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Llest Colliery (Lluest Colliery), Pontyrhyl (Pont-y-rhyl), Bridgend, Wales, UKi
Regional Level Types
Llest Colliery (Lluest Colliery)Colliery
Pontyrhyl (Pont-y-rhyl)- not defined -
BridgendCounty Borough
WalesCountry
UKCountry

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Latitude & Longitude (WGS84):
51° 35' 42'' North , 3° 34' 51'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SS905897
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Pontycymer4,288 (2017)1.8km
Llangeinor973 (2017)2.3km
Ogmore Vale2,436 (2011)2.8km
Betws2,253 (2017)2.9km
Pont Rhyd-y-cyff1,505 (2017)3.9km
Mindat Locality ID:
187148
Long-form identifier:
mindat:1:2:187148:0
GUID (UUID V4):
0
Other/historical names associated with this locality:
Mid Glamorgan; Glamorgan


Situated on the east side of the A4064 at Pontyrhyl, Llest Colliery mined House Coal and is recorded in 1880 under the ownership of the Llest Coal Company Limited. Production ceased in 1902.

Two capped shafts remain. A coal wagon set on rails on the west side of the road (SS907894) commemorates nineteen named men and boys killed here in an explosion on 18th August 1899. The memorial also commemorates all miners who lost their lives at the Garw Valley's collieries.

Marcasite from Llest Colliery is recorded in the Natural History Museum's Mineralogy specimen database (BM.1926,223 & 224).

Llest & Pontyrhyl and Lluest & Pont-y-rhyl are alternative spellings. The former pair appear on maps contemporaneous with the colliery's working, the latter pair appear on later editions of the Ordnance Survey map for this area.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

ⓘ Marcasite
Formula: FeS2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘMarcasite2.EB.10aFeS2

List of minerals for each chemical element

SSulfur
Sⓘ MarcasiteFeS2
FeIron
Feⓘ MarcasiteFeS2

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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