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
Padrão Mine, Manhouce, São Pedro do Sul, Viseu, Portugal


04719860017272257378568.jpg
Cassiterite

Padrão Mine, Manhouce, São Pedro do Sul, Viseu, Portugal
04719860017272257378568.jpg
Cassiterite

Padrão Mine, Manhouce, São Pedro do Sul, Viseu, Portugal
04719860017272257378568.jpg
Cassiterite

Padrão Mine, Manhouce, São Pedro do Sul, Viseu, Portugal
Locality type:Mine
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Eskimoite2
Preisingerite2
Mimetite1
Galena1
Bismutite1
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Padrão Mine, Manhouce, São Pedro do Sul, Viseu, Portugal
Data Identifiers
Mindat Occurrence Record ID:681476
Long-form Identifier:1:3:681476:2
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
2.5km (1.6 miles) ⓘRio de Frades Mines, Cabreiros, Cabreiros e Albergaria da Serra, Arouca, Aveiro, Portugal
3.9km (2.4 miles) ⓘAlto das Quelhas do Gestoso Mine, Gestoso, Manhouce, São Pedro do Sul, Viseu, Portugal
3.9km (2.4 miles) ⓘUpper dumps, Alto das Quelhas do Gestoso Mine, Gestoso, Manhouce, São Pedro do Sul, Viseu, Portugal
6.7km (4.2 miles) ⓘRegoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal
7.1km (4.4 miles) ⓘGourim Mine, U.F São Martinho das Moitas e Covas do Rio, São Pedro do Sul, Viseu, Portugal
7.9km (4.9 miles) ⓘJanarde e Covelo de Paivô Mining Field, Janarde, Arouca, Aveiro, Portugal
10.1km (6.3 miles) ⓘRibeira de Baje e Loureiro Mines, Sul, São Pedro do Sul, Viseu, Portugal
12.4km (7.7 miles) ⓘRegada Mine, Serrazes, São Pedro do Sul, Viseu, Portugal
12.7km (7.9 miles) ⓘPena Mine, U.F São Martinho das Moitas e Covas do Rio, São Pedro do Sul, Viseu, Portugal
12.9km (8.0 miles) ⓘSerra de Sequeiros Mine, U.F São Martinho das Moitas e Covas do Rio, São Pedro do Sul, Viseu, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
and/or  
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