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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Magnetite from
Aguablanca Mine (Agua Blanca Mine), Monesterio, Badajoz, Extremadura, Spain


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz4
Epidote4
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Aguablanca Mine (Agua Blanca Mine), Monesterio, Badajoz, Extremadura, Spain
Data Identifiers
Mindat Occurrence Record ID:548822
Long-form Identifier:1:3:548822:3
GUID (UUID V4):0
Nearest other occurrences of Magnetite
44.5km (27.6 miles) ⓘRio Tinto Mines, Minas de Riotinto, Huelva, Andalusia, Spain
56.5km (35.1 miles) ⓘLa Judia Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
57.3km (35.6 miles) ⓘSanta Justa Mine, Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
57.8km (35.9 miles) ⓘSan Guillermo Mine, Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
58.0km (36.0 miles) ⓘEl Colmenar mine (San Carlos quarry), Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
58.0km (36.1 miles) ⓘSanta Bárbara mine (San Carlos quarry), Coto San Guillermo, Jerez de Caballeros, Sierra Suroeste, Badajoz, Extremadura, Spain
59.2km (36.8 miles) ⓘMonchi Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
65.5km (40.7 miles) ⓘCerro de la Sal quarry, Sierra Albarrana, Hornachuelos, Córdoba, Andalusia, Spain
68.9km (42.8 miles) ⓘSotiel Mine, Sotiel-Coronada mines, Calañas, Huelva, Andalusia, Spain
75.6km (47.0 miles) ⓘMasa Valverde Mine (Valverde Mine), Beas, Huelva, Andalusia, Spain
References
Tornos, Fernando, Galindo, Carmen, Casquet, César, Rodríguez Pevida, Luis, Martínez, César, Martínez, Enrique, Velasco, Francisco, Iriondo, Alexander (2006) The Aguablanca Ni–(Cu) sulfide deposit, SW Spain: geologic and geochemical controls and the relationship with a midcrustal layered mafic complex. Mineralium Deposita, 41 (8) 737-769 doi:10.1007/s00126-006-0090-6
Suárez, S., Nieto, F., Velasco, F., & Martín, F. J. (2011). Serpentine and chlorite as effective Ni-Cu sinks during weathering of the Aguablanca sulphide deposit (SW Spain). TEM evidence for metal-retention mechanisms in sheet silicates. European Journal of Mineralogy, 23(2), 179-196.
 
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