| Locality type: | Mountain |
| Classification |
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| Species: | 'Hornblende Root Name Group' (not an IMA approved species) |
| Formula: | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Hornblende Root Name Group data |
| Locality Data: | Click here to view Mont'Orfano (Montorfano), Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 953442 |
| Long-form Identifier: | 1:3:953442:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Hornblende Root Name Group |
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| 5.8km (3.6 miles) | ⓘVal Buona (Val Bona), Ornavasso, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 7.7km (4.8 miles) | ⓘSan Pietro Quarry (San Pietro Oratory), Nibbio, Mergozzo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 8.1km (5.0 miles) | ⓘMigiandone Mine (Miggiandone), Ornavasso, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 9.0km (5.6 miles) | ⓘMonte Eyehorn pegmatites (Monte Ehie Horn pegmatites), Valstrona, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 21.1km (13.1 miles) | ⓘRio Margologio, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 23.6km (14.7 miles) | ⓘValmaggia, Cravagliana, Vercelli Province, Piedmont, Italy |
| 26.1km (16.2 miles) | ⓘAlpe Marco inferiore, Rio Vasca, Craveggia, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 27.0km (16.8 miles) | ⓘCani Mine, Vanzone con San Carlo, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 27.3km (16.9 miles) | ⓘCrevoladossola Quarry, Crevoladossola, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 29.7km (18.5 miles) | ⓘAntronapiana, Antrona Schieranco, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| References |
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