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Chalcedony from
Tresavean Mine, Lanner, Lanner, Cornwall, England, UK


Locality type:Mine
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Tresavean Mine, Lanner, Lanner, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:139767
Long-form Identifier:1:3:139767:3
GUID (UUID V4):7ac613d3-4bdf-4206-9a93-070f86443baa
Nearest other occurrences of Chalcedony
2.6km (1.6 miles) South Wheal Basset, Carnkie, Carn Brea, Cornwall, England, UK
3.0km (1.9 miles) Wheal Sparnon, Redruth, Cornwall, England, UK
3.1km (1.9 miles) Carharrack Mine, Gwennap, Cornwall, England, UK
3.2km (2.0 miles) Pednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK
4.6km (2.8 miles) Carn Brea Mine, Pool, Carn Brea, Cornwall, England, UK
5.3km (3.3 miles) East Pool Mine, Pool, Carn Brea, Cornwall, England, UK
5.5km (3.4 miles) North Pool Mine, Pool, Carn Brea, Cornwall, England, UK
6.7km (4.1 miles) North Roskear, Camborne, Cornwall, England, UK
9.6km (6.0 miles) Polcrebo Downs Mine, Nancegollan, Crowan, Cornwall, England, UK
10.9km (6.8 miles) New Rosewarne Mine, Rosewarne United Mines, Gwinear-Gwithian, Cornwall, England, UK
References
Reference Search (possible matching items)
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...Landreath to Linkinhorne East Cornwall: Callington to Calstock Rocks of Cornwall Precious Metals and Semi-precious
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
Journal (article/letter/editorial)
Cronstedtite; from Wheal Maudlin, Llanlivery, L-JL Cornwall. A specimen in the British Museum, consisting...recorded. 5. Chalcopyrite after Calcite; from Cornwall. A compact mass of chalcopyritc with rough surface...after Bismuthite; from Fowey Consols mine, St. Blazey, Cornwall, In this specimen the prisms of bismuthite...Herodsfoot mine, Liskeard, Cornwall. See No. 18. 8. Chalybite after Bismuthite; St. Blazey, Cornwall. from...from Fowcy Consols mine, A specimel, in the British Museum shows pseudomorphs of chaleopyrite after l,ismuthite
Report (issue)
GEOLOGICAL SURVEY. ENGLAND AND WALES. I�DEX TO REPORT t ' ON THE • GEOLOGY · OF CORNWALL, DEVON, AND...importance than the '' Report 011 the Geology of Cornwall.. Devon and vVest Somerset," by Sir Henry De la...proved of so much service during the re-survey of Cornwall an...nthracite, 113, 114, 124-126, 143, 144, Amethysts in Cornwall, 497. Amicombe Hill, height of, 4, 14. 513-515;... 471, raised beach near, 424. Bal, 566. Baldt1e Mine, 621. Balk, serpentine of tl1e, 499 ; passage of
Journal (issue)
.... .................. 9 GEMS IN CORNWALL AND DEVON, ENGLAND. PARICUTIN , THE WONDER OF THE HEMISPHERE...MlNERALS -------------------------------------COAL MINE INSPECTORS SOUGHT The U. S. Civil Service Commission...Commission has just announced a new examination for coal mine inspectors to fill positions in the field service...service of the Bureau of Mines. Persons are sought for mine inspection work connected with the imp~ovement of...on the speci fic knowl- ) edge required of coal mine inspectors and will test the applicants' ability
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:...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...1n museum collections such as hose of the Royal Cornwall Museum in Truro and the aural His ory Museum
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
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 (article/letter/editorial)
and sands (stream-tin.) The detrital tin, ore ~ Cornwall may be grouped under the following heads : - a...breecias ~'" Observations on the detrital tin-ore of Cornwall." Journ. Roy. Inst. (Tram., No,xi., 1874. See...be the same lode as this latter at New RoSewarne Mine in the same parish. At 1Relistian rounded pebbles...Royal Institution of Cornwall, is represented in fig. 2, pl. 1. At New P~osewarne Mine Dr. Foster # distinguishes...Tinstone Mispickel Chlorite Pearl-spar, ealc-spar, chalcedony, iron pyrites and copper ore. 5. As a constituent
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 (volume)
The Metalliferous MiningRegion of South-West England VOLUME I Assistant Director' s copy LIBRARY...GREAT BRITAIN ENGLAND AN D WALES The Metalliferous Mining Region of South-West England Volume I By H...Second impression with amendme111s /969 PrinlCd in England for Her Majesty's Stationery Office by Unwin Brothers...This account of the mining geology of south-west England summarizes the .iological information gained during...south-west of England was the first to be published, and his ' Report on the eology of Cornwall, Devon and
Journal (issue)
Chatsworth estate. These can also be seen in vol.13 of the UK Journal of Mines & Minerals (UKJMM), which is devoted...Southern Europe pushed north caused uplift in Northern UK and East/West faulting in the limestone. The limestone...afternoon visit to find the entrance to Wapping Mine (for our Monday itinerary). The entrance proved...May/June 2000 ' On Monday we visited the Wapping mine with a short pre-visit to Pike Lane open cut, unfortunately...walks without his feet touching the ground!). At the mine entrance the walkers were quickly transformed into
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
Book
160 - 161 to 163 - 169 to 171 169 170 170 Chalcedony ~ 161 _J\.gate, &c. ... 162 <)nyx, Jasper, &c...Perran Porth, Cornwall. Presented by H. Humphries. 2. NATIVE COPPER. From Penibrol,e Mine, St. A.1.istell...istell, Cornwall. Presented by R. Taylor, F.G.S. 3. NATIVE COPPER, intc1"mingled , \vith qt1artz. .Devon...COPPER a,nd RED-OXIDE of COPPER. St. Austell, Cornwall. 8 & 9. driform . NATIVE COPPER, den- From...Cornioall. Cornwall. 11. lized. NATIVE COPPER, crystal- Carn Brea, near Bedrutli, Cornwall. 12. NATIVE
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
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
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 (volume)
The METALLIFEROUS MINING REGION OF SOUTH-WEST ENGLAND Volume I 1956 20 I 7 reprint 0 z z ~ w ...The metalliferous mining region of south-west England VOLUME I H G Dines, ARSM, AMICE ·with petrographical...This account of the minmg geology of south-west England summarizes the geological info1mation gained druing...the long history of mining in the counties of Cornwall. Devon m1dwest Somerset. ·n1e region covered is...of westen1 Con1wall 25-inch scale maps were used; mine sections have been reduced consistently to a scale
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
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
Report (volume)
VOI.1. XXI.-LEAD, SILVER-LEAD AND ZINC O1-tES OF CORNWALL, DEVON AND 8O1\fERSET. BY HENRY DEWEY. PUBLISHED...of lead, zinc and silver in the south-west of England. The early history of the industry is obscure and...with regard to the mines of vVest and Central Cornwall to l\fessrs. Scott, Marshall, Paull, .Taylor and...and Faull, and for those of North Cornwall to Messrs. Fitzmaurice, Oliver and Swete. ~Ir. J. G. IIamling...HISTORY. STATISTICS l !!.-WEST, CENTRAL AND NORXH CoRNWALL. J.HELSTON DISTRICT. 11.-NEWQUAY DISTRICT. III
Journal (volume)
TRANSACTIONS OF THE Royal Geological Society OF CORNWALL . INSTITUTED FEBRUARY 11th , 1814 . VOLUME THE...STREET , 1818 . P19London W /hillip 7.10 A WHERRY MINE ,M OUNT'S C ORNWALL .BAY MAMAY MAMW Ronat TO...ROYAL HIGHNESS The Prince Regent , DUKE OF CORNWALL, PATRON OF THE SOCIETY, THIS FIRST VOLUME...advancement of the mining resources of the County Cornwall ; for the benefits which such an of In stitution...Cabinet. In the construction of a geological map of Cornwall , the Society has made considerable progress,
Book
1 / . . . A Case K. -> QUARTz, continued Chalcedony - 161 to 163 • º • 161 - e -> 162 ...the floor of the principal room is devoted to the mine rals, and to their application in the arts. In... The principal copper-producing districts are Cornwall, Devonshire (West of Dartmoor), Cumberland, Anglesey... of - District. Mines. Copper Ore. Tons. Cornwall and Devon Northern Counties Wales - Ireland ...with quartz. From the Great St. George Mine, Perran Perth, Cornwall. Presented by H. Humphries. 4, 5, &
Journal (volume)
plumbogummite with yellow pyromorphite. Roughton Gill Mine, Caldbeck Fells, Cumbria. R.J. King Collection (ex...cavity lined with green malachite. Roughton Gill Mine, Caldbeck Fells, Cumbria. Norman Thomson Collection...mines, Caldbeck Fells, Cumbria: Part 3 Roughton Gill Mine Trevor F. Bridges, David Green, Michael S. Rumsey...Danburite from Meldon Quarry, Okehampton and other UK localities Michael S. Rumsey, George Ryback and Richard...Leicestershire Francis Ince 44-62 A report on Hay Gill Mine, Caldbeck Fells, Cumbria Trevor F. Bridges, Michael
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
 
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