Locality type: | Complex |
Classification |
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Species: | Aegirine-augite |
Formula: | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Aegirine-augite data |
Locality Data: | Click here to view Nigrub El Fogani Complex, Red Sea Governorate, Egypt |
Data Identifiers |
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Mindat Occurrence Record ID: | 1424323 |
Long-form Identifier: | 1:3:1424323:1 |
GUID (UUID V4): | d3bb6c40-2d86-441b-9e02-601bf4c7a944 |
Nearest other occurrences of Aegirine-augite |
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52.3km (32.5 miles) | ⓘEl Naga Ridge, Red Sea Governorate, Egypt |
References |
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El Ramly, M. F., Budanov, V. I., Armanious, L. K., & Dereniuk, N. E. (1969). The three ring complexes of Gabal El Kahfa, GabalNigrub El Fogani and Gabal El Naga, south Eastern Desert of Egypt. Geol. Surv. Egypt, paper, (52), 39. Omar, G. I., Kohn, B. P., Lutz, T. M., & Faul, H. (1987). The cooling history of Silurian to Cretaceous alkaline ring complexes, south Eastern Desert, Egypt, as revealed by fission-track analysis. Earth and planetary science letters, 83(1-4), 94-108. doi.org/10.1016/0012-821X(87)90054-9 |