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Goonvean China Clay Pit, Treviscoe, St Stephen-in-Brannel, Cornwall, England, UKi
Regional Level Types
Goonvean China Clay PitPit
Treviscoe- not defined -
St Stephen-in-BrannelCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
50° 21' 33'' North , 4° 53' 17'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SW946551
Type:
KΓΆppen climate type:
Nearest Settlements:
PlacePopulationDistance
Nanpean2,563 (2017)1.7km
Saint Stephen2,252 (2015)1.8km
Saint Dennis2,206 (2016)2.7km
Roche2,517 (2017)6.7km
Grampound537 (2017)6.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
British Micromount Society, Devon and Cornwall Branch MeetingsLiskeard, Cornwall32km
Mindat Locality ID:
1191
Long-form identifier:
mindat:1:2:1191:7
GUID (UUID V4):
0d186813-72a3-44f9-8851-f656da9483e2


No description has been added for this locality. Can you add one?

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.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Hematite4.CB.05Fe2O3
β“˜Quartz4.DA.05SiO2
Group 8 - Phosphates, Arsenates and Vanadates
β“˜Fluellite ?8.DE.10Al2(PO4)F2(OH) Β· 7H2O

List of minerals for each chemical element

HHydrogen
Hβ“˜ FluelliteAl2(PO4)F2(OH) · 7H2O
OOxygen
Oβ“˜ FluelliteAl2(PO4)F2(OH) · 7H2O
Oβ“˜ HematiteFe2O3
Oβ“˜ QuartzSiO2
FFluorine
Fβ“˜ FluelliteAl2(PO4)F2(OH) · 7H2O
AlAluminium
Alβ“˜ FluelliteAl2(PO4)F2(OH) · 7H2O
SiSilicon
Siβ“˜ QuartzSiO2
PPhosphorus
Pβ“˜ FluelliteAl2(PO4)F2(OH) · 7H2O
FeIron
Feβ“˜ HematiteFe2O3

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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