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Pennance Mine, Falmouth, Cornwall, England, UKi
Regional Level Types
Pennance MineMine
FalmouthCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
50° 8' 11'' North , 5° 5' 24'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
PlacePopulationDistance
Falmouth31,988 (2017)2.4km
Flushing722 (2017)3.5km
Penryn7,326 (2011)3.7km
Mylor Bridge1,443 (2017)5.5km
Constantine819 (2017)6.4km
Mindat Locality ID:
260557
Long-form identifier:
mindat:1:2:260557:2
GUID (UUID V4):
5c4f3e6f-d15b-40e6-9007-3e3729affb4d


A small mine which worked two east-west trending lodes, called North Lode and South Lode, which consisted of quartz with hematite, sphalerite, pyrite and shoots of copper ores, and a presumably north-south trending lode, called Great Lode, which carried silver-lead ores and tin.

North Lode and South Lode were opened up to a depth of 16 fms and 8 fms, respectively, by two shafts north and northwest of Pennance Mill, which are now obliterated. Great Lode was worked from a third shaft about 200 yards east of Pennance Cottage, where a small overgrown dump remains on the boundary between the caravan park and a field. A record of 14 tons of lead ore from Pennance Stamps in 1856 may refer to this mine.

The grid reference marks the dump at the eastern shaft, where Hamilton Jenkin found "galena and much pyrites" in 1962.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


8 valid minerals.

Detailed Mineral List:

β“˜ Cassiterite
Formula: SnO2
β“˜ Chalcocite
Formula: Cu2S
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ Galena
Formula: PbS
β“˜ Hematite
Formula: Fe2O3
β“˜ Pyrite
Formula: FeS2
β“˜ Quartz
Formula: SiO2
β“˜ Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Chalcocite2.BA.05Cu2S
β“˜Sphalerite2.CB.05aZnS
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Galena2.CD.10PbS
β“˜Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
β“˜Hematite4.CB.05Fe2O3
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

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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