Vote for your favorite mineral in #MinCup26! - Erythrite vs. Skutterudite
Pretty pink and poisonous Erythrite is against its shiny silver and structurally-useful Skutterudite.
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Nepheline from
Jacupiranga mine, Cajati, São Paulo, Brazil


Locality type:Complex
Classification
Species:Nepheline
Formula:Na3K(Al4Si4O16)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nepheline data
Locality Data:Click here to view Jacupiranga mine, Cajati, São Paulo, Brazil
Data Identifiers
Mindat Occurrence Record ID:69764
Long-form Identifier:1:3:69764:8
GUID (UUID V4):0
Nearest other occurrences of Nepheline
47.0km (29.2 miles) ⓘJuquiá alkaline carbonatite complex, Registro, São Paulo, Brazil
References
Wu, F. Y., Yang, Y. H., Mitchell, R. H., Bellatreccia, F., Li, Q. L., & Zhao, Z. F. (2010). In situ U–Pb and Nd–Hf–(Sr) isotopic investigations of zirconolite and calzirtite. Chemical Geology, 277(1), 178-195.
 
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