I., Salnikova, E. B., Budnikov, S. V., Kovach, V. P., Kotov, A. B., & Ponomarchuk, V. A. (2002). Tectonomagmatic zonality, sources of magmatic rocks and geodynamic of the Early Mesozoic Mongolo |
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| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Amphibole Supergroup data |
| Locality Data: | Click here to view Bayan-Ulan Granite Pluton, Delgerkhaan District, Khentii Province, Mongolia |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1352658 |
| Long-form Identifier: | 1:3:1352658:0 |
| GUID (UUID V4): | 0 |
| References |
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Dostal, J., Owen, J. V., Shellnutt, J. G., Keppie, J. D., Gerel, O., & Corney, R. (2015). Petrogenesis of the Triassic Bayan-Ulan alkaline granitic pluton in the North Gobi rift of central Mongolia: Implications for the evolution of Early Mesozoic granitoid magmatism in the Central Asian Orogenic Belt. Journal of Asian Earth Sciences, 109, 50-62. |
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