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Chalcedony from
Carharrack Mine, Gwennap, Cornwall, England, UK


Locality type:Mine
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Blister Copper2 photos of Chalcedony associated with Blister Copper at this locality.
Bornite2 photos of Chalcedony associated with Bornite at this locality.
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Carharrack Mine, Gwennap, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:213580
Long-form Identifier:1:3:213580:9
GUID (UUID V4):64f4469d-0385-4e39-a726-8dba753834f2
Nearest other occurrences of Chalcedony
3.1km (1.9 miles) Tresavean Mine, Lanner, Lanner, Cornwall, England, UK
3.4km (2.1 miles) Pednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK
3.7km (2.3 miles) Wheal Sparnon, Redruth, Cornwall, England, UK
4.9km (3.0 miles) South Wheal Basset, Carnkie, Carn Brea, Cornwall, England, UK
6.1km (3.8 miles) Carn Brea Mine, Pool, Carn Brea, Cornwall, England, UK
6.4km (4.0 miles) North Pool Mine, Pool, Carn Brea, Cornwall, England, UK
6.4km (4.0 miles) East Pool Mine, Pool, Carn Brea, Cornwall, England, UK
8.1km (5.1 miles) North Roskear, Camborne, Cornwall, England, UK
12.7km (7.9 miles) Polcrebo Downs Mine, Nancegollan, Crowan, Cornwall, England, UK
13.2km (8.2 miles) Trevascus Mine (Trevaskus Mine; Trevaskis Mine), Carnhell Green, Gwinear-Gwithian, Cornwall, England, UK
References
Reference Search (possible matching items)
Book
Endsleigh House 50 Daniell Road Truro, Cornwall TR1 2DA England Printed in Great Britain by Short Run...that he knew of no place on earth that surpassed Cornwall in the number and variety of its minerals. Hogg's...is subtitled 'in wich [sic] is shown how much Cornwall contributes to the illustration of the science'...later by Collins' A Handbook to the Mineralogy of Cornwall and Devon' (1871; 1892 with addenda, the latter...mention Purser's 'Minerals and locations in S.W. England' (1974). The work was never published, although
Catalog/List
26, Tregeseal, st. Just, Near Penzance. Cornwall. England. ORDERING INFORMATION Mail orders are prollipt~y...attention at all times. JULY 1973 1. ADAMITE. Ojuela Mine, Mapimi, Mexico. Choice well-formed yellowish green...£6. 3. APATITE. Colcerrow Quarry, Luxulyan, Cornwall. Very fine highly modified clear sea green crystals...mass. £~. ANGLESITE. Wheal Penrose, Porthleven, Cornwall. Fine clear glassy crystals to ~ mm. in size intergrown...• £1- 6. ARTHURITE. Hingston Down Mine, Gunnislake, Cornwall. Rich green crystaline to crystalised
Book
by Alison Hodge, 2 Clarence Place, Penzance, Cornwall TRI8 2QA, www.alison-hodge.co.uk, info@alison-hodge...Cornish minerals. Thanks also to Michael Merry of Cornwall Devon Mineral Specimens (www. cornwalldevonmineralspecimens...taken by him of the botallackite in situ, Wherry Mine pump column and wolframite outcrop. Two private...Sara Chambers, Collections Manager, the Royal Cornwall Museum, Truro (www.royalcorn- wallmuseum.org...Helston Camborne-Redruth: Troon to Treleigh Gwennap: Carharrack to Carnon Downs North Coast: Porthtowan
Book
Transactions of the Royal Geological Society of Cornwall. Quarterly Journals of the Geological Society...ad petett inte tro con . LOCALITIES. — Evand. Cornwall ; near Tuckingmill, Cam borse, and is a gre quarry...on Kergiliack estate near Pen a. Coberard ; at a mine near the head of Borrowdale, near Lometer, rearis...in the Isle of Man. Scotland . At Craigman coal -mine, near New Cumnock in Ayrshire, massive and columnar...protect iron from oxidation. LOCALITIES. — England. Cornwall; near Tuckingmill, Cam borne, and in a granite
Catalog/List
n'egesoaal., ot. JU'st, ~ '8 Near Penzance, Cornwall, England. V.A.T. No.132-7852-67 <0O, .' ORDER ING...greenish Chlorite. lixlxl".£3.25. 2. ALASKAITE. Alaska Mine, Poughkeepsie Gulch, Silverton, San Juan Co., Colorado...£13. 5. APATITE variety FRM~~OLITE. Fowey Consols Mine, Tywardreath, ~ornwall. Snall, translucent, aggregates... ARAGONITE variety TAhNOWITZITE. New Glencrieff Mine, Wanlockhead, Dumfries. Thick, creamy white, lustrous...£8.75. -2- AF,SENOPYRITE. United Mines, Gwennap, Cornwall. Bright, sharp, silvery crystals to 5 rom
Catalog/List
26, Tregeseal, st. Just, Near Penzance, Cornwall, England. ORDER ING INFORMnTION Mail orders are promptly...2~xli-". £4.50. 1. N.~TIVE 2. :,P"TITE. Carrock Mine, Caldbeck, Cumberland. Large cloudy sea-green crystals...light. 3x2t". £2. 3. "POPHYLLITE. Levant Mine, Pendeen, Cornwall. t" modifie; creamy grey crystals intergrown...crystaline mass. 3x2~". £4. 6. AZURITE. Titlg-Tang Mine, Glvennap, Cormmll. Specimen rlSmall sharp bright...matrix. 2~xli". £3.50. 7. hZURITE. Carharrack Mine, Gwennap, Cornwall. Specimen h Bright blue platy crystal
Catalog/List
Drakewalls House, Drakewalls, Gunnislake, Cornwall, England. Tel.No. Gunnislake 832381 (STD 0822) V.A...£1.S0p 3. ANGLESITE. Wheal Penrose,Porthlsven/ Cornwall. A sharp transparent colourless terminated crystal...matrix. 17Xli-x1 ", £1. SOp 4~ ANHVDRITE. Bancroft Mine, Zambia. Select pure light lavender coloured rhombic...SOp. S. APATITE. Tremearne Cliff, Porthleven, Cornwall. Well formed transparent terminated colourless...Malachite. 2~x1b<1t", £.11.00 9. BARVTES. Char Kounhi Mine, Iran. Lustrous creamy coloured tabular crystals
Book
Transactions of the Royal Geological Society of Cornwall, for 1848 ; and a table of some of the principal...Transactions of the Royal Geological Society of Cornwall. Reports of the Devonshire Association for the...LOCALITIES IN ENGLAND BEDFORDSHIRE BERKSHIRE BUCKINGHAMSHIRE . CAMBRIDGESHIRE CHESHIRE 31 CORNWALL . 32... 64 65 CONTENTS. X MINERAL LOCALITIES IN ENGLAND— (continued ). OXFORDSHIRE PAGB 65 . RUTLANDSHIRE...124 130 APPENDIX 137 INDEX TO LOCALITIES IN CORNWALL 149 INDEX TO MINERAL SYNONYMS 153 1 THE
Book
Designed by BDP - Book D evelo ion,/ enzance, Cornwall o part of this 'Nork may be pho ocop:ed, stored...Introduction 4 About this Book 9 Geology and Mine ralization 14 The D istricts 24 24 29 West Penwith:...elston Camborne- Redruth: Troon to Treleigh Gwennap: Carharrack to Camon D owns N orth Coast: Por1htowan...Linkinhorne East Cornwall : Callington t o Calstock 36 40 45 50 56 61 66 70 74 Rocks of Cornwall 78 Precious...physical properties of minerals (pages I I 0- 1 I). Cornwall, for its size, has one of the most diverse ranges
Book
A HANDBOOK TO THE MINERALOGY CORNWALL AND DEVON TRUR : PRINTED BY HEARD AND SONS, BOSCAWEN...BOSCAWEN STREET. HANDBOOK MINERALOGY OF CORNWALL AND DEVON, WITH INSTRUCTIONS FOE THEIR DISCRIMINATION...THE MINERS' ASSOCIATION OF CORNWALL AND DEVON; SECRETARY TO THE KOYAL CORNWALL POLYTECHNIC SOCIETY; OF THE...KOYAL GEOLOGICAL SOCIETY OF CORNWALL, AND OF THE ROYAL INSTITUTION OF CORNWALL, &C., &C. ASSOCIATE TRURO:...F.R.S., THB ELECTRICITY OF MINERAL LODES IN CORNWALL, AND OF MANY CORNISH MINERALS, (WHOSE OBSERVATIONS
Book
Collectors Guide to ^MINERALS, ROCKS and GEMSTONES \in Cornwall and Devon |'; '’i '■-■ ,, t Cedric Rogers...Collector’s Guide to MINERALS, ROCKS AND GEMSTONES in Cornwall and Devon Cedric Rogers i D. BRADFORD BARTON...Truro LTD MINERALISED ILPMACOMar AREAS of CORNWALL & DEVON Main. Concentrations of mints. (has...Cleavage and Fracture 8 8 9 10 11 GEMSTONES OF CORNWALL Quartz Gemstones 12 13 GRANITE AND OTHER ROCKS...WHERE. Beaches Cliffs and Caves. River Beds etc. Mine Dumps Quarries St. Just - Botallack - Pendeen Camborne
Journal (issue)
of mi nes UK & minerals summer 1997 number 2----------EDITORIAL Dtlf.!idGreen COVER: Chalcodte...Cook's Kitchen mine, Cornwall. Spedmen In the collection of the Royal Cornwall Museum. The UK Journal ofM;nts...SOCIETY Peter Moore • John Pearce 10 FORCE CRAG MINE Dtlf.!idGreen • DavidMcCa/lum • Mike Wood 15 MINERAL...Nom1an Thomson 17 SPONSORSHIP James Catmur ROYAL CORNWALL MUSEUM Roger Penhallurick 33 The views and opinions...through the appropriate channels. YSTRAD EINION MINE John Mason • Steve Rust 37 BOOK REVIEWS 45 CLASSIFIED
Book
There have been !)lines in Cornwall for some 3500 years where the intrusion of huge masses of granitic...significant minerals to come out of southwest England. The accompanying captions describe the crystallographic...t). ~ e • ~t~' l lr\ V: 1 'I Minerals of Cornwall and Devon Joseon1ne Community Llbral1es Grants...Embrey. P. G. Minerals of Cornwall and Devon. 1. Mines and mineral resources;--England --Devon 2. Mines and...and n1ineral resources --England--1Cornwall J. Title IL Symes. R. F. 549.9423'5 QE262.D45 ISBN 0-56 5-009
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...21 ETTRINGITE 22 BROCHANTITE 23 CASSITERITE 24 CHALCEDONY 25 PYROMORPHITE 26 MIMETITE 27 LOWNGITE 28 TURQUOISE...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
Journal (issue)
................................... Foss Baryte Mine - Request for Information and Specimens ..........nice crystals? There will be events held around the UK and across the world, but one which caught my attention...as you will no doubt be aware, some parts of the UK are richer, mineralogically, than others and therefore...I have suggested an overview of the whole of the UK. I will be focussing on the period from the mid-eighteenth...was born on 4th August 1942 in Middlesbrough, England, the day on which Middlesbrough Railway Station
Book
PO Box 315. Harpenden. Hertfordshire AL5 2ZD. England Telephone: +44 (0)1582 762413 Fax: +44 (0)870 055...the production of e0pper. the mining areas of Cornwall and Devon became important producers of b th tin...Oxford University Museum of Natural History; Royal Cornwall Museum, Truro; Sedgwick Museum, University of...1\llaga::i11e, on minerals from localities in Cornwall. Devon. Cumbria and Yorkshire. He was renowned...theLakeDistrictandCornwall (izoklakeite}" WhealCock,StJust,Cornwall SouthTerrasmine,StStephen•in-Brannel. Comwa!I
Book (edition)
render interesting, especially to the the the mine- VIII PREFACE. duced no number a I hope...erosion with either of the cubical Calcareous Chalcedony, this Cellular forcibly mould commonly supposed... be still further visible only all at Chalcedony: in as is cases caused sometimes these...disseminated ascertained. character of but in In as mine- the latter. is applies ex- and of portions...the only are this deter- petal; the student mine, finds from each other. Salts, his of ; and
Book
SMLS Chair 2022 Botallackite (Xtals 3mm) Bunmahon Mine, Copper Coast, Eire. Photo:John Hall CONTENTS...ambitious. Collecting started in Southern England, Cornwall and Wales, and gradually extended to the Lake...to descend the hydraulic shaft in the Smallcleugh Mine and we bought an inflatable dinghy so we could land...other local mineral clubs as well as the national UK mineral societies: the British Micromount Society...addition, members would visit many Mineral Shows in the UK, particularly the Oxford, Bakewell and Haywards Heath
Journal (issue)
UK Journal of mes ·and .Minerals Issue SprJng 1989 , No ...6 Pr:f ee ~3.95 ·- • r .. Arnold...Trewellard, Penzance, Cornwall. TR19 7SU Tel: (0736) 788305 Calcite (Cornwall) UK Journal of Mines and...EUROPE SOUTH AFRICA The History of Ystrad Einion Mine J & A Wolters. Leeuwendaal 2, 3273 XD Westmaas...Merritt Cassiterite from Whiteworks Carharrick, Cornwall R. Morton.Dr. K.F.G. Hosking 22 Mining Methods...the Boscawcn Diagonal Shaft at Botallack Mine. St. Just. Cornwall. Reproduced hy permission of City of Manche
Report (issue)
Sheet 352 of the ne,v series one-inch 1nap of England and Wales. . The orig:inal geological st1rvey .... ... ... ... ... ... .. ... 36.-Pedn an J)rea Mine . . . ... ... ... :1 7. -Porkellis United 1\ii i11es...larger of these are the Red River, so called from the mine ,vasbi11gs which discolour it, and the stream th...Palreozoic formations of Cornwall. In the original Geological St1rvey map of Cornwall, De la Beche separated...state of our knowledge with regard to South­ West Cornwall it is clear that the main portion of the rocks
Journal (volume)
TRANSACTIONS OF THE Royal Geological Society CORNWALL ; INSTITUTED FEBRUARY 11th , 1814. VOLUME THE...PRINTER, PENZANCE ROYAL Geological Society OF CORNWALL . PATRON . Her Most Gracious Majesty QUEEN VICTORIA... CONTENTS. I. On the Metalliferous Deposits of Cornwall and Devon . By William Jory Henwood , F .R .S...p. 445 V . Statisticalnotices of the Mines in Cornwall and Devon . By William Jory Henwood, F .R .S...J. H . 1. - On the Metalliferous Deposits of Cornwall and Devon . BY WILLIAM JORY HENWOOD , F .G .S
Book
proceeding from points on the surface, as in Flint, Chalcedony, &c. Optical and Physical Properties. The former...Stone, or Geode. Fulgurite. Chalcedonic Quartz. Chalcedony. Saphirine. Haytorite. Carnelian. Wax Opal....Silica Hydrous Silica Opal, Hyalite, 8fc. Quartz, Chalcedony, Carnelian, Mocha-stone, Silica Agate, Sard,...3B fuses globule. Locality. readily to Cape Cornwall Huel Unity, Botallack, Huel Owls, and several...5-95 0-31 0^6 Lime Soda Localities.— English. Cornwall; the Lithe Cheesewring ; Cadgwith Point ; ;
Book (volume)
THE METALLIFEROUS MINING REGION OF SOUTH -WEST ENGLAND Volume 1 LONDON HER MAJESTY'S STATIONERY OFFICE... 1 1 1 1 1 1 1 .,pvii Description .)SG(England urv eol em M est -WSouth of Region Mining MINING...GREAT BRITAIN ENGLAND AND WALES The Metalliferous Mining Region of South - West England Volume I Ву...This account of the mining geology of south -west England summarizes the geological information gained during...the long history of mining in the counties of Cornwall, Devon and west Somerset . the territory in which
Book
www.practicalpictures .com for more information . UK agent: The Manning Partnership Ltd; tel. 01225 478444;...(Department of Earth Sciences, University of Bristol, England) Editorial Readers: Alison Bolus and Jay Thundercliffe...forestry programme is run in accordance with the UK Woodland Assurance Scheme (UKWAS) and w ill be certified...thenardite (95B), pearl (135T) and whewellite (1 35B). UK distributor: Grantham Book Services Ltd; tel. 01476...British Geological Survey; 131, China Clay Museum, Cornwall; 97, Shane Dohnt; 101, by permission of the Illinois
Journal (issue)
A New Potash Mine for North Yorkshire? ................................... Hemerdon Mine Closer to Reality...are from (or have been ascribed as coming from) Cornwall, Staffordshire and Derbyshire, although the majority...of the opportunity. Another collector friend of mine, with some really interesting material, seemed genuinely...considered the future prospects for mining in the UK to be pretty bleak, the last few months have seen...drilling in North Yorkshire for a potential new potash mine; optimistic press releases from Wolf Minerals regarding
 
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