Thumbnail (10-30MM)
Thumbnail minerals are just that – pieces that very roughly could be considered about the size of a thumbnail.
They are one of the most collected size ranges of mineral, although some people do prefer a little larger.
Showing all 50 results
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Adamite from Ojuela Mine, Mexico
£10.00 -
Aerinite from Soriana Quarry, Spain
£7.50 -
Agate specimens from Morbi, India (Moss Agate)
£5.00 -
Amazonite from Ploskaya Mt, Russia
£3.50 – £5.00 -
Analcime from Mont-Saint-Hilaire, Canada
£7.50 -
Apophyllite from Jalgaon District, India
£5.00 – £10.00 -
Arthurite and Scorodite from Cligga Head, Cornwall
£5.00 -
Aurichalcite from Chah Kuh, Iran
£15.00 -
Aurichalcite from Southwest Mine, USA
£10.00 -
Azurite and Malachite from Ting Tang Mine, Cornwall
£2.50 – £5.00 -
Azurite from Cannington Park Quarry, Somerset
£1.00 – £4.00 -
Azurite from Ting Tang Mine, Cornwall
£2.00 – £4.00 -
Bayldonite from Penberthy Croft Mine, UK
£2.50 – £10.00 -
Bustamite from Meldon Quarry, Devon
£5.00 – £10.00 -
Calcite and Pyrite from Greystone Quarry, Cornwall
£5.00 – £20.00 -
Calcite from Hartsop Hall Mine, Cumbria
£15.00 -
New
Calcite on Siderite from Wheal Cock, Cornwall
£2.50 -
Calcite, Chabazite, and Hematite from Coatsgate Quarry, UK
£10.00 -
Cassiterite on Quartz from Cligga Head, Cornwall
£5.00 -
Celestite from Sakoany deposit, Madagascar
£5.00 -
Chalcocite from Kesebol mine, Sweden
£4.00 -
Chrysoprase from Gumigil Chrysoprase Mine, Australia
£5.00 -
Conichalcite from La Reconquistada claim, Spain
£5.00 -
Conichalcite from Ojuela Mine, Mexico
£10.00 -
Crandallite from Tom’s Quarry, Australia
£7.50 -
Dolomite from Newhurst Quarry, Leicestershire
£10.00 -
Feldspar var Albite (Moonstone) from Meetiyagoda, Sri Lanka
£5.00 -
New
Fluorapatite and Siderite from Holmbush Mine, Cornwall
£2.00 – £2.50 -
New
Fluorapatite from Fowey Consols, Cornwall
£0.50 – £2.50 -
New
Fluorapatite from Holmbush Mine, Cornwall
£1.50 – £3.00 -
Fluorapatite from Panasqueira Mines, Portugal
£12.00 – £20.00 -
Fluorapatite from Yates Mine, Canada
£7.50 – £10.00 -
Fluorite from Bere Alston Mines, Devon
£15.00 – £25.00 -
Fluorite from Cavendish Mill, Derbyshire
£15.00 -
Updated
Fluorite from Hilton Mine, Cumbria
£3.50 – £50.00 -
New
Fluorite from Ladywash Mine, Derbyshire
£2.00 -
Fluoro-richterite from Wilberforce area, Canada
£7.50 -
Goethite and Calcite from Clearwell, Gloucestershire
£1.50 – £35.00 -
New
Goethite and Hematite from Haile Moor Mine, Cumbria
£2.50 -
Hemimorphite and Aragonite from Ojuela Mine, Mexico
£15.00 -
New
Hemimorphite from Golconda Mine, Derbyshire
£2.00 – £3.00 -
New
Siderite from Devon Great Consols, Devon
£2.50
Other size classes for minerals include:
- Micromount (1-15MM)
- Thumbnail (10-30MM)
- Small cabinet (30-60MM)
- Cabinet minerals (60-100MM)
- Large cabinet minerals (100MM+)