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Haytor Mine, Ilsington, Teignbridge, Devon, England, UKi
Regional Level Types
Haytor MineMine (Abandoned)
IlsingtonCivil Parish
TeignbridgeDistrict
DevonCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
50° 34' 51'' North , 3° 43' 59'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SX773772
Type:
Mine (Abandoned) - last checked 2020
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Lustleigh285 (2018)4.3km
Bovey Tracey4,729 (2018)4.3km
Chudleigh Knighton1,125 (2018)7.2km
Ashburton3,346 (2018)7.4km
Moretonhampstead1,339 (2018)9.1km
Mindat Locality ID:
1520
Long-form identifier:
mindat:1:2:1520:5
GUID (UUID V4):
0


Developed opencast and by an inclined adit before 1828. A later adit was driven from the bottom of the valley about 200 yards east of the hotel.
Last actively worked 1916-21.

The mine was developed on 3 parallel 'flat' lodes which dip at an angle of approximately 30° to the south-east. The main lode currently accessible has been stoped away to form one huge cavern 6 to 20 feet in height and around 200 feet deep and 200 feet wide along the strike of the lode. This ends in the lake shown in the photos. The other lodes lie 1 above and 1 below this, separated in places by as little as 4 feet of roof or floor from the main lode. In a side adit off the main lode, there are 2 ore chutes from the lode above. The floor of the stope consists of rubble, a mix of killas country rock and magnetite bearing iron ore. The magnetite crystals range from microscopic to about 3 mm along the edge.
The entrance to the early adit is obscured and barred, that of the lower adit (SX773772) can be seen from the public footpath, though this is also heavily barred and provides drainage from the mine. (Situation Oct. 2003.)

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


9 valid minerals.

Detailed Mineral List:

Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Axinite-(Fe)
Formula: Ca2Fe2+Al2BSi4O15OH
Datolite
Formula: CaB(SiO4)(OH)
Hastingsite
Formula: NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
References:
Johannsenite
Formula: CaMn2+Si2O6
Magnetite
Formula: Fe2+Fe3+2O4
Quartz
Formula: SiO2
Quartz var. Chalcedony
Formula: SiO2
Quartz var. Haytorite
Formula: SiO2
Siderite
Formula: FeCO3
Description: Light yellow to brown cleavages to many cms small cavity's are lined with elongated triangular cross section micro-crystals.
Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz
var. Chalcedony
4.DA.05SiO2
4.DA.05SiO2
var. Haytorite4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Siderite5.AB.05FeCO3
Group 9 - Silicates
Datolite9.AJ.20CaB(SiO4)(OH)
Axinite-(Fe)9.BD.20Ca2Fe2+Al2BSi4O15OH
Johannsenite9.DA.15CaMn2+Si2O6
Actinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Tremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
Hastingsite9.DE.15NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2
Unclassified
'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
H Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
H DatoliteCaB(SiO4)(OH)
H Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
H HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
H Tremolite◻Ca2Mg5(Si8O22)(OH)2
H ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
B DatoliteCaB(SiO4)(OH)
B Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
CCarbon
C SideriteFeCO3
OOxygen
O Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
O Quartz var. ChalcedonySiO2
O DatoliteCaB(SiO4)(OH)
O Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
O HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
O JohannseniteCaMn2+Si2O6
O MagnetiteFe2+Fe23+O4
O QuartzSiO2
O SideriteFeCO3
O Tremolite◻Ca2Mg5(Si8O22)(OH)2
O Quartz var. HaytoriteSiO2
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
MgMagnesium
Mg Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mg Tremolite◻Ca2Mg5(Si8O22)(OH)2
AlAluminium
Al Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Al HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
SiSilicon
Si Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Si Quartz var. ChalcedonySiO2
Si DatoliteCaB(SiO4)(OH)
Si Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Si HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Si JohannseniteCaMn2+Si2O6
Si QuartzSiO2
Si Tremolite◻Ca2Mg5(Si8O22)(OH)2
Si Quartz var. HaytoriteSiO2
PPhosphorus
P ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
CaCalcium
Ca Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Ca DatoliteCaB(SiO4)(OH)
Ca Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Ca HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Ca JohannseniteCaMn2+Si2O6
Ca Tremolite◻Ca2Mg5(Si8O22)(OH)2
Ca ApatiteCa5(PO4)3(Cl/F/OH)
MnManganese
Mn JohannseniteCaMn2+Si2O6
FeIron
Fe Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Fe Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Fe HastingsiteNaCa2(Fe42+Fe3+)(Si6Al2)O22(OH)2
Fe MagnetiteFe2+Fe23+O4
Fe SideriteFeCO3

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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