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Haye Valley Mine, South Hill, Cornwall, England, UKi
Regional Level Types
Haye Valley MineMine
South HillCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
50° 30' 8'' North , 4° 20' 7'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
PlacePopulationDistance
Callington5,786 (2017)1.6km
Pensilva1,663 (2017)5.6km
Menheniot782 (2017)8.8km
Gunnislake4,044 (2017)9.0km
Calstock790 (2017)9.2km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
British Micromount Society, Devon and Cornwall Branch MeetingsLiskeard, Cornwall11km
Mindat Locality ID:
241571
Long-form identifier:
mindat:1:2:241571:3
GUID (UUID V4):
def41701-9a44-4ca4-8908-c0dce16acd08
Other/historical names associated with this locality:
West Wheal Callington; Coombelawn Mine; Smith's Venture; incl. Wheal Elizabeth


A small lead and zinc mine which worked at least two NS-trending lodes that cross the valley southwest of Haye Mill. Alternatively known as Coombelawn Mine or Smith's Venture, it was started before 1825 but had to be abandoned in that year due to the death of most of its adventurers. When it was reworked around 1845, it included Wheal Elizabeth, another small working which is now obscured but was probably located a little further downstream. The mine was reworked again as West Wheal Callington in 1851-1852, and as Haye Valley Mine in 1862-1864 and 1870-1874. During the latter periods, it mainly produced black tin, most of which came from alluvial workings.

Two lodes are mentioned for the sett. One of them carried galena which gave way to copper ores at depth, the other carried sphalerite that was impregnated with copper ores. They were opened up from two shafts, one on each side of the valley, and from an adit driven into the eastern slope. When the mine was abandoned in 1825, the workings were 21 fms deep below adit. The grid reference marks the approximate location of the more northerly shaft.

During the years 1862-1864 and 1870-1874, Haye Valley Mine raised 25 tons of black tin. The output of earlier workings is not recorded.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


7 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Sphalerite2.CB.05aZnS
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Galena2.CD.10PbS
β“˜Pyrite2.EB.05aFeS2
β“˜Arsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
β“˜Quartz4.DA.05SiO2
β“˜Cassiterite4.DB.05SnO2

Geochronology

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

Other Regions, Features and Areas containing this locality


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References

 
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