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Chão de Miregos Mine, Carvalheira, Terras de Bouro, Braga District, Portugal

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 41° North , 8° West (est.)
Margin of Error:~4km
Locality type:Mine
Köppen climate type:Csb : Warm-summer Mediterranean climate
Name(s) in local language(s):Mina de Chão de Miregos, Carvalheira, Terras de Bouro, Distrito de Braga, Portugal


Tungsten mine.

Mining concession no. 2800 Chão de Miregos (W), registered on 19-12-1952.

Regions containing this locality

Iberian Peninsula

Peninsula - 1,535 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

Quartz
Formula: SiO2
Reference: LNEG, Siorminp database ID "157W"
'Wolframite'
Formula: (Fe2+)WO4 to (Mn2+)WO4
Reference: LNEG, Siorminp database ID "157W"

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Quartz'4.DA.05SiO2
Unclassified Minerals, Rocks, etc.
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals arranged by Dana 8th Edition classification

Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Rocks, etc.
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals for each chemical element

OOxygen
O QuartzSiO2
O Wolframite(Fe2+)WO4 to (Mn2+)WO4
SiSilicon
Si QuartzSiO2
MnManganese
Mn Wolframite(Fe2+)WO4 to (Mn2+)WO4
FeIron
Fe Wolframite(Fe2+)WO4 to (Mn2+)WO4
WTungsten
W Wolframite(Fe2+)WO4 to (Mn2+)WO4

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
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