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Toca do Mocho Mine, Cercal do Alentejo, Santiago do Cacém, Setúbal, Portugali
Regional Level Types
Toca do Mocho MineMine
Cercal do AlentejoCivil Parish
Santiago do CacémMunicipality
SetúbalDistrict
PortugalCountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
37° North , 8° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~11km
Type:
Mindat Locality ID:
122633
Long-form identifier:
mindat:1:2:122633:4
GUID (UUID V4):
37555d61-b593-483c-b761-ee256dab49d2
Name(s) in local language(s):
Mina da Toca do Mocho, Cercal (Cercal do Alentejo), Santiago do Cacém, Distrito de Setúbal, Portugal


Inactive Fe-Mn mine.



Siorminp info: Filão de quartzo e óxidos de ferro e manganês, com direcção média N50ºE, pendor 45º a 65ºE, extensão de 3 Km e possança maior que 4m. O muro é constituído por quartzo que atinge 15m de possança, a tecto é frequente a barite até 2m de possança e na parte central ocorre a mineralização útil de Fe-Mn com 4m de possança média, alcançando localmente 12m. A nordeste, onde termina o filão do Rosalgar, surgem as impregnações de Fe-Mn nos xistos da Serra do Lagar da Boavista.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


7 valid minerals.

Detailed Mineral List:

Baryte
Formula: BaSO4
References:
Goethite
Formula: α-Fe3+O(OH)
Groutite
Formula: Mn3+O(OH)
Lepidocrocite
Formula: γ-Fe3+O(OH)
'Limonite'
Manganite
Formula: Mn3+O(OH)
'Psilomelane'
Pyrolusite
Formula: Mn4+O2
Quartz
Formula: SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Goethite4.00.α-Fe3+O(OH)
Quartz4.DA.05SiO2
Pyrolusite4.DB.05Mn4+O2
Groutite4.FD.10Mn3+O(OH)
Manganite4.FD.15Mn3+O(OH)
Lepidocrocite4.FE.15γ-Fe3+O(OH)
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Unclassified
'Limonite'-
'Psilomelane'-

List of minerals for each chemical element

HHydrogen
H Goethiteα-Fe3+O(OH)
H GroutiteMn3+O(OH)
H Lepidocrociteγ-Fe3+O(OH)
H ManganiteMn3+O(OH)
OOxygen
O BaryteBaSO4
O Goethiteα-Fe3+O(OH)
O GroutiteMn3+O(OH)
O Lepidocrociteγ-Fe3+O(OH)
O ManganiteMn3+O(OH)
O PyrolusiteMn4+O2
O QuartzSiO2
SiSilicon
Si QuartzSiO2
SSulfur
S BaryteBaSO4
MnManganese
Mn GroutiteMn3+O(OH)
Mn ManganiteMn3+O(OH)
Mn PyrolusiteMn4+O2
FeIron
Fe Goethiteα-Fe3+O(OH)
Fe Lepidocrociteγ-Fe3+O(OH)
BaBarium
Ba BaryteBaSO4

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

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.

References

 
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