| Locality type: | Mountain Area |
| Classification |
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| Species: | Columbite-(Fe) |
| Formula: | Fe2+Nb2O6 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Columbite-(Fe) data |
| Locality Data: | Click here to view Gridone - Monte Limidario area, Centovalli, Locarno, Ticino, Switzerland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 485274 |
| Long-form Identifier: | 1:3:485274:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Columbite-(Fe) |
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| 5.4km (3.3 miles) | ⓘPonte Valley, Brissago, Locarno, Ticino, Switzerland |
| 37.3km (23.2 miles) | ⓘMaiò Valley, Monticello, San Vittore, Moesa Region, Grisons, Switzerland |
| 53.7km (33.3 miles) | ⓘMalpensata pegmatitic dyke (Olgiasca-Malpensata; Croce Quarry; Secondi dyke), Piona Peninsula, Colico, Lecco Province, Lombardy, Italy |
| 63.5km (39.5 miles) | ⓘTanno Pegmatitic Field, Chiavenna, Sondrio Province, Lombardy, Italy |
| 70.9km (44.1 miles) | ⓘAlpe Rossaccio (Rossaccio), Villa di Chiavenna, Sondrio Province, Lombardy, Italy |
| 72.5km (45.0 miles) | ⓘCanina Valley, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 75.4km (46.9 miles) | ⓘPizzo Trubinasca, Bondasca Valley, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| 75.7km (47.0 miles) | ⓘPunta Trubinasca, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy |
| 84.9km (52.8 miles) | ⓘVallun dal Largh, Löbbia, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| 86.6km (53.8 miles) | ⓘVal Forno, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland |
| References |
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Weiβ, S., Fehr, T., Ansermet, S., Meisser, N., Pakhomovsky, Ya.K. (2007): Zirkonführende Nephelin-Pegmatite im Centovalli, Süd-Schweiz: Struktur, Mineralogie und Kristallisationsfolge. Lapis, 32 (6), 24-30. |
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