Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Tanygrisiau, Ffestiniog, Gwynedd, Wales, UKi
Regional Level Types
TanygrisiauVillage
FfestiniogCommunity
GwyneddCounty
WalesCountry
UKCountry

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PhotosMapsSearch
01437980017361095416491.jpg
Anatase

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
03108510017272043933374.jpg
Anatase

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
02374480017272016986569.jpg
Synchysite-(Ce)

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
01437980017361095416491.jpg
Anatase

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
03108510017272043933374.jpg
Anatase

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
02374480017272016986569.jpg
Synchysite-(Ce)

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
08689620017361095417467.jpg
Anatase

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
03108510017272043933374.jpg
Anatase

Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
Latitude & Longitude (WGS84):
52° 59' 15'' North , 3° 57' 25'' West
Latitude & Longitude (decimal):
52.98753,-3.95696
GRN:
N36W02
Type:
Village
Köppen climate type:
Cfb : Temperate oceanic climate
Mindat Locality ID:
24655
Long-form identifier:
mindat:1:2:24655:3
GUID (UUID V4):
0
Other/historical names associated with this locality:
Merionethshire


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

11 valid minerals.

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Anatase
Formula: TiO2
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ Brookite
Formula: TiO2
ⓘ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
ⓘ Galena
Formula: PbS
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ Synchysite-(Ce)
Formula: CaCe(CO3)2F
ⓘ Xenotime-(Y)
Formula: Y(PO4)

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
ⓘAnatase4.DD.05TiO2
ⓘBrookite4.DD.10TiO2
Group 5 - Nitrates and Carbonates
ⓘSynchysite-(Ce)5.BD.20cCaCe(CO3)2F
Group 8 - Phosphates, Arsenates and Vanadates
ⓘXenotime-(Y)8.AD.35Y(PO4)
Group 9 - Silicates
ⓘClinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
ⓘAlbite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
Cⓘ Synchysite-(Ce)CaCe(CO3)2F
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AnataseTiO2
Oⓘ BrookiteTiO2
Oⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ Synchysite-(Ce)CaCe(CO3)2F
Oⓘ Xenotime-(Y)Y(PO4)
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fⓘ Synchysite-(Ce)CaCe(CO3)2F
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
MgMagnesium
Mgⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Siⓘ QuartzSiO2
PPhosphorus
Pⓘ Xenotime-(Y)Y(PO4)
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
ClChlorine
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CaCalcium
Caⓘ Synchysite-(Ce)CaCe(CO3)2F
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ AnataseTiO2
Tiⓘ BrookiteTiO2
Tiⓘ RutileTiO2
FeIron
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
YYttrium
Yⓘ Xenotime-(Y)Y(PO4)
CeCerium
Ceⓘ Synchysite-(Ce)CaCe(CO3)2F
PbLead
Pbⓘ GalenaPbS

Localities in this Region

UK

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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