Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Park Slip West (Margam Opencast), Cefn Cribwr, Bridgend, Wales, UKi
Regional Level Types
Park Slip West (Margam Opencast)Open-Cast Mine (Flooded)
Cefn CribwrVillage
BridgendCounty Borough
WalesCountry
UKCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
51° 32' 34'' North , 3° 38' 38'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SS860840
Type:
Open-Cast Mine (Flooded) - last checked 2020
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Cefn Cribwr1,324 (2017)1.4km
Aberkenfig10,083 (2016)3.4km
Betws2,253 (2017)4.8km
Pyle13,701 (2017)4.8km
Pont Rhyd-y-cyff1,505 (2017)4.9km
Mindat Locality ID:
12040
Long-form identifier:
mindat:1:2:12040:4
GUID (UUID V4):
0
Other/historical names associated with this locality:
Mid Glamorgan; Glamorgan


A large disused and flooded opencast coal mine that worked from 2001-08. The mine is located immediately to the west of the earlier Parc Slip Opencast that worked from the 1960s-90s and that has been reclaimed as a nature reserve.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


8 valid minerals.

Detailed Mineral List:

ⓘ Dickite
Formula: Al2(Si2O5)(OH)4
ⓘ Fluorapatite
Formula: Ca5(PO4)3F
Description: Carbonate-fluorapatite has recently been identified in the south Wales coalfield. It occurs within ironstones as minute water-clear crystals with a superficial resemblence to tthe infinitely more common siderite.
ⓘ Fluorapatite var. Carbonate-rich Fluorapatite
Formula: Ca5(PO4,CO3)3(F,O)
Description: Carbonate-fluorapatite has recently been identified in the south Wales coalfield. It occurs within ironstones as minute water-clear crystals with a superficial resemblence to tthe infinitely more common siderite.
ⓘ Galena
Formula: PbS
ⓘ Marcasite
Formula: FeS2
ⓘ Millerite
Formula: NiS
ⓘ Pyrite
Formula: FeS2
ⓘ Siderite
Formula: FeCO3
ⓘ Siegenite
Formula: CoNi2S4

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘMillerite2.CC.20NiS
ⓘGalena2.CD.10PbS
ⓘSiegenite2.DA.05CoNi2S4
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
Group 5 - Nitrates and Carbonates
ⓘSiderite5.AB.05FeCO3
Group 8 - Phosphates, Arsenates and Vanadates
ⓘFluorapatite
var. Carbonate-rich Fluorapatite
8.BN.05Ca5(PO4,CO3)3(F,O)
ⓘ8.BN.05Ca5(PO4)3F
Group 9 - Silicates
ⓘDickite9.ED.05Al2(Si2O5)(OH)4

List of minerals for each chemical element

HHydrogen
Hⓘ DickiteAl2(Si2O5)(OH)4
CCarbon
Cⓘ Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
Cⓘ SideriteFeCO3
OOxygen
Oⓘ Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
Oⓘ DickiteAl2(Si2O5)(OH)4
Oⓘ FluorapatiteCa5(PO4)3F
Oⓘ SideriteFeCO3
FFluorine
Fⓘ Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
Fⓘ FluorapatiteCa5(PO4)3F
AlAluminium
Alⓘ DickiteAl2(Si2O5)(OH)4
SiSilicon
Siⓘ DickiteAl2(Si2O5)(OH)4
PPhosphorus
Pⓘ Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
Pⓘ FluorapatiteCa5(PO4)3F
SSulfur
Sⓘ GalenaPbS
Sⓘ MarcasiteFeS2
Sⓘ MilleriteNiS
Sⓘ PyriteFeS2
Sⓘ SiegeniteCoNi2S4
CaCalcium
Caⓘ Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
Caⓘ FluorapatiteCa5(PO4)3F
FeIron
Feⓘ MarcasiteFeS2
Feⓘ PyriteFeS2
Feⓘ SideriteFeCO3
CoCobalt
Coⓘ SiegeniteCoNi2S4
NiNickel
Niⓘ MilleriteNiS
Niⓘ SiegeniteCoNi2S4
PbLead
Pbⓘ GalenaPbS

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 21, 2026 16:53:52 Page updated: August 9, 2025 08:06:27
Go to top of page