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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Epidote from
Fosby Feldspar Quarry, Berg, Halden, Østfold, Norway


Locality type:Quarry
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Fosby Feldspar Quarry, Berg, Halden, Østfold, Norway
Data Identifiers
Mindat Occurrence Record ID:558714
Long-form Identifier:1:3:558714:8
GUID (UUID V4):0
Nearest other occurrences of Epidote
0.6km (0.4 miles) ⓘSvingen, Berg, Halden, Østfold, Norway
1.0km (0.6 miles) ⓘSvingen Quarry, Svingen, Berg, Halden, Østfold, Norway
1.1km (0.7 miles) ⓘSvingenskogen (Skøytehalltomta), Svingen, Berg, Halden, Østfold, Norway
8.4km (5.2 miles) ⓘThe monolith quarry, Idd, Halden, Østfold, Norway
15.4km (9.6 miles) ⓘBakke Quarry, Idd, Halden, Østfold, Norway
26.0km (16.1 miles) ⓘRyen Quarry, Ryen, Sarpsborg, Østfold, Norway
30.4km (18.9 miles) ⓘMinge Mine, Tune, Sarpsborg, Østfold, Norway
51.5km (32.0 miles) ⓘRomsåsen Ni Mines, Kykkelsrud, Askim, Indre Østfold, Østfold, Norway
57.9km (36.0 miles) ⓘSolerød, Undrumsdal, Tønsberg, Vestfold, Norway
58.8km (36.5 miles) ⓘSteinbjørnrød Tunnel-Undrumsdal Crossing, Undrumsdal, Tønsberg, 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. pp.109-110
 
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