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Great North Downs Mine (incl. Wheal Hawke), Scorrier, Redruth, Cornwall, England, UKi
Regional Level Types
Great North Downs Mine (incl. Wheal Hawke)Mine
Scorrier- not defined -
RedruthCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
50° 15' 20'' North , 5° 12' 21'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SW715445
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
St. Day700 (2011)2.3km
North Country773 (2017)2.3km
Redruth42,690 (2017)2.8km
Mount Hawke1,511 (2017)3.0km
Chacewater1,226 (2017)3.4km
Mindat Locality ID:
194323
Long-form identifier:
mindat:1:2:194323:1
GUID (UUID V4):
c39b30b6-a0e4-4887-9772-768532252ae8


This mine worked a stretch of land between the County Crosscourse in the west and the Great Western Railway in the east, straddling the boundaries of Chacewater, Redruth and St Agnes parishes. The Wheal Hawke and Wheal Rose sections are immediately west and east, respectively, of the small stream that flows north-westwards through the property, near the road leading to Mawla. Wheal Rose section is now completely built over, as is the westernmost part of the sett, which has disappeared under a golf course.

In the western (Great North Downs) section, the sett contains seven lodes. These are, from north to south, Main lode, Vivian's lode, Tenpenny lode, Pendarves North lode, Spelter lode, Pendarves South lode, and Peevor lode. The latter is an eastern extension of one of the lodes worked at Wheal Peevor, which borders the Great North Downs sett to the west. Only the Main lode extends for the full distance through the sett, from County Crosscourse in the west to Wheal Rose section in the east. The lodes were worked by a number of shafts arranged in a line that runs roughly parallel to the present A30 road.

Between 1862 and 1897, the mine produced 9,110 tons of 7% copper ore, 14 tons of black tin and 373 tons of arsenopyrite. From Wheal Rose section, another 12,820 tons of 6.5% copper ore and 18 tons of black tin were raised from 1826 to 1872. Small amounts of tin and tungsten were produced from 1912 to 1918, when the mine was worked in conjunction with Wheal Peevor.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

6 valid minerals.

Detailed Mineral List:

Arsenopyrite
Formula: FeAsS
Cassiterite
Formula: SnO2
Chalcopyrite
Formula: CuFeS2
Fluorite
Formula: CaF2
Quartz
Formula: SiO2
Sphalerite
Formula: ZnS
'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
'Wolframite Group'

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Arsenopyrite2.EB.20FeAsS
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Cassiterite4.DB.05SnO2
'Wolframite Group'4.DB.30 va
Unclassified
'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z

List of minerals for each chemical element

BBoron
B TourmalineAD3G6 (T6O18)(BO3)3X3Z
OOxygen
O CassiteriteSnO2
O QuartzSiO2
O TourmalineAD3G6 (T6O18)(BO3)3X3Z
FFluorine
F FluoriteCaF2
SiSilicon
Si QuartzSiO2
SSulfur
S ArsenopyriteFeAsS
S ChalcopyriteCuFeS2
S SphaleriteZnS
CaCalcium
Ca FluoriteCaF2
FeIron
Fe ArsenopyriteFeAsS
Fe ChalcopyriteCuFeS2
CuCopper
Cu ChalcopyriteCuFeS2
ZnZinc
Zn SphaleriteZnS
AsArsenic
As ArsenopyriteFeAsS
SnTin
Sn CassiteriteSnO2

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, 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

 
矿物 and/or 产地  
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