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Taff's Well Quarry, Pentyrch, Cardiff, Wales, UKi
| Regional Level Types | |
|---|---|
| Taff's Well Quarry | Quarry (Active) |
| Pentyrch | Community |
| Cardiff | City |
| Wales | Country |
| UK | Country |
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Latitude & Longitude (WGS84):
51° 31' 53'' North , 3° 15' 57'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
ST122822
Type:
Quarry (Active) - last checked 2020
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Radyr | 4,710 (2011) | 1.5km |
| Pentyrch | 2,287 (2017) | 2.0km |
| Llantwit Fardre | 3,992 (2011) | 5.3km |
| Caerphilly | 31,060 (2011) | 5.8km |
| Beddau | 8,134 (2011) | 6.9km |
Other/historical names associated with this locality:
CEMEX Taff's Well Quarry; Dolomite quarry; Taffs Well Quarry; Steetley quarry; Walnut Tree Quarry; Mid Glamorgan; Glamorgan
The geology at Taff’s Wells essentially comprises a series of northward dipping dolomitised limestones of Lower Carboniferous age, interbedded with clays and haematite near the top of the quarry. The 60 hectare limestone quarry, which has been worked since the 1920s, was owned by Steetley during the 1950s before being acquired by Redland Aggregates and then Lafarge. In March 1999, London-based RMC Group (formerly "Ready Mixed Concrete Limited") bought the quarry from Lafarge to bolster their dwindling reserves at Wenvoe Quarry, some 11 miles south of Taff’s Well. Taff’s Wells Quarry, which produces a million tonnes of aggregates each year for road laying and construction, became part of CEMEX’s UK operations, following the Mexican firm’s acquisition of RMC Group in 2005. Now officially called CEMEX Taffs Well Quarry (or CEMEX Quarry for short), the site has previously been known over the years as the Dolomite, the Taffs Well Quarry, the Steetley (one-time owners), and the Walnut Tree Quarry. Located approximately 6 miles (9.7 km) north of Cardiff city, the quarry is situated at the southern end of the semi-rural village of Taff's Well which is so named because the village is alongside the River Taff and due to the presence of a warm spring within Taff's Well Park.
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
12 valid minerals.
Detailed Mineral List:
| ⓘ Aragonite Formula: CaCO3 References: |
| ⓘ Aurichalcite Formula: (Zn,Cu)5(CO3)2(OH)6 References: |
| ⓘ Baryte Formula: BaSO4 References: |
| ⓘ Calcite Formula: CaCO3 References: |
| ⓘ Cerussite Formula: PbCO3 |
| ⓘ Chalcopyrite Formula: CuFeS2 References: |
| ⓘ Dolomite Formula: CaMg(CO3)2 |
| ⓘ Galena Formula: PbS |
| ⓘ Goethite Formula: Fe3+O(OH) |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 References: |
| ⓘ Quartz Formula: SiO2 References: |
| ⓘ Quartz var. Amethyst Formula: SiO2 References: |
| ⓘ Quartz var. Smoky Quartz Formula: SiO2 |
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Galena | 2.CD.10 | PbS |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | Fe3+O(OH) |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz var. Amethyst | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| ⓘ | var. Smoky Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Aragonite | 5.AB.15 | CaCO3 |
| ⓘ | Cerussite | 5.AB.15 | PbCO3 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| ⓘ | Aurichalcite | 5.BA.15 | (Zn,Cu)5(CO3)2(OH)6 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| H | ⓘ Goethite | Fe3+O(OH) |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | Carbon | |
| C | ⓘ Aragonite | CaCO3 |
| C | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Cerussite | PbCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | ⓘ Quartz var. Amethyst | SiO2 |
| O | ⓘ Aragonite | CaCO3 |
| O | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Cerussite | PbCO3 |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Goethite | Fe3+O(OH) |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Quartz var. Smoky Quartz | SiO2 |
| Mg | Magnesium | |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Si | Silicon | |
| Si | ⓘ Quartz var. Amethyst | SiO2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Quartz var. Smoky Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Galena | PbS |
| Ca | Calcium | |
| Ca | ⓘ Aragonite | CaCO3 |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Fe | Iron | |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Goethite | Fe3+O(OH) |
| Fe | ⓘ Hematite | Fe2O3 |
| Cu | Copper | |
| Cu | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Zn | Zinc | |
| Zn | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Pb | Lead | |
| Pb | ⓘ Cerussite | PbCO3 |
| Pb | ⓘ Galena | PbS |
Other Regions, Features and Areas containing this locality
British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
- Rheno-Hercynian BeltOrogenic Belt
EuropeContinent
UK
- Wales
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Taff's Well Quarry, Pentyrch, Cardiff, Wales, UK