Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Marcasite from
Ystumtuen Mine, Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK


Locality type:Mine
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Ystumtuen Mine, Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:18739
Long-form Identifier:1:3:18739:0
GUID (UUID V4):af1e1417-6200-468b-bb68-d538660479de
Nearest other occurrences of Marcasite
0.4km (0.3 miles) Penrhiw Mine (Penyberth Mine), Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK
0.6km (0.4 miles) Cwmrheidol Mine, Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK
4.5km (2.8 miles) Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK
7.8km (4.9 miles) Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
9.1km (5.6 miles) Bryn-yr-Afr Mine, Ponterwyd, Trefeirig, Ceredigion, Wales, UK
9.2km (5.7 miles) Plynlimon Mine, Ponterwyd, Cwmrheidol, Ceredigion, Wales, UK
10.4km (6.5 miles) Eaglebrook Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
11.9km (7.4 miles) Blaenceulan Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
12.5km (7.8 miles) Esgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
13.3km (8.2 miles) Alltycrib Mine (Talybont Mine; Middleton Mine; North Cardigan Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
References
Reference Search (possible matching items)
Journal (issue)
UK .M ----- JOURNAL I OF N E & ----- s M 1· N E R A L S n \) II I/ i] NUMBER 15 • SPRING...TISPIECE CALCITE on HEMATITE Fred Bull 4 MI The UK Jouma/ of Mines and .Minerals publishes articles...N'(Olbl L'K Journal of Mines & Minerals No. 15 -2- UK Journal of Mines & 1'.lincrals No. 15 -J- .......rescue dig on the spoil heap of the Alva silver mine near Stirling. Remarkable specimens of dendritic...has taken place over many years concerning early mine working. Was the area worked for its copper either
Journal (issue)
INDEX UK JOURNAL OF MINES AND MINERALS ISSUES 11 - 20 (1992 - 2000) Michael Wolfe David Green, Julie...Julie Ballard and Richard Bell 2002 UK Journal of Mines and Minerals - index to issues 11 to 20 -1- CONTENTS... our second index, covers issues 11 to 20 of the UK Journal of Mines and Minerals, published between...Act of 1974 are adopted almost exclusively. Thus Wales is divided into Dyfed, Clwyd, Powys and Gwynedd...confusing suite of counties surrounding Cardiff in Wales, which are simply referred to as Glamorgan. The
Report (chapter)
Palaeozoic bedrock of the Rheidol catchment, west Wales K. H I S C O C K l & A. P A C I 1'2 I School o...potential of the River Rheidol catchment in west Wales is presented, a region where groundwater is an important...bedrock catchment of the River Rheidol in west Wales. The Rheidol catchment (see Fig. 1 for location)...water for public supply in the Aberystwyth area, Ceredigion. In recent years, the experience of a drier climate...and hydrogeological investigation work in west Wales has been undertaken by Robins et al. (this volume)
Catalog/List
clear,tabular MIN,118. 10. ANNABERGITE.Kamareza Mine,Laurium,Greece.Dr HG Weller label. Quartz fragment... 14. APATITE VAR FRANCOLITE. Simms Lode,Geevor Mine,Trewellard,Cornwall. Choice,very rich specimen....Aragonite to 10mm. LC ,.tlO. 17. ARAGONITE.Kamareza Mine,Laurium,Greece. 3 specimens. Specimens A and B.... ARSENOPYRITE/BORNITE/CASSITERITE. South Crofty Mine,Camborne, Cornwall. Grey sulphidic,vuggy matrix...lustre. specimen. SC,.t4. 23. AURICHALCITE.Cha Kouh Mine,Isfahan,Iran. Earthy,limonlte stained vuggy matrix
Report (volume)
thanks to the Council of the University College of Wales, Aberystwyth, for having released me as far as possible...vV. PLANT, Cwmmawr. Mr. W. RICHARDS, Penrhiw, Ystumtuen. Mr. JOHN Wrr,1,1AMS, Esgairmwyn. To Capt. GEORGE...Estate, I am indebted for perrnission to use the mine records and plans in the Estate Office; to 1\Ir...IX.-Longitudinal Section of Loveden Mine • • X.,, ,, Brynyrafr Mine XI.,, ,, East Daren · • XII.. ,, ,...Dyfngwm districts X:Xll.,, ,, district near Van Mine• XXTII.-Plan of Van fiat.s • XXIV.-Chart showing
Catalog/List
refere nce and specime n numbe r(s) 25 3 Inde x by mine ral showing spe cime n numbers 39 4 Index by...Name of the speci es. Locality. including name of mine or quarry, nearest town and county, and six figure...Waterba.nk mine Waterbank mine Hilton mine Esgair Hir mine Milltown quany Esgair Hir mine Broadlaw vein...Mllttownquany Wh.Jane Comw. HIiton mine Waterbank mine Mllltown quany Eaglebrook mine Uechwedd Helyg Wh.Gorland...Waterbank mine Waterbank mine Milltownquany Waterbank mine Wh.Fortune Lyme Regis Dry GIii mine Roughtongill
Journal (issue)
Nieu w spectaculaire vondst van cavansiet (Whagoh mine ) Grote keuze geologisch e en mineralogische boeken...n 12 11 11-12 18 18 18 11 11 11 11 8 B D NL UK ;ERCHEM . "INTER-GEM", ingericht door ACAM I . Zaal...11 F 11 D 11 D 11 D 11 D 11 NL 11 D 11 SLO 11 D 11 UK 11 A 11 CH 11 1 11 D 11 CH 11 F 11 F 25-26 25-26...Tellizentrum . Beurs (enkel Zwitserse mineralen) . 8-17 h . UK LONDON . St . akbans Church Hall, West Heath Drive...s afkomstig van de "Glory Hole" in de Grand Reef Mine, Graham County, Arizona, USA . Niet-geïndexeerde
Book
the Area. Mines - History Mineralization - General Mine Index (Map References) Mineral Index Minerals of...37 38 39 39 40 PLATES Nantiago Mine Pwllrhenaid Shaft .. Penrhiw Mine Dylife Esgairhir Castell Henfwlch...Cwmystwyth Blaenceulan Pyrite on Calcite (Nantiago Mine) .. ■ .. 11 14 14 17 17 18 19 20-21 22 24 MAPS...Acknowledgements are due to members of The Russell Society (a mine�alogical society based in Leicester) who contributed...dating from the early nineteenth century - the old mine heaps still remaining providing the basis for collecting
Journal (volume)
caledonite crystals up to 4.5 mm tall from Red Gill Mine, Caldbeck Fells, Cumbria. Norman Thomson Collection...mm from the dump of Endeavour Level, Potts Gill Mine, Caldbeck Fells, Cumbria. Paul Nicholson Collection...Tindle 3-9 Zincolivenite from the Penberthy Croft Mine, Cornwall Jens C. Ø. Andersen and David Moulding...associated with the Camdwr Fault in the Central Wales Orefield Tom Cotterell 15-25 NOTE The composition...collected by Sir Kingsley Dunham from ‘Nentsbury Mine’, Nenthead, Cumbria Trevor F. Bridges 61-64 NOTE
Journal (issue)
15 mm. EDITORIAL Digital Micro-Photography The UK Joumal ef Mi11esa11dMi11erals publishes articles...channels. SUPERGENE LEAD MINERALISATION IN CENTRAL WALES John Mason 47 APATITE FROM TI-IE COAL MEASURES...imaees in the article on fluorite from the Rogerley Mine, Weardale, in the last edition of this journal....problematic, the famous blue fluorite from Florence Mine in west Cumbria commonly register a dirty pink on...which is possible using the technique. David Green UK Juurnal of Miucs & Minerals No. 24 -2- MICRO MINERALS
Book
A Mineralogy of Wales RfCHARD E. BEYfNS Ocpartmellf o[Geolngy, Nmin11a/Museum of\Valcs, Cardiff AMGUEDDFA...Colliery, Ponh, Mid Glamorgan. National Museum of Wales specimen 48.264.GR 175. ex Cymmer Welfare Library...CE 6 I CES IN WALES 9 30 127 138 6 INTRODUCTION The mineralogy of Wales is diverse. with over...reveal the presence of additional species new to Wales. and perhaps new to the British Isles. It is also...completely new to cience will be discovered in Wales. as techniques for analysing specimens become ever
Journal (issue)
TR19 7SU Tel: (0736) 788305 Wulfenite (Mexico) UK Journal of Mines and Minerals Issue No 5 SUMMER1988...non U.K. Page No. The Re-opening of Clogau Gold Mine 1966 J. Hodgkins 2 The Minerals of Trimouns, Ariege...Rand.inc.p&pperissue The Decline of Mining in Mid Wales and Prospects of Revival S.J.S. Hughes 12 AUSTRALIA...For Your Bookshelf 31 The Minerals of Esgair Hir Mine S.A. Rust, J. S. Mason 35 Classified Advertisements...Advertisements 47 FRONT COVER Barite. Parksidc Mine, West Cumberland. England. Crystals to %mm Ralph Sutcliffe
Book
provided by: Amgueddfa Cymru (National Museum of Wales, Cardiff); British Geological Survey, Edinburgh...meneghinile Pengenna mine,St Kew,Cornwall; Shallowfield Bridge,SouthMolton,Devon Tynebottom mine,Alston.CUm~ria...CUm~ria mercury Chatsworth mine,Grassinglon, Yorkshire Severallocalities in theLakeDistrictandComw melacinnabar...theLakeDistrictan:iCorrr::a!I natrojarosite Wanlhwaite mine,StJohn'sin theVale,Cumbria SouthTerrasmine,StStephen-in-Brannel...Cumbria pharmaco!ite Wanlhwaite mine,StJohn'sin theVale,Cumbria Chatsworth mine,Grassington, Yorkshire p:cropharmacolne
Journal (issue)
Wavellite and variscite on Gower, Swansea, south Wales 79 s.p Plant and I.E Jones Book reviews (by R...JI. Wilson 87 Rosiaite from Bwlch mine, Deganwy, Conwy, Wales C; Ryback and J G. Francis 88 \latrolite... D.I. Green and G. Ry back Raspite from Carrock mine, Caldbeck Fells, Cumbria, England: a first British...Neall and D.I. Green Vesignieite from Castletown mine, Lochgilphead, Argyll and Bute, a first Scottish...to have surviv~d undamaged and unweathered in a mine dump from which they are supposed to have been collected
Journal (issue)
Ovington, UK NJ Elton, St Austell, U.K. N.J. Fortey, Keyworth, U.K. RA. Howie, Matlock, UK RJ. King...tennantite. Dolyhir quarry, Old Radnor, Powys, Wales, October 2004. Collection: Neil Hubbard. Photograph:...Tim Neall Mud-filled fluorite vugs in Greenlaws mine, Weardale, Co. Durham Stephen Moreton Gearksutite...te from the Westphalian coal measures of South Wales, u.K. Stephen Plant and David Evans NOTES The composition...Andy G. Tindle Cotunnite from Penrhyn Du Mine, Gwynedd, Wales Neil Hubbard and David I. Green An update
Journal (issue)
Аgги"в, Corп wall. Sрeгirнcvг: 70 х t30 .r 45»гт UK Journal of Mines and I b i e r a l s Issue No 8 A...p. (UK) Non UK £16.50 Equiv for 3 issues inc. р & р. USA $30 for 3 issues inc. p & p. Note: Non UK prices...C. van Loon. Diary of Events 4 2 6 Llywernog Mine and Museum S.J.S. Hughes. ADVERTISING Peter Briscoe...begun with four notes on some unusual minerals from Wales. 2 U . K . JOURNAL OF MINES AND MINERALS ISSUE...Great Consols. Sculls in Devon Great Consols copper mine supporting the hanging wall of the lode. When copper
Report (volume)
S. ROBINS British Geological Survey, Wallingford, UK B. D. R. MISSTEAR University of Dublin, Trinity...membership of 9099, of whom about 1500 live outside the UK. Fellowship of the Society is open to those holding...Society has its own publishing house based in Bath, UK. It produces the Society's international journals...Society, Burlington House, Piccadilly, London W1V 0JU. UK. (E-mail: enquiries'a geolsoc.org.uk: tel: +44 (0)207...Brassmill Enterprise Centre Brassmill Lane Bath BA13JN, UK (Orders: Tel. +44 (0)1225 445046 Fax +44 (0)1225
Book
Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous...ilmenite crystals as described here for the Dodo mine. In general, ilmenite crystals from the Subpolar
 
Mineral and/or Locality  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, 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.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 25, 2024 12:26:53
Go to top of page