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Venn Quarry, Landkey, North Devon, Devon, England, UKi
Regional Level Types
Venn QuarryQuarry
Landkey- not defined -
North DevonDistrict
DevonCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
51° 3' 24'' North , 4° 1' 19'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SS583306
Type:
KΓΆppen climate type:
Nearest Settlements:
PlacePopulationDistance
Swimbridge669 (2018)3.6km
Barnstaple31,616 (2018)3.6km
Goodleigh450 (2018)3.9km
Chittlehampton239 (2018)7.3km
Fremington4,310 (2018)8.1km
Mindat Locality ID:
232562
Long-form identifier:
mindat:1:2:232562:3
GUID (UUID V4):
fec6af60-7942-4c4e-8eff-7dfe6c52a18c


Operating quarry working the Crackington Formation. Opencast generally barren of minerals with the exception of several smallish bands of the darker shales (Emburey shales), conspicuous by their darker colour and presence of fossiliferous septarian nodules ranging in size from a few centimetres to several metres. Minerals (mainly Fe/Cu)occur either within (in fossil cavities)or coating the septarian nodules or within the shales.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


15 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Chalcocite2.BA.05Cu2S
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
β“˜Hematite4.CB.05Fe2O3
β“˜Lepidocrocite4.FE.15Ξ³-Fe3+O(OH)
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
β“˜Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
β“˜Dolomite5.AB.10CaMg(CO3)2
β“˜Aragonite5.AB.15CaCO3
β“˜Azurite5.BA.05Cu3(CO3)2(OH)2
β“˜Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Jarosite7.BC.10KFe3+3(SO4)2(OH)6
β“˜Melanterite7.CB.35Fe2+(H2O)6SO4 Β· H2O
β“˜Langite7.DD.10Cu4(SO4)(OH)6 Β· 2H2O
Group 9 - Silicates
β“˜Allophane9.ED.20(Al2O3)(SiO2)1.3-2 Β· 2.5-3H2O

List of minerals for each chemical element

HHydrogen
Hβ“˜ Allophane(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Hβ“˜ AzuriteCu3(CO3)2(OH)2
Hβ“˜ JarositeKFe33+(SO4)2(OH)6
Hβ“˜ LangiteCu4(SO4)(OH)6 · 2H2O
Hβ“˜ Lepidocrociteγ-Fe3+O(OH)
Hβ“˜ MalachiteCu2(CO3)(OH)2
Hβ“˜ MelanteriteFe2+(H2O)6SO4 · H2O
CCarbon
Cβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Cβ“˜ AragoniteCaCO3
Cβ“˜ AzuriteCu3(CO3)2(OH)2
Cβ“˜ CalciteCaCO3
Cβ“˜ DolomiteCaMg(CO3)2
Cβ“˜ MalachiteCu2(CO3)(OH)2
OOxygen
Oβ“˜ Allophane(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Oβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Oβ“˜ AragoniteCaCO3
Oβ“˜ AzuriteCu3(CO3)2(OH)2
Oβ“˜ CalciteCaCO3
Oβ“˜ DolomiteCaMg(CO3)2
Oβ“˜ HematiteFe2O3
Oβ“˜ JarositeKFe33+(SO4)2(OH)6
Oβ“˜ LangiteCu4(SO4)(OH)6 · 2H2O
Oβ“˜ Lepidocrociteγ-Fe3+O(OH)
Oβ“˜ MalachiteCu2(CO3)(OH)2
Oβ“˜ MelanteriteFe2+(H2O)6SO4 · H2O
MgMagnesium
Mgβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Mgβ“˜ DolomiteCaMg(CO3)2
AlAluminium
Alβ“˜ Allophane(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
SiSilicon
Siβ“˜ Allophane(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
SSulfur
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ ChalcociteCu2S
Sβ“˜ JarositeKFe33+(SO4)2(OH)6
Sβ“˜ LangiteCu4(SO4)(OH)6 · 2H2O
Sβ“˜ MelanteriteFe2+(H2O)6SO4 · H2O
Sβ“˜ PyriteFeS2
KPotassium
Kβ“˜ JarositeKFe33+(SO4)2(OH)6
CaCalcium
Caβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Caβ“˜ AragoniteCaCO3
Caβ“˜ CalciteCaCO3
Caβ“˜ DolomiteCaMg(CO3)2
FeIron
Feβ“˜ AnkeriteCa(Fe2+,Mg)(CO3)2
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ HematiteFe2O3
Feβ“˜ JarositeKFe33+(SO4)2(OH)6
Feβ“˜ Lepidocrociteγ-Fe3+O(OH)
Feβ“˜ MelanteriteFe2+(H2O)6SO4 · H2O
Feβ“˜ PyriteFeS2
CuCopper
Cuβ“˜ AzuriteCu3(CO3)2(OH)2
Cuβ“˜ ChalcopyriteCuFeS2
Cuβ“˜ ChalcociteCu2S
Cuβ“˜ LangiteCu4(SO4)(OH)6 · 2H2O
Cuβ“˜ MalachiteCu2(CO3)(OH)2

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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