Keiviite-(Y) from
Ivedal 1 Feldspar Prospect, Ivedal, Iveland, Agder, Norway
| Locality type: | Prospect | |
| Classification | ||
|---|---|---|
| Species: | Keiviite-(Y) | |
| Formula: | Y2Si2O7 | |
| Comments: | It is a high probabality that the metamict mineral that has been described from the pegmatites of Evje-Iveland area as thalenite-(Y), in fact is keiviite-(Y) (ref: Neumann 1985, p 157 + pers. commentary Gunnar Raade 1988). Nilssen (1971) shows that the pattern of the heated metamict "thalenites" from Högetveit corresponds to beta-Y2Si2O7 | |
| Colour: | metamict | |
| Confirmation | ||
| Validity: | Unconfirmed/Questioned | |
| Data | ||
| Mineral Data: | Click here to view Keiviite-(Y) data | |
| Locality Data: | Click here to view Ivedal 1 Feldspar Prospect, Ivedal, Iveland, Agder, Norway | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 619734 | |
| Long-form Identifier: | 1:3:619734:6 | |
| GUID (UUID V4): | 0 | |
| Nearest other occurrences of Keiviite-(Y) | ||
| 2.0km (1.2 miles) | ⓘRossås 14 Feldspar Quarry, Rossås, Iveland, Agder, Norway | |
| 2.5km (1.5 miles) | ⓘRossås 01 Feldspar Quarry, Rossås, Iveland, Agder, Norway | |
| 11.5km (7.2 miles) | ⓘKåbuland 04 Feldspar Quarry, Kåbuland, Iveland, Agder, Norway | |
| 13.6km (8.4 miles) | ⓘReiersdal Nedre, Reiersdal Feldspar Quarries, Øvrebø, Vennesla, Agder, Norway | |
| 16.0km (9.9 miles) | ⓘHøgetveit Feldspar Quarries, Evje og Hornnes, Agder, Norway | |
| 91.6km (56.9 miles) | ⓘSvåheii 3 pegmatite, Nissedal, Telemark, Norway | |
| 92.1km (57.3 miles) | ⓘBuvatnet pegmatite, Nissedal, Telemark, Norway | |
| 96.6km (60.0 miles) | ⓘHeftetjern 2, Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway | |
| 97.0km (60.3 miles) | ⓘHøydalen, Tørdal, Drangedal, Telemark, Norway | |
| References | ||
Ivedal 1 Feldspar Prospect, Ivedal, Iveland, Agder, Norway