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Vila Seca, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugali
Regional Level Types
Vila Seca- not defined -
Tavares (Chãs; Várzea e Travanca)Civil Parish
MangualdeMunicipality
ViseuDistrict
PortugalCountry

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Name(s) in local language(s):
Vila Seca, Chãs de Tavares, Mangualde, Distrito de Viseu, Portugal


Pegmatite locality(?).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

6 valid minerals.

Detailed Mineral List:

'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Reference: K. Ludwig collection
Bertrandite
Formula: Be4(Si2O7)(OH)2
Reference: Nuno Afonso collection
Beryl
Formula: Be3Al2(Si6O18)
Reference: Nuno Afonso collection (XRD-analysed)
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Reference: Nuno Afonso collection
'Feldspar Group'
Reference: Klaus Ludwig visit 2021
Microcline
Formula: K(AlSi3O8)
Reference: Nuno Afonso collection
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Nuno Afonso collection
Quartz
Formula: SiO2
Reference: Nuno Afonso collection
Quartz var. Smoky Quartz
Formula: SiO2
Reference: Klaus Ludwig visit 2021
Torbernite
Formula: Cu(UO2)2(PO4)2 · 12H2O
Reference: Nuno Afonso collection

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Group 8 - Phosphates, Arsenates and Vanadates
Torbernite8.EB.05Cu(UO2)2(PO4)2 · 12H2O
Group 9 - Silicates
Bertrandite9.BD.05Be4(Si2O7)(OH)2
Beryl9.CJ.05Be3Al2(Si6O18)
Microcline9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified Minerals, Rocks, etc.
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
'Feldspar Group'-

List of minerals for each chemical element

HHydrogen
H MuscoviteKAl2(AlSi3O10)(OH)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
H TorberniteCu(UO2)2(PO4)2 · 12H2O
H BertranditeBe4(Si2O7)(OH)2
H ApatiteCa5(PO4)3(Cl/F/OH)
BeBeryllium
Be BerylBe3Al2(Si6O18)
Be BertranditeBe4(Si2O7)(OH)2
OOxygen
O BerylBe3Al2(Si6O18)
O MicroclineK(AlSi3O8)
O MuscoviteKAl2(AlSi3O10)(OH)2
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
O TorberniteCu(UO2)2(PO4)2 · 12H2O
O BertranditeBe4(Si2O7)(OH)2
O QuartzSiO2
O ApatiteCa5(PO4)3(Cl/F/OH)
O Quartz var. Smoky QuartzSiO2
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
F ApatiteCa5(PO4)3(Cl/F/OH)
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
AlAluminium
Al BerylBe3Al2(Si6O18)
Al MicroclineK(AlSi3O8)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
SiSilicon
Si BerylBe3Al2(Si6O18)
Si MicroclineK(AlSi3O8)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Si BertranditeBe4(Si2O7)(OH)2
Si QuartzSiO2
Si Quartz var. Smoky QuartzSiO2
PPhosphorus
P TorberniteCu(UO2)2(PO4)2 · 12H2O
P ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K MicroclineK(AlSi3O8)
K MuscoviteKAl2(AlSi3O10)(OH)2
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
CaCalcium
Ca ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
FeIron
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
CuCopper
Cu TorberniteCu(UO2)2(PO4)2 · 12H2O
UUranium
U TorberniteCu(UO2)2(PO4)2 · 12H2O

Localities in this Region

  • Viseu
    • Mangualde

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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