Locality type: | Mine |
Classification |
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Species: | Geffroyite |
Formula: | (Cu,Fe,Ag)9(Se,S)8 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Geffroyite data |
Locality Data: | Click here to view Um Ballad mining area, Red Sea Governorate, Egypt |
Data Identifiers |
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Mindat Occurrence Record ID: | 1370933 |
Long-form Identifier: | 1:3:1370933:2 |
GUID (UUID V4): | a5dcbd23-68b6-4f20-838e-1fa9a4582d1b |
References |
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El Monsef, M. A., Salem, I., SlobodnÃk, M., & Ragab, A. (2018). Fluid evolution of Au-Cu zones in Um Balad area, North Eastern Desert of Egypt: Implications from mineral chemistry and fluid inclusions. Journal of African Earth Sciences, 143, 321-338. |