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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Quartz from
Sierra de Aracena, Los Marines, Huelva, Andalusia, Spain


Locality type:Sierra
Classification
Species:Quartz
Formula:SiO2
Comments:Paragenesis 1) of silicate rocks with hematite.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Sierra de Aracena, Los Marines, Huelva, Andalusia, Spain
Data Identifiers
Mindat Occurrence Record ID:320830
Long-form Identifier:1:3:320830:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
17.6km (11.0 miles) ⓘSoloviejo Mines, Almonaster la Real, Huelva, Andalusia, Spain
21.9km (13.6 miles) ⓘAtalaya open pit, Rio Tinto Mines, Minas de Riotinto, Huelva, Andalusia, Spain
22.7km (14.1 miles) ⓘSalomón Mine, Rio Tinto Mines, Minas de Riotinto, Huelva, Andalusia, Spain
22.7km (14.1 miles) ⓘRio Tinto Mines, Minas de Riotinto, Huelva, Andalusia, Spain
25.4km (15.8 miles) ⓘAguas Teñidas Mine, Almonaster la Real, Huelva, Andalusia, Spain
32.7km (20.3 miles) ⓘPalanco mine, Zalamea la Real, Huelva, Andalusia, Spain
32.7km (20.3 miles) ⓘSan Telmo Mine, El Cerro de Andévalo, Huelva, Andalusia, Spain
35.9km (22.3 miles) ⓘSotiel Mine, Sotiel-Coronada mines, Calañas, Huelva, Andalusia, Spain
38.3km (23.8 miles) ⓘAguablanca Mine (Agua Blanca Mine), Monesterio, Badajoz, Extremadura, Spain
41.7km (25.9 miles) ⓘVolta Ferreira Mine, Barrancos, Barrancos, Beja, Portugal
References
Jiménez-Millán, Juan, Velilla, Nicolas (1993) Compositional variation of piemontites from different Mn-rich rock-types of the Iberian Massif (SW Spain) European Journal of Mineralogy, 5 (5) 961-970 doi:10.1127/ejm/5/5/0961
 
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