Llawr-y-cwm-bach Mine, Bontgoch, Trefeirig, Ceredigion, Wales, UKi
Regional Level Types | |
---|---|
Llawr-y-cwm-bach Mine | Mine (Inactive) |
Bontgoch | - not defined - |
Trefeirig | - not defined - |
Ceredigion | County |
Wales | Country |
UK | Country |
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Latitude & Longitude (WGS84):
52° 27' 3'' North , 3° 54' 14'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SN706853
Type:
Mine (Inactive) - last checked 2019
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Capel Bangor | 256 (2017) | 7.0km |
Bow Street | 1,572 (2017) | 8.5km |
Borth | 1,269 (2017) | 10.8km |
Penparcau | 3,088 (2011) | 12.7km |
Aberystwyth | 18,749 (2017) | 12.8km |
Mindat Locality ID:
333128
Long-form identifier:
mindat:1:2:333128:9
GUID (UUID V4):
13d5a09a-be4e-4f8e-ab05-67c2908e3626
A fairly extensive site with a number of ruined buildings, a buddle (a second having been demolished) with an associated tip of crushed sand and 2 shaft collars which are still apparent, as is an adit entrance. The main dump is quite extensive and galena is abundant. A distinctive feature is a curved stone structure which was presumably an ore bin (a similar feature can be seen at Eaglebrook Mine nearby). The 1888 Ordnace Survey Map (see under photos) shows a shaft and adit high up on the hillside and dumps can still be seen though access is now difficult. That map also shows a building in black to the left (west) of the site which is currently being redeveloped and was possibly the mine captains house. Unfortunately the developers have not been too careful with the features, for example the buddle has been cleared to make a track. Visited in September 2019.
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
7 valid minerals.
Detailed Mineral List:
β Cerussite Formula: PbCO3 References: |
β Chalcopyrite Formula: CuFeS2 References: |
β Cuprite Formula: Cu2O References: |
β Dolomite Formula: CaMg(CO3)2 References: |
β Galena Formula: PbS References: |
β Pyrite Formula: FeS2 References: |
β Quartz Formula: SiO2 References: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
β | Chalcopyrite | 2.CB.10a | CuFeS2 |
β | Galena | 2.CD.10 | PbS |
β | Pyrite | 2.EB.05a | FeS2 |
Group 4 - Oxides and Hydroxides | |||
β | Cuprite | 4.AA.10 | Cu2O |
β | Quartz | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
β | Dolomite | 5.AB.10 | CaMg(CO3)2 |
β | Cerussite | 5.AB.15 | PbCO3 |
List of minerals for each chemical element
C | Carbon | |
---|---|---|
C | β Cerussite | PbCO3 |
C | β Dolomite | CaMg(CO3)2 |
O | Oxygen | |
O | β Cerussite | PbCO3 |
O | β Cuprite | Cu2O |
O | β Dolomite | CaMg(CO3)2 |
O | β Quartz | SiO2 |
Mg | Magnesium | |
Mg | β Dolomite | CaMg(CO3)2 |
Si | Silicon | |
Si | β Quartz | SiO2 |
S | Sulfur | |
S | β Chalcopyrite | CuFeS2 |
S | β Galena | PbS |
S | β Pyrite | FeS2 |
Ca | Calcium | |
Ca | β Dolomite | CaMg(CO3)2 |
Fe | Iron | |
Fe | β Chalcopyrite | CuFeS2 |
Fe | β Pyrite | FeS2 |
Cu | Copper | |
Cu | β Chalcopyrite | CuFeS2 |
Cu | β Cuprite | Cu2O |
Pb | Lead | |
Pb | β Cerussite | PbCO3 |
Pb | β Galena | PbS |
Other Regions, Features and Areas containing this locality
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