Locality type: | Volcanic Complex |
Classification |
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Species: | Petarasite |
Formula: | Na5Zr2(Si6O18)(Cl,OH) · 2H2O |
Confirmation |
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Validity: | Confirmed |
Confirmation Methods: | XRD |
Associated Minerals Based on Photo Data: |
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Aegirine | ⓘ1 photo of Petarasite associated with Aegirine at this locality. |
Data |
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Mineral Data: | Click here to view Petarasite data |
Locality Data: | Click here to view Água de Pau Volcano, São Miguel, Azores, Portugal |
Photo Gallery | View Gallery (9 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 921942 |
Long-form Identifier: | 1:3:921942:7 |
GUID (UUID V4): | 8d1ec3d3-a3fa-4657-aae2-a222412294a8 |
References |
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Chiappino, L., Astolfi, M., Bracco, R., Marchesini, M. & Selmi, P. (2015): I minerali del Vulcano di Fogo (Agua de Pau), São Miguel,Azzorre, Portogallo. Rivista Mineralogica Italiana 39(4), 220-250 (in Italian). Samples collected by Luigi Chiappino and analysed by Dr. Anthony Kampf, Natural History Museum of Los Angeles County, USA |
Água de Pau Volcano, São Miguel, Azores, Portugal