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Thomas Grant's Photo Gallery

8KM-XPWKinoite Ca2Cu2(H2O)2[Si3O10]

Multiple photos available
01053890015856046988422.jpg
Christmas Mine, Christmas, Banner Mining District, Dripping Spring Mountains, Gila Co., Arizona, USA

Dimensions: 35 mm x 35 mm x 30 mm
Weight: 62.6 g

Deep blue crystals of Kinoite on crystalline matrix from Christmas Mine, Dripping Spring Mountains, Gila County, Arizona, USA
Copyright: © Thomas Grant Collection      Photo ID: 1039870     Uploaded by: Thomas Grant   View Count: 13   Approval status: User gallery only    Type: Photo - 2365 x 2367 pixels (5.6 Mpix)

3EX-WF5Chalcedony (Var: Agate) SiO2

Multiple photos available
03850200015855662863423.jpg
Dulcote Quarry, Wells, Mendip, Somerset, England, UK

Dimensions: 88 mm x 65 mm x 15 mm
Weight: 155 g

Dulcote Agate slice - polished on both sides with the outer edge rough. This slice is predominantly pink on one side and pink with green patches on the other - and does not show the characteristic swirls and patterns usually associated with this variety of Agate.

Known by a variety of local names - England's Glory, Mendip Hills Agate & Mendip Potato Stone. The nodules have been known since Roman times.
Copyright: © Thomas Grant Collection      Photo ID: 1039710     Uploaded by: Thomas Grant   View Count: 16   Approval status: Public galleries    Type: Photo - 3629 x 2457 pixels (8.9 Mpix)

HKG-600Erythrite Co3(AsO4)2·8H2O

Multiple photos available
02140490015847325824029.jpg
Aghbar Mine, Aghbar, Zagora Province, Drâa-Tafilalet Region, Morocco

Dimensions: 60 mm x 50 mm x 35 mm
Field of View: 20 mm
Largest Crystal Size: 5 mm
Weight: 163.1 g

Erythrite crystals on matrix from Aghbar Mine in the Drâa-Tafilalet Region, Morocco.
Copyright: © Thomas Grant Collection      Photo ID: 1037214     Uploaded by: Thomas Grant   View Count: 9   Approval status: Public galleries    Type: Photo - 3657 x 2439 pixels (8.9 Mpix)

VWA-PWNPyroaurite Mg6Fe3+2(OH)16[CO3]·4H2O , Serpentine Subgroup D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn

Multiple photos available
06692130015833975153912.jpg
Unst, Shetland, Scotland, UK

Dimensions: 55 mm x 39 mm x 30 mm
Weight: 54.2 g

Patches of tiny Pyroaurite crystals on Serpentine Subgroup (and possibly whiteish Magnesite - named on included information card) from Unst, Shetland, Scotland.

The named location for this specimen is Nikka Vord on Unst, though the mineral is not listed from this location on mindat.
Copyright: © Thomas Grant Collection      Photo ID: 1034257     Uploaded by: Thomas Grant   View Count: 15   Approval status: Public galleries    Type: Photo - 2820 x 1765 pixels (5.0 Mpix)

DNU-U9DQuartz (Var: Smoky Quartz) SiO2

Multiple photos available
04564460015833547798047.jpg
Minas Gerais, Brazil

Dimensions: 67 mm x 37 mm x 24 mm
Weight: 54.2 g

An attractive twinned crystal of smoky quartz from Minas Gerais, Brazil. This small but substantial crystal is very dark in colour, almost black (Morion). Several tiny well formed crystals (2-6mm) are attached along the main crystal, with larger partial crystals (10-15mm) at the base.
Copyright: © Thomas Grant Collection      Photo ID: 1034229     Uploaded by: Thomas Grant   View Count: 12   Approval status: Public galleries    Type: Photo - 2691 x 1816 pixels (4.9 Mpix)

FXF-LU3Gypsum CaSO4·2H2O

Multiple photos available
02235530015831871314989.jpg
Birks Head Mine, Long Marton, Eden, Cumbria, England, UK

Dimensions: 65 mm x 45 mm x 35 mm
Weight: 118.1 g

The specimen shows clusters of brown/red crystals of Gypsum from Birk's Head Mine in Cumbria, U.K. It is locally known as 'Daisy Bed Gypsum' due to the circular pattern of radiating crystals.
Copyright: © Thomas Grant Collection      Photo ID: 1033995     Uploaded by: Thomas Grant   View Count: 17   Approval status: Public galleries    Type: Photo - 2726 x 1864 pixels (5.1 Mpix)

JQG-GD8Aragonite CaCO3

Multiple photos available
02381430015829239317110.jpg
Wenshan, Yunnan, China

Dimensions: 42 mm x 28 mm x 25 mm
Weight: 36 g

A beautiful piece of turquoise-blue aragonite on matrix from Wenshan, China.

Being originally part of a larger botryoidal specimen the 'rounded' shapes are clearly visible. Though a small piece, the aragonite crystal ranges from 8mm to 18mm in thickness on the matrix, making it visually a very attractive crystal specimen.
Copyright: © Thomas Grant Collection      Photo ID: 1033530     Uploaded by: Thomas Grant   View Count: 22   Approval status: Public galleries    Type: Photo - 2589 x 1672 pixels (4.3 Mpix)

XDF-H0CFluorite CaF2

Multiple photos available
03775480015820551775996.jpg
Weardale, County Durham, England, UK

Dimensions: 55 mm x 40 mm x 38 mm
Weight: 110.4 g

A tight grouping of interconnected and interpenetrating mostly purple (but also colourless) fluorite crystals - from Fraser's Hush Mine in Rookhope, Weardale, County Durham, England, UK. The specimen also has small inclusions of an unidentified brown mineral, possibly sphalerite (visible in the centre of first photo).
Copyright: © Thomas Grant Collection      Photo ID: 1031540     Uploaded by: Thomas Grant   View Count: 14   Approval status: Public galleries    Type: Photo - 2247 x 1684 pixels (3.8 Mpix)

VQE-XUFPolyhalite K2Ca2Mg(SO4)4·2H2O

Multiple photos available
03338550015807633756217.jpg
Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Dimensions: 45 mm x 52 mm x 38 mm
Weight: 136.5 g

Specimen of massive grey Polyhalite from Boulby Mine in the United Kingdom.
Copyright: © Thomas Grant Collection      Photo ID: 1028692     Uploaded by: Thomas Grant   View Count: 21   Approval status: Public galleries    Type: Photo - 2085 x 1821 pixels (3.8 Mpix)

HXH-PXRQuartz (Var: Amethyst) SiO2

Multiple photos available
00399220015806720508667.jpg
Mapatizi, Kalomo District, Southern Province, Zambia

Dimensions: 58 mm x 42 mm x 28 mm
Weight: 100.6 g

Amethyst crystal from Zambia (variation Chevron Amethyst: a combination of Amethyst and White Quartz).
Copyright: © Thomas Grant Collection      Photo ID: 1028521     Uploaded by: Thomas Grant   View Count: 11   Approval status: Public galleries    Type: Photo - 2298 x 1535 pixels (3.5 Mpix)
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