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
Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal


06179680017271973775920.jpg
Magnetite, etc.

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
08559980017272075302467.jpg
Magnetite

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
00379120017272075318654.jpg
Magnetite, etc.

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
01607890017272245946762.jpg
Magnetite

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
05914970017368440833169.jpg
Magnetite, etc.

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
08559980017272075302467.jpg
Magnetite

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
00379120017272075318654.jpg
Magnetite, etc.

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
01426940017368440849615.jpg
Magnetite

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
06179680017271973775920.jpg
Magnetite, etc.

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
08559980017272075302467.jpg
Magnetite

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
06932530017272245954354.jpg
Magnetite, etc.

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
01607890017272245946762.jpg
Magnetite

Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Serpentine Subgroup1
Muscovite1
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Serra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
Photo GalleryView Gallery (6 photos)
Data Identifiers
Mindat Occurrence Record ID:686471
Long-form Identifier:1:3:686471:2
GUID (UUID V4):0
Nearest other occurrences of Magnetite
0.4km (0.2 miles) ⓘSerra dos Monges No. 2 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
1.7km (1.1 miles) ⓘHerdade do Castelo Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
2.9km (1.8 miles) ⓘFerrarias Mine (Herdade da Gamela), Nossa Senhora da Vila， Nossa Senhora do Bispo e Silveiras, Montemor-o-Novo, Évora, Portugal
6.1km (3.8 miles) ⓘHerdade da Serrinha Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
7.0km (4.3 miles) ⓘHerdade da Defesa Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
8.0km (4.9 miles) ⓘNogueirinha Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
8.0km (5.0 miles) ⓘMonfurado gold prospect, São Cristóvão, Montemor-o-Novo, Évora, Portugal
32.6km (20.3 miles) ⓘHerdade do Sobral Mine, Torre de Coelheiros, Évora, Évora, Portugal
36.6km (22.8 miles) ⓘFe occurrence, Águas de Peixes, Alvito, Alvito, Beja, Portugal
36.6km (22.8 miles) ⓘZn-Pb occurrence, Águas de Peixes, Alvito, Alvito, Beja, Portugal
References
Martins da Pedra
 
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