Help mindat.org|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on MindatThe Mindat Store
Minerals by PropertiesMinerals by ChemistryRandom MineralSearch by minIDLocalities Near MeSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
StatisticsThe ElementsMember ListBooks & MagazinesMineral Shows & EventsThe Mindat DirectoryHow to Link to MindatDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Chalcedony from
Ashford Black Marble mines, Ashford-in-the-Water, Derbyshire, England, UK

Mineral Species
Species:Quartz var: Chalcedony
Description
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Ford, T., A. Sarjeant & M. Smith (1993): The minerals of the Peak district of Derbyshire. UK Jour. Mines & Minerals 13, 16-55.
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Ashford Black Marble mines, Ashford-in-the-Water, Derbyshire, England, UK
Nearest other occurrences of Chalcedony
1.1km (0.7 miles) A Dirtlow Rake, Ashford-in-the-Water, Derbyshire, England, UK
2.0km (1.2 miles) B Holme Bank Mine (Castle Hill Mine), Bakewell, Derbyshire, England, UK
8.8km (5.5 miles) C Hucklow Edge, Great Hucklow, Derbyshire, England, UK
14.3km (8.9 miles) D Masson Hill and mines, Matlock, Derbyshire, England, UK
14.8km (9.2 miles) E Dale Mine, Warslow, Warslow and Elkstones, Staffordshire, England, UK
14.8km (9.2 miles) F High Tor, Matlock, Derbyshire, England, UK
110.4km (68.6 miles) G Roman Gravels Mine, Hope-Shelve District, Shropshire, England, UK
111.2km (69.1 miles) H Rock Mine, Callow Hill-Bog District, Shropshire, England, UK
112.3km (69.8 miles) I Radley Mine, Black Radley Hill, Callow Hill-Bog District, Shropshire, England, UK
112.6km (70.0 miles) J Grit Mines (East Grit; White Grit; Old Grit; Foxholes), Hope-Shelve District, Shropshire, England, UK
131.8km (81.9 miles) K Fremington Edge Chert Mine and Workings, Reeth, Swaledale, North Pennines, North Yorkshire, England, UK
132.0km (82.0 miles) L Winterings Edge, Gunnerside Gill, Swaledale, North Pennines, North Yorkshire, England, UK
132.3km (82.2 miles) M Calver Hill, Reeth, Swaledale, North Pennines, North Yorkshire, England, UK
165.9km (103.1 miles) N Eycott Hill, Keswick, Keswick District, Cumbria, England, UK
166.0km (103.1 miles) O Falcon Crag, Keswick District, Cumbria, England, UK
178.4km (110.9 miles) P Sikehead Mine, Hunstanworth, Derwent Valley, North Pennines, Co. Durham, England, UK
179.0km (111.2 miles) Q Whiteheaps Mine, Hunstanworth, Derwent Valley, North Pennines, Co. Durham, England, UK
180.4km (112.1 miles) R Haile Moor Mine, Egremont, West Cumberland Iron Field, Cumbria, England, UK
181.4km (112.7 miles) S Force Crag Mine (Force Craig Mine), Coledale, Braithwaite District, Cumbria, England, UK
182.6km (113.5 miles) T Reeding Mine, Blanchland, Derwent Valley, North Pennines, Northumberland, England, UK
182.7km (113.5 miles) U Shildon Mines, Blanchland, Derwent Valley, North Pennines, Northumberland, England, UK
186.8km (116.1 miles) V Driggith Mine (Driggeth Mine), Caldbeck Fells, Cumbria, England, UK
187.3km (116.4 miles) W Roughton Gill Mine, Roughton Gill, Caldbeck Fells, Cumbria, England, UK
190.2km (118.2 miles) X Sandwith Mine, Whitehaven, Cumbria, England, UK
195.2km (121.3 miles) Y Cattybrook Quarry, Almondsbury, South Gloucestershire, England, UK
201.6km (125.3 miles) Z Risca Quarry, Risca, Caerphilly, Wales, UK
Mineral and/or Locality  
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 1993-2016, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: May 26, 2016 03:51:14