Locality type: | Mine |
Classification |
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Species: | 'Heulandite Subgroup' (not an IMA approved species) |
Formula: | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Heulandite Subgroup data |
Locality Data: | Click here to view Migiandone Mine (Miggiandone), Ornavasso, Verbano-Cusio-Ossola Province, Piedmont, Italy |
Data Identifiers |
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Mindat Occurrence Record ID: | 535614 |
Long-form Identifier: | 1:3:535614:0 |
GUID (UUID V4): | 5c9f632d-7c5a-40c4-bace-b39ff7e035ea |
Nearest other occurrences of Heulandite Subgroup |
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8.1km (5.0 miles) | ⓘMont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
9.9km (6.2 miles) | ⓘScala dei Ratti Quarry (Ratti Quarry; Scala Quarry), Feriolo, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
11.2km (7.0 miles) | ⓘSeula mine, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
13.0km (8.1 miles) | ⓘPianasca Quarry, Villadossola, Verbano-Cusio-Ossola Province, Piedmont, Italy |
20.0km (12.5 miles) | ⓘVal di Crana, Toceno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
25.4km (15.8 miles) | ⓘRencio quarries, Crodo gneiss quarries, Crodo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
29.2km (18.2 miles) | ⓘRio Alfenza, Crodo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
35.3km (21.9 miles) | ⓘAusone quarry, Premia, Verbano-Cusio-Ossola Province, Piedmont, Italy |
35.7km (22.2 miles) | ⓘEgginer (Egginerhorn), Saas-Almagell, Visp, Valais, Switzerland |
39.9km (24.8 miles) | ⓘMonte Cervandone area, Devero Alp, Baceno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
References |
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