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'Chalcedony'  | | | | Reference: | [Urbani, 1997. Bol. Soc. Venezolana de Espeleología, no.30.] |
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Opal  | | | | Reference: | [Urbani, 1997. Bol. Soc. Venezolana de Espeleología, no.30.] |
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Sveite (TL)  | | | | Type Locality: | Cueva del Cerro Autana (Autana Cave), Amazonas, Venezuela | | Reference: | [J.E.J. Martini, (1980) Sveite, a new mineral from Autana Cave, Territorio Federal Amazonas, Venezuela Trans. Geol. Soc. S. Africa, 83, 239-241.] |
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