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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Wheal Prosper, Gwithian, Gwinear-Gwithian, Cornwall, England, UKi
Regional Level Types
Wheal ProsperMine
GwithianVillage
Gwinear-GwithianCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
50° 12' 55'' North , 5° 22' 52'' West
Latitude & Longitude (decimal):
50.21528,-5.38111
GeoHash:
G#: gbujtt3t5
GRN:
N34W03
UK National Grid Reference:
SW588406
Type:
Mine
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Hayle8,210 (2017)4.5km
Uny Lelant1,056 (2017)5.5km
Camborne22,500 (2012)6.0km
Leedstown267 (2017)6.4km
St Ives9,966 (2017)7.6km
Mindat Locality ID:
38478
Long-form identifier:
mindat:1:2:38478:3
GUID (UUID V4):
0


An unproductive mine, worked for copper from 1812 to 1837. Some burrows are left in a field to the west of Prosper Hill, near Gwithian.

List of minerals for each chemical element

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

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, 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

Atkinson, Barry (1994) Mining Sites in Cornwall, Volume 2. Dyllansow Truran. 61 pp.
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