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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Cassiterite from
Buraco Mine, São Mamede de Ribatua, Alijó, Vila Real, Portugal


Locality type:Mine
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Buraco Mine, São Mamede de Ribatua, Alijó, Vila Real, Portugal
Data Identifiers
Mindat Occurrence Record ID:910565
Long-form Identifier:1:3:910565:2
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
1.2km (0.7 miles) ⓘSalgueirinha Mine, Alijó, Alijó, Vila Real, Portugal
1.3km (0.8 miles) ⓘFolgar Mine, São Mamede de Ribatua, Alijó, Vila Real, Portugal
4.4km (2.8 miles) ⓘCastanheiro Mines, Castanheiro do Norte e Ribalonga, Carrazeda de Ansiães, Bragança, Portugal
4.4km (2.8 miles) ⓘRibalonga Mines, Castanheiro do Norte e Ribalonga, Carrazeda de Ansiães, Bragança, Portugal
6.8km (4.2 miles) ⓘCanes Mine, Sanfins do Douro, Alijó, Vila Real, Portugal
6.9km (4.3 miles) ⓘQuinta de Roriz Mine, Ervedosa do Douro, São João da Pesqueira, Viseu, Portugal
7.7km (4.8 miles) ⓘSalgueirinha Mine, Vila Chã, Alijó, Vila Real, Portugal
8.2km (5.1 miles) ⓘAldonsa Mine, Pombal, Carrazeda de Ansiães, Bragança, Portugal
8.8km (5.4 miles) ⓘPoça Mine, Parambos, Carrazeda de Ansiães, Bragança, Portugal
8.9km (5.6 miles) ⓘVale Mine, Pombal, Carrazeda de Ansiães, Bragança, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 545WSn
 
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