Classification |
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Species: | Hydrohalloysite |
Formula: | Al2Si2O5(OH)4 · 2H2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Hydrohalloysite data |
Locality Data: | Click here to view Frasassi Caves (Grotte di Frasassi; Fiume-Vento karst system; Grotta del Fiume-Grotta Grande del Vento karst complex; Grotta Grande del Vento), Genga, Ancona Province, Marche, Italy |
Data Identifiers |
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Mindat Occurrence Record ID: | 1313414 |
Long-form Identifier: | 1:3:1313414:9 |
GUID (UUID V4): | 827d0eca-c8a8-4bc7-b3de-637b9eaaca2d |
Nearest other occurrences of Hydrohalloysite |
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17.6km (10.9 miles) | ⓘMonte Cucco Cave ("La Grotta" Cave), Monte Cucco, Sigillo, Perugia Province, Umbria, Italy |
References |
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Bertolani, M., Garuti, G., Rossi, A., Bertolani Marchetti, M. (1976) Motivi di interesse mineralogico e petrografico nel complesso carsico Grotta Grande del Vento-Grotta del Fiume. Le Grotte d’Italia, 4, 4, 109-144 D'Angeli, I. M., Carbone, C., Nagostinis, M., Parise, M., Vattano, M., Madonia, G., and De Waele, J. (2018) New insights on secondary minerals from Italian sulfuric acid caves. International Journal of Speleology, 47, 3, 271-291. |