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Tregurtha Downs Mine, St Hilary, Cornwall, England, UKi
Regional Level Types
Tregurtha Downs MineMine (Abandoned)
St HilaryCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
50° 7' 41'' North , 5° 26' 47'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SW537311
Type:
Mine (Abandoned) - last checked 2024
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Marazion1,294(2017)2.0km
Germoe175(2017)5.0km
Uny Lelant1,056(2017)6.1km
Hayle8,210(2017)6.5km
Penzance19,872(2017)6.5km
Mindat Locality ID:
1330
Long-form identifier:
mindat:1:2:1330:0
GUID (UUID V4):
0


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

Select Mineral List Type

StandardDetailedGalleryStrunzChemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

8 valid minerals.

Detailed Mineral List:

Arsenopyrite
Formula:FeAsS
Bismutite
Formula:(BiO)2CO3
Cassiterite
Formula:SnO2
Chalcopyrite
Formula:CuFeS2
Cuprite
Formula:Cu2O
Cuprite var. Chalcotrichite
Formula:Cu2O
Magnetite
Formula:Fe2+Fe3+2O4
Native Copper
Formula:Cu
Quartz
Formula:SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Arsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
Cuprite
var. Chalcotrichite
4.AA.10Cu2O
4.AA.10Cu2O
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
Cassiterite4.DB.05SnO2
Group 5 - Nitrates and Carbonates
Bismutite5.BE.25(BiO)2CO3

List of minerals for each chemical element

CCarbon
CBismutite(BiO)2CO3
OOxygen
OBismutite(BiO)2CO3
OCassiteriteSnO2
OCuprite var.ChalcotrichiteCu2O
OCupriteCu2O
OMagnetiteFe2+Fe23+O4
OQuartzSiO2
SiSilicon
SiQuartzSiO2
SSulfur
SArsenopyriteFeAsS
SChalcopyriteCuFeS2
FeIron
FeArsenopyriteFeAsS
FeChalcopyriteCuFeS2
FeMagnetiteFe2+Fe23+O4
CuCopper
CuChalcopyriteCuFeS2
CuCuprite var.ChalcotrichiteCu2O
CuCupriteCu2O
CuNative CopperCu
AsArsenic
AsArsenopyriteFeAsS
SnTin
SnCassiteriteSnO2
BiBismuth
BiBismutite(BiO)2CO3

Geochronology

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Paleozoic
  Permian
   Guadalupian
ⓘ Major polymetallic mineralization~270 MaCornwall, England, UK
   Cisuralian
ⓘ Porphyry dikes intruded (latest age)~275 MaCornwall, England, UK
ⓘ Greisenization (latest age)~280 MaCornwall, England, UK
ⓘ Porphyry dikes intruded (earliest age)~280 MaCornwall, England, UK
ⓘ Formation of metallized pegmatites~285 MaCornwall, England, UK
ⓘ Greisenization (earliest age)~285 MaCornwall, England, UK
ⓘ Emplacement of major plutons~295 MaCornwall, England, UK

Localities in this Region

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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, pleaseregister so you can add to our database. This locality information is for reference purposes only. You should never attempt tovisit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holdersfor access and that you are aware of all safety precautions necessary.

References

 
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