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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Marcasite from
Fortuna Mine, Poproč, Košice-okolie District, Košice Region, Slovakia


Locality type:Mine
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Fortuna Mine, Poproč, Košice-okolie District, Košice Region, Slovakia
Data Identifiers
Mindat Occurrence Record ID:1967767
Long-form Identifier:1:3:1967767:3
GUID (UUID V4):0
Nearest other occurrences of Marcasite
1.4km (0.9 miles) ⓘRúfus Mine, Poproč, Košice-okolie District, Košice Region, Slovakia
1.5km (0.9 miles) ⓘBorovičná hôrka vein, Poproč, Košice-okolie District, Košice Region, Slovakia
1.8km (1.1 miles) ⓘAnna-Agneška vein, Poproč, Košice-okolie District, Košice Region, Slovakia
3.2km (2.0 miles) ⓘLuciabaňa Mine, Vyšný Medzev, Košice-okolie District, Košice Region, Slovakia
4.5km (2.8 miles) ⓘLaura-Berta vein, Vyšný Medzev, Košice-okolie District, Košice Region, Slovakia
4.6km (2.9 miles) ⓘZdar Boh vein, Poproč, Košice-okolie District, Košice Region, Slovakia
5.7km (3.5 miles) ⓘGregori pod Trochankou vein, Vyšný Medzev, Košice-okolie District, Košice Region, Slovakia
6.3km (3.9 miles) ⓘPri kríži (Pfaresgapel) vein, Vyšný Medzev, Košice-okolie District, Košice Region, Slovakia
6.4km (4.0 miles) ⓘHummel vein, Vyšný Medzev, Košice-okolie District, Košice Region, Slovakia
6.5km (4.0 miles) ⓘPartizán - Gondárska and Javor occurrences, Zlatá Idka, Košice-okolie District, Košice Region, Slovakia
References
Grecula, P. - Ed. (1995) Ložiská nerastných surovín Slovenského rudohoria Vol. 1 - Mineral deposits of the Slovak Ore Mountains. Geocomplex.
 
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