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North Wheal Frances (incl. Foxhole Mine), Bosleake, Carn Brea, Cornwall, England, UKi
Regional Level Types
North Wheal Frances (incl. Foxhole Mine)Mine (Abandoned)
Bosleake- not defined -
Carn BreaCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
50° 12' 56'' North , 5° 15' 13'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SW679402
Type:
Mine (Abandoned) - last checked 2020
KΓΆppen climate type:
Nearest Settlements:
PlacePopulationDistance
Four Lanes1,416 (2017)1.8km
Redruth42,690 (2017)2.9km
Camborne22,500 (2012)3.1km
North Country773 (2017)4.0km
St. Day700 (2011)5.5km
Mindat Locality ID:
206534
Long-form identifier:
mindat:1:2:206534:5
GUID (UUID V4):
2ef3d710-17b5-49d5-a943-f6121f44de61


There are 2 obvious tips, this one beside the public footpath and another in the middle of a field with a to the point sign on the gate discouraging entry! Both tips are unusual in my experience in that they are / were enclosed by high walls of loosely built rocks. The tip beside the footpath is almost devoid of minerals of interest. Sept '22

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


3 valid minerals.

Detailed Mineral List:

β“˜ Cassiterite
Formula: SnO2
References:
β“˜ Chalcocite
Formula: Cu2S
References:
β“˜ Malachite
Formula: Cu2(CO3)(OH)2
References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Chalcocite2.BA.05Cu2S
Group 4 - Oxides and Hydroxides
β“˜Cassiterite4.DB.05SnO2
Group 5 - Nitrates and Carbonates
β“˜Malachite5.BA.10Cu2(CO3)(OH)2

List of minerals for each chemical element

HHydrogen
Hβ“˜ MalachiteCu2(CO3)(OH)2
CCarbon
Cβ“˜ MalachiteCu2(CO3)(OH)2
OOxygen
Oβ“˜ CassiteriteSnO2
Oβ“˜ MalachiteCu2(CO3)(OH)2
SSulfur
Sβ“˜ ChalcociteCu2S
CuCopper
Cuβ“˜ ChalcociteCu2S
Cuβ“˜ MalachiteCu2(CO3)(OH)2
SnTin
Snβ“˜ CassiteriteSnO2

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

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

 
Mineral and/or Locality  
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