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Mike Dannatt (2)'s Photo Gallery

97R-HMLChalcedony (Var: Agate) SiO2 , Quartz (Var: Chalcedony) SiO2

Dulcote Quarry, St Cuthbert Out, Mendip, Somerset, England, UK

Rescued part of a broken Somerset 'Potato Stone' trimmed and polished.
Specimen is 10cm across.
Copyright: © Mike Dannatt      Photo ID: 361605     Uploaded by: Mike Dannatt (2)   View Count: 313   Approval status: Public galleries    Type: Photo - 620 x 537 pixels (0.3 Mpix)

JVP-VCDChalcedony (Var: Agate) SiO2 , Quartz SiO2

Dulcote Quarry, St Cuthbert Out, Mendip, Somerset, England, UK

Cut and polished Somerset 'Potato Stone' - typical red form with small Quartz geode at centre.
Specimen is 8cm across.
Copyright: © Mike Dannatt      Photo ID: 361604     Uploaded by: Mike Dannatt (2)   View Count: 371   Approval status: Public galleries    Type: Photo - 610 x 484 pixels (0.3 Mpix)

5NJ-5FWChalcedony (Var: Agate) SiO2

Perranporth, Perranzabuloe, Cornwall, England, UK

Agate from Cornish Beaches, so often dismissed, is worth checking when pieces such as this can be found. Scale is shown in photograph. Specimen is smallest of three similar found on Perranporth Beach just north of town beach.
Copyright: © Mike Dannatt      Photo ID: 358152     Uploaded by: Mike Dannatt (2)   View Count: 878   Approval status: Public galleries    Type: Photo - 446 x 463 pixels (0.2 Mpix)
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