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Wheal Unity, St Day, Redruth, Gwennap CP, Cornwall, England, UK

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Latitude & Longitude (WGS84): 50° 14' 34'' North , 5° 10' 32'' West
Latitude & Longitude (decimal): 50.2427777778, -5.17555555556
UK National Grid Reference:SW736430
Other regions containing this locality:Devon and Cornwall metalliferous mining district, England, UK


St Day United Mines (Poldice Mines)

Mineral List


53 valid minerals.

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


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

Dana 7-I-381; II-573; Golley & Williams, 1995, 19 - -Cornish Mineral Reference Manual-; Embrey & Symes, 1987, 115 - -Minerals of Cornwall and Devon-

External Links


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