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 ReportAdd Glossary Item
StatisticsMember 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

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) Dirtlow Rake, Ashford-in-the-Water, Derbyshire, England, UK
2.0km (1.2 miles) Holme Bank Mine (Castle Hill Mine), Bakewell, Derbyshire, England, UK
8.8km (5.5 miles) Hucklow Edge, Great Hucklow, Derbyshire, England, UK
14.3km (8.9 miles) Masson Hill and mines, Matlock, Derbyshire, England, UK
14.8km (9.2 miles) Dale Mine, Warslow, Warslow and Elkstones, Staffordshire, England, UK
14.8km (9.2 miles) High Tor, Matlock, Derbyshire, England, UK
110.4km (68.6 miles) Roman Gravels Mine, Hope-Shelve District, Shropshire, England, UK
111.2km (69.1 miles) Rock Mine, Callow Hill-Bog District, Shropshire, England, UK
112.3km (69.8 miles) Radley Mine, Black Radley Hill, Callow Hill-Bog District, Shropshire, England, UK
112.6km (70.0 miles) Grit Mines (East Grit; White Grit; Old Grit; Foxholes), Hope-Shelve District, Shropshire, England, UK
132.0km (82.0 miles) Winterings Edge, Gunnerside Gill, Swaledale, North Pennines, North Yorkshire, England, UK
132.3km (82.2 miles) Calver Hill, Reeth, Swaledale, North Pennines, North Yorkshire, England, UK
165.9km (103.1 miles) Eycott Hill, Keswick, Keswick District, North and Western Region (Cumberland), Cumbria, England, UK
166.0km (103.1 miles) Falcon Crag, Keswick District, North and Western Region (Cumberland), Cumbria, England, UK
178.4km (110.9 miles) Sikehead Mine, Hunstanworth, Derwent Valley, North Pennines, Co. Durham, England, UK
179.0km (111.2 miles) Whiteheaps Mine, Hunstanworth, Derwent Valley, North Pennines, Co. Durham, England, UK
180.4km (112.1 miles) Haile Moor Mine, Egremont, West Cumberland Iron Field, North and Western Region (Cumberland), Cumbria, England, UK
181.4km (112.7 miles) Force Crag Mine (Force Craig Mine), Coledale, Braithwaite District, North and Western Region (Cumberland), Cumbria, England, UK
182.6km (113.5 miles) Reeding Mine, Blanchland, Derwent Valley, North Pennines, Northumberland, England, UK
182.7km (113.5 miles) Shildon Mines, Blanchland, Derwent Valley, North Pennines, Northumberland, England, UK
186.8km (116.1 miles) Driggith Mine (Driggeth Mine), Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK
187.3km (116.4 miles) Roughton Gill Mine, Roughton Gill, Caldbeck Fells, North and Western Region (Cumberland), Cumbria, England, UK
190.2km (118.2 miles) Sandwith Mine, Whitehaven, North and Western Region (Cumberland), Cumbria, England, UK
195.2km (121.3 miles) Cattybrook Quarry, Almondsbury, South Gloucestershire (Bristol; Avon), England, UK
201.6km (125.3 miles) Risca Quarry, Risca, Caerphilly (Gwent; Monmouthshire), 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 1993-2015, 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: March 28, 2015 17:55:29