Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
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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Tourmaline from
Lannem 3 Quarry, Lannem, Degernes, Rakkestad, Østfold, Norway


Locality type:Quarry
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Lannem 3 Quarry, Lannem, Degernes, Rakkestad, Østfold, Norway
Data Identifiers
Mindat Occurrence Record ID:558796
Long-form Identifier:1:3:558796:4
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
3.1km (1.9 miles) ⓘGammelsrud 1 Feldspar Quarry, Gammelsrud, Degernes, Rakkestad, Østfold, Norway
9.7km (6.0 miles) ⓘSøndre Ski, Rakkestad, Østfold, Norway
21.5km (13.4 miles) ⓘLundestad, Berg, Halden, Østfold, Norway
71.2km (44.3 miles) ⓘSpro pegmatite, Nesodden, Akershus, Norway
77.9km (48.4 miles) ⓘSkallist Quarry, Klåstad, Tjølling, Larvik Commune, Vestfold, Norway
78.1km (48.6 miles) ⓘKlåstad Quarry, Klåstad, Tjølling, Larvik Commune, Vestfold, Norway
79.8km (49.6 miles) ⓘØvre Lahell Quarry, Lier, Buskerud, Norway
82.1km (51.0 miles) ⓘVardåsen Tunnel, Asker, Akershus, Norway
89.3km (55.5 miles) ⓘE 134 Road, Drammen, Buskerud, Norway
89.5km (55.6 miles) ⓘVardåsen Quarry, Malerød, Larvik Commune, Vestfold, Norway
References
Broch, Olaf Anton (1934) Feltspat IV. Forekomster i Akershus og Østfold øst for Glomma [Feldspar IV. Occurrences in Akershus and Østfold east of Glomma]. Norges Geologiske Undersøkelse 141. Norges Geologiske Undersøkelse (NGU) p.1-119. p.55
 
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