Henfwlch Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UKi
| Regional Level Types | |
|---|---|
| Henfwlch Mine | Mine (Abandoned) |
| Tal-y-bont | Village |
| Ceulanymaesmawr | - not defined - |
| Ceredigion | County |
| Wales | Country |
| UK | Country |
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Latitude & Longitude (WGS84):
52° 28' 39'' North , 3° 51' 35'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SN737883
Type:
Mine (Abandoned) - last checked 2020
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Capel Bangor | 256 (2017) | 11.2km |
| Bow Street | 1,572 (2017) | 12.0km |
| Machynlleth | 2,235 (2017) | 12.6km |
| Borth | 1,269 (2017) | 13.0km |
| Aberdyfi | 725 (2017) | 14.6km |
Mindat Locality ID:
4797
Long-form identifier:
mindat:1:2:4797:8
GUID (UUID V4):
9a7d70d9-6db3-4d8f-93c0-b3e0bad75081
Other/historical names associated with this locality:
Dyfed; Cardiganshire
Henfwlch was mostly worked in conjunction with Hafan mine. Henfwlch possibly started work before 1750. Recorded development dates from 1850 and was worked on a number of occasions to 1890.
Recorded output is 623 tons of lead ore, 25 tons of copper ore, well short of the probable output.
Given the output claimed above the dumps are remarkably barren.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
23 valid minerals.
Detailed Mineral List:
| β Anglesite Formula: PbSO4 |
| β Aragonite Formula: CaCO3 Description: Colourless prismatic xls to 7mm with dolomite. |
| β Aurichalcite Formula: (Zn,Cu)5(CO3)2(OH)6 Description: Lath xl crusts to 2.5cms |
| β 'Bindheimite' Formula: Pb2Sb2O6O |
| β Brochantite Formula: Cu4(SO4)(OH)6 Description: Thin druse crusts to afew mm, rarely associated with serpierite. References: |
| β Calcite Formula: CaCO3 Description: Platy xls to 3mm+, on quartz and dolomite. References: |
| β Cerussite Formula: PbCO3 Description: Xls to 8mm on quartz. |
| β Chalcopyrite Formula: CuFeS2 |
| β Dolomite Formula: CaMg(CO3)2 |
| β Galena Formula: PbS |
| β Goethite Formula: Ξ±-Fe3+O(OH) References: Steve Rust collectionIdentified by Steve Rust: Visual Identification |
| βͺ Hemimorphite Formula: Zn4Si2O7(OH)2 · H2O Description: Xls to 6mm, druses to 6cms (good for Wales)on quartz. |
| β Hydrozincite Formula: Zn5(CO3)2(OH)6 |
| β Langite Formula: Cu4(SO4)(OH)6 · 2H2O |
| β Linarite Formula: PbCu(SO4)(OH)2 |
| β Malachite Formula: Cu2(CO3)(OH)2 Description: Xls to 2mm on quartz. |
| β Millerite Formula: NiS |
| β Pyromorphite Formula: Pb5(PO4)3Cl Habit: Blocky to acicular Colour: Colourless to yellow and yellow green |
| β Quartz Formula: SiO2 References: Steve Rust collectionIdentified by Steve Rust: Visual Identification |
| β Serpierite Formula: Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O Description: Pale blue lath-like xl druse to 5mm, associated with brochantite. References: |
| β Sphalerite Formula: ZnS |
| β Susannite Formula: Pb4(CO3)2(SO4)(OH)2 References: Steve Rust collectionIdentified by Steve Rust: Visual Identification |
| β TuΔekite Formula: Ni9Sb2S8 |
| β 'Wad' |
| β Wulfenite Formula: Pb(MoO4) Habit: Platy-tabular Colour: Orange |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| β | TuΔekite | 2.BB.10 | Ni9Sb2S8 |
| β | Sphalerite | 2.CB.05a | ZnS |
| β | Chalcopyrite | 2.CB.10a | CuFeS2 |
| β | Millerite | 2.CC.20 | NiS |
| β | Galena | 2.CD.10 | PbS |
| Group 4 - Oxides and Hydroxides | |||
| β | Goethite | 4.00. | Ξ±-Fe3+O(OH) |
| β | Quartz | 4.DA.05 | SiO2 |
| β | 'Bindheimite' | 4.DH.20 | Pb2Sb2O6O |
| Group 5 - Nitrates and Carbonates | |||
| β | Calcite | 5.AB.05 | CaCO3 |
| β | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| β | Cerussite | 5.AB.15 | PbCO3 |
| β | Aragonite | 5.AB.15 | CaCO3 |
| β | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| β | Hydrozincite | 5.BA.15 | Zn5(CO3)2(OH)6 |
| β | Aurichalcite | 5.BA.15 | (Zn,Cu)5(CO3)2(OH)6 |
| β | Susannite | 5.BF.40 | Pb4(CO3)2(SO4)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| β | Anglesite | 7.AD.35 | PbSO4 |
| β | Brochantite | 7.BB.25 | Cu4(SO4)(OH)6 |
| β | Linarite | 7.BC.65 | PbCu(SO4)(OH)2 |
| β | Langite | 7.DD.10 | Cu4(SO4)(OH)6 Β· 2H2O |
| β | Serpierite | 7.DD.30 | Ca(Cu,Zn)4(SO4)2(OH)6 Β· 3H2O |
| β | Wulfenite | 7.GA.05 | Pb(MoO4) |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| β | Pyromorphite | 8.BN.05 | Pb5(PO4)3Cl |
| Group 9 - Silicates | |||
| β | Hemimorphite | 9.BD.10 | Zn4Si2O7(OH)2 Β· H2O |
| Unclassified | |||
| β | 'Wad' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| H | β Brochantite | Cu4(SO4)(OH)6 |
| H | β Goethite | Ξ±-Fe3+O(OH) |
| H | β Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| H | β Hydrozincite | Zn5(CO3)2(OH)6 |
| H | β Langite | Cu4(SO4)(OH)6 · 2H2O |
| H | β Linarite | PbCu(SO4)(OH)2 |
| H | β Malachite | Cu2(CO3)(OH)2 |
| H | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| H | β Susannite | Pb4(CO3)2(SO4)(OH)2 |
| C | Carbon | |
| C | β Aragonite | CaCO3 |
| C | β Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| C | β Calcite | CaCO3 |
| C | β Cerussite | PbCO3 |
| C | β Dolomite | CaMg(CO3)2 |
| C | β Hydrozincite | Zn5(CO3)2(OH)6 |
| C | β Malachite | Cu2(CO3)(OH)2 |
| C | β Susannite | Pb4(CO3)2(SO4)(OH)2 |
| O | Oxygen | |
| O | β Anglesite | PbSO4 |
| O | β Aragonite | CaCO3 |
| O | β Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| O | β Bindheimite | Pb2Sb2O6O |
| O | β Brochantite | Cu4(SO4)(OH)6 |
| O | β Calcite | CaCO3 |
| O | β Cerussite | PbCO3 |
| O | β Dolomite | CaMg(CO3)2 |
| O | β Goethite | Ξ±-Fe3+O(OH) |
| O | β Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| O | β Hydrozincite | Zn5(CO3)2(OH)6 |
| O | β Langite | Cu4(SO4)(OH)6 · 2H2O |
| O | β Linarite | PbCu(SO4)(OH)2 |
| O | β Malachite | Cu2(CO3)(OH)2 |
| O | β Pyromorphite | Pb5(PO4)3Cl |
| O | β Quartz | SiO2 |
| O | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| O | β Susannite | Pb4(CO3)2(SO4)(OH)2 |
| O | β Wulfenite | Pb(MoO4) |
| Mg | Magnesium | |
| Mg | β Dolomite | CaMg(CO3)2 |
| Si | Silicon | |
| Si | β Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Si | β Quartz | SiO2 |
| P | Phosphorus | |
| P | β Pyromorphite | Pb5(PO4)3Cl |
| S | Sulfur | |
| S | β Anglesite | PbSO4 |
| S | β Brochantite | Cu4(SO4)(OH)6 |
| S | β Chalcopyrite | CuFeS2 |
| S | β Galena | PbS |
| S | β Langite | Cu4(SO4)(OH)6 · 2H2O |
| S | β Linarite | PbCu(SO4)(OH)2 |
| S | β Millerite | NiS |
| S | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| S | β Sphalerite | ZnS |
| S | β Susannite | Pb4(CO3)2(SO4)(OH)2 |
| S | β TuΔekite | Ni9Sb2S8 |
| Cl | Chlorine | |
| Cl | β Pyromorphite | Pb5(PO4)3Cl |
| Ca | Calcium | |
| Ca | β Aragonite | CaCO3 |
| Ca | β Calcite | CaCO3 |
| Ca | β Dolomite | CaMg(CO3)2 |
| Ca | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| Fe | Iron | |
| Fe | β Chalcopyrite | CuFeS2 |
| Fe | β Goethite | Ξ±-Fe3+O(OH) |
| Ni | Nickel | |
| Ni | β Millerite | NiS |
| Ni | β TuΔekite | Ni9Sb2S8 |
| Cu | Copper | |
| Cu | β Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| Cu | β Brochantite | Cu4(SO4)(OH)6 |
| Cu | β Chalcopyrite | CuFeS2 |
| Cu | β Langite | Cu4(SO4)(OH)6 · 2H2O |
| Cu | β Linarite | PbCu(SO4)(OH)2 |
| Cu | β Malachite | Cu2(CO3)(OH)2 |
| Cu | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| Zn | Zinc | |
| Zn | β Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| Zn | β Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Zn | β Hydrozincite | Zn5(CO3)2(OH)6 |
| Zn | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| Zn | β Sphalerite | ZnS |
| Mo | Molybdenum | |
| Mo | β Wulfenite | Pb(MoO4) |
| Sb | Antimony | |
| Sb | β Bindheimite | Pb2Sb2O6O |
| Sb | β TuΔekite | Ni9Sb2S8 |
| Pb | Lead | |
| Pb | β Anglesite | PbSO4 |
| Pb | β Bindheimite | Pb2Sb2O6O |
| Pb | β Cerussite | PbCO3 |
| Pb | β Galena | PbS |
| Pb | β Linarite | PbCu(SO4)(OH)2 |
| Pb | β Pyromorphite | Pb5(PO4)3Cl |
| Pb | β Susannite | Pb4(CO3)2(SO4)(OH)2 |
| Pb | β Wulfenite | Pb(MoO4) |
Other Regions, Features and Areas containing this locality
British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK
- Wales
- Cambrian MountainsMountain Range
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