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It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Bertrandite from
Frikstad 02 Feldspar Quarry (Litjern), Frikstad, Iveland, Agder, Norway


03581530017272035094399.jpg
Bertrandite

Frikstad 02 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
07212410017368928554567.jpg
Bertrandite

Frikstad 02 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
03581530017272035094399.jpg
Bertrandite

Frikstad 02 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
07212410017368928554567.jpg
Bertrandite

Frikstad 02 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
03581530017272035094399.jpg
Bertrandite

Frikstad 02 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
07212410017368928554567.jpg
Bertrandite

Frikstad 02 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
Locality type:Quarry
Classification
Species:Bertrandite
Formula:Be4(Si2O7)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Bertrandite data
Locality Data:Click here to view Frikstad 02 Feldspar Quarry (Litjern), Frikstad, Iveland, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:671625
Long-form Identifier:1:3:671625:7
GUID (UUID V4):0
Nearest other occurrences of Bertrandite
1.1km (0.7 miles) ⓘLi 04 Feldspar Quarry (Liheia), Li, Evje og Hornnes, Agder, Norway
1.2km (0.7 miles) ⓘLi 06 Feldspar Quarry, Li, Evje og Hornnes, Agder, Norway
1.6km (1.0 miles) ⓘLi, Evje og Hornnes, Agder, Norway
1.8km (1.1 miles) ⓘFrikstad 07 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
2.4km (1.5 miles) ⓘStøledalen 02 Feldspar Quarry, Støledalen, Iveland, Agder, Norway
2.5km (1.5 miles) ⓘLauvland 07 Feldspar Quarry, Skavdalen, Lauvland, Evje og Hornnes, Agder, Norway
3.6km (2.2 miles) ⓘEptevatnet 04 Feldspar Quarry (Hovåsen), Iveland, Agder, Norway
4.1km (2.5 miles) ⓘLauvland, Evje og Hornnes, Agder, Norway
4.3km (2.7 miles) ⓘSolås Pegmatite, Iveland, Agder, Norway
12.9km (8.0 miles) ⓘSteli Feldspar Quarry (Tveit 03), Tveit, Iveland, Agder, Norway
References
Breivik, Harald, Larsen, Alf Olav, Myre, Kjell (2008) Litjern cleavelandittbrudd, Iveland, in Kongsberg Mineralsymposium 2008. Norsk Bergverksmuseum Skrift 38, 45-57
 
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