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Seixo Branco No. 2 Mine, Vila Chã, Ponte da Barca, Viana do Castelo, Portugali
Regional Level Types
Seixo Branco No. 2 MineMine
Vila Chã- not defined -
Ponte da Barca- not defined -
Viana do CasteloDistrict

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Latitude & Longitude (WGS84):
41° 47' 30'' North , 8° 19' 41'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
Aboim da Nóbrega987 (2013)7.1km
Ponte da Barca4,372 (2018)7.4km
Arcos de Valdevez22,847 (2018)9.7km
Mozelos7,230 (2011)10.2km
Sande7,789 (2018)11.3km
Name(s) in local language(s):
MIna do Seixo Branco No. 2, Vila Chã, Ponte da Barca, Distrito de Viana do Castelo, Portugal

Quartz mine opened 06-10-1976 and closed at 18-04-1992.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

3 valid minerals.

Detailed Mineral List:

'Chlorite Group'
Reference: Pedro Alves collection.
Formula: PbS
Reference: Pedro Alves collection.
Formula: FeS2
Reference: Pedro Alves collection.
Formula: SiO2
Reference: Pedro Alves collection.

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Group 4 - Oxides and Hydroxides
Unclassified Minerals, Rocks, etc.
'Chlorite Group'-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
AmBnXp, with (m+n):p = 1:2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Unclassified Minerals, Mixtures, etc.
'Chlorite Group'-

List of minerals for each chemical element

O QuartzSiO2
Si QuartzSiO2
S PyriteFeS2
S GalenaPbS
Fe PyriteFeS2
Pb GalenaPbS

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate

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