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
Farinhata Mine, Lousa, Torre de Moncorvo, Bragança, 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 Farinhata Mine, Lousa, Torre de Moncorvo, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:910075
Long-form Identifier:1:3:910075:6
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
4.5km (2.8 miles) ⓘParaíso Mine, Vilarinho da Castanheira, Carrazeda de Ansiães, Bragança, Portugal
5.0km (3.1 miles) ⓘAsno Morto Mine, Vilarinho da Castanheira, Carrazeda de Ansiães, Bragança, Portugal
6.8km (4.2 miles) ⓘAlminhas Mine, U.F Mós， Santo Amaro e Vila Nova Foz Côa, Vila Nova de Foz Côa, Guarda, Portugal
7.7km (4.8 miles) ⓘCumieira Mine, Valtorno e Mourão, Vila Flor, Bragança, Portugal
9.4km (5.8 miles) ⓘPonte do Vale Mines, U.F Mós， Santo Amaro e Vila Nova Foz Côa, Vila Nova de Foz Côa, Guarda, Portugal
10.0km (6.2 miles) ⓘFreixo de Numão Mining Field, U.F Mura e Freixo de Numão, Vila Nova de Foz Côa, Guarda, Portugal
13.9km (8.6 miles) ⓘAmedo Mines, Amedo e Zedes, Carrazeda de Ansiães, Bragança, Portugal
13.9km (8.6 miles) ⓘAmedo Mines No. 1, Carrazeda de Ansiães, Carrazeda de Ansiães, Bragança, Portugal
15.3km (9.5 miles) ⓘPoça Mine, Parambos, Carrazeda de Ansiães, Bragança, Portugal
16.8km (10.4 miles) ⓘVale Mine, Pombal, Carrazeda de Ansiães, Bragança, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 554Sn
 
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