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Dolclettwr Mine (Treddol Mine), Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UKi
Regional Level Types
Dolclettwr Mine (Treddol Mine)Mine
Tre'r-ddol- not defined -
Llangynfelyn- not defined -
CeredigionCounty
WalesCountry
UKCountry

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Latitude & Longitude (WGS84):
52° 30' 26'' North , 3° 57' 40'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SN669918
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Borth1,269 (2017)6.4km
Aberdyfi725 (2017)7.0km
Bow Street1,572 (2017)8.5km
Capel Bangor256 (2017)11.6km
Machynlleth2,235 (2017)11.9km
Mindat Locality ID:
7756
Long-form identifier:
mindat:1:2:7756:2
GUID (UUID V4):
0
Other/historical names associated with this locality:
Dyfed; Cardiganshire


This small mine is recorded as having been first worked in 1849, when an adit was driven for about 41mts to the vein, and a shaft sunk. The mine appears to have been at work from 1849 to 1856, but may be not continuously.

Output is small:
16 tons of lead ore
147 tons of zinc ore
80 tons of copper ore

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
Description: Masses to a few cms in quartz
ⓘ Devilline
Formula: CaCu4(SO4)2(OH)6 · 3H2O
Description: Pale blue green lath like xls to 2mm, some partly replaced by an unknown white mineral
ⓘ Galena
Formula: PbS
ⓘ Pyrite
Formula: FeS2
ⓘ Ullmannite
Formula: NiSbS
Description: Cubic xls to 6mm embeded in quartz

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘUllmannite2.EB.25NiSbS
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘDevilline7.DD.30CaCu4(SO4)2(OH)6 · 3H2O

List of minerals for each chemical element

HHydrogen
Hⓘ DevillineCaCu4(SO4)2(OH)6 · 3H2O
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ CalciteCaCO3
Oⓘ DevillineCaCu4(SO4)2(OH)6 · 3H2O
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ DevillineCaCu4(SO4)2(OH)6 · 3H2O
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
Sⓘ UllmanniteNiSbS
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ DevillineCaCu4(SO4)2(OH)6 · 3H2O
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
NiNickel
Niⓘ UllmanniteNiSbS
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ DevillineCaCu4(SO4)2(OH)6 · 3H2O
SbAntimony
Sbⓘ UllmanniteNiSbS
PbLead
Pbⓘ GalenaPbS

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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