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 1–50 of 428 results
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Adamite from Hilarion Mine, Greece
Price range: £25.00 through £35.00 -

Adamite from Ojuela Mine, Mexico
£10.00 -

Adamite from Old Sandbed Mine, Cumbria
£5.00 -

Adamite from Tistoulet mine, France
Price range: £2.50 through £10.00 -

Aegirine from Mont Saint-Hilaire, Canada
£5.00 -

Aegirine from Mount Malosa, Malawi
Price range: £3.00 through £15.00 -

Aerinite from Soriana Quarry, Spain
£7.50 -

Agardite from Deer Hills, Cumbria
£20.00 -

Agardite from Hilarion Mine, Greece
£20.00 -

Alstonite from Brownley Hill Mine, Cumbria
£20.00 -

Alunite, Carminite, and Iodargyrite from Montmins mining district, France
£10.00 -

Amazonite from Franklin Mine, USA
£2.00 -

Amazonite from Ploskaya Mt, Russia
£3.50 -

Amethyst Druzy with Goethite
Price range: £2.00 through £15.00 -

Amethyst from La Bessière Quarry, France
Price range: £10.00 through £12.50 -

Amethyst Points with Goethite
Price range: £1.50 through £5.00 -

Amethyst specimens (Pink)
Price range: £8.00 through £10.00 -

Amethyst Specimens / Rough
Price range: £1.00 through £5.00 -

Analcime from Croft Quarry, Leicestershire, UK
Price range: £6.50 through £7.50 -

Analcime from Mont-Saint-Hilaire, Canada
£7.50 -

Anatase from Bedford Consols, Devon
£10.00 -

Anatase from Hendre Quarry, Wales
Price range: £3.00 through £5.00 -

Andradite Garnet from Kharan, Pakistan
Price range: £1.00 through £30.00 -

Andradite Garnet from Toron Mines, Spain
£10.00 -

Angelite Mineral Specimens
Price range: £1.50 through £7.50 -

Anglesite and Galena from Machen quarry, Wales
£15.00 -

Anglesite from Bönkhausen, Germany
£15.00 -

Anglesite from Isolation Mine, Derbyshire
£5.00 -

Anglesite from Parys Mountain Mines, Wales
£10.00 -

Apatite from Franklin Mine, USA
£2.00 -

Apatite from Ipirá complex, Brazil
Price range: £2.50 through £5.00 -

Apatite in Hendricksite from Franklin Mine, USA
£5.00 -

Apophyllite from Jalgaon District, India
Price range: £5.00 through £10.00 -

Aragonite crystal specimens
£7.50 -

Aragonite from Brandberg, Austria
£10.00 -

Aragonite from Minglanilla, Spain
Price range: £5.00 through £8.00 -

Aragonite from Profunda Mine, Spain
Price range: £3.00 through £5.00 -

Arsenolite from Devon Great Consols, Devon
£25.00 -

Arsenopyrite from Barruecopardo Mine, Spain
£7.50 -

Arsenopyrite from Carrock Mine, Cumbria
£3.00 -

Arsenopyrite from Potts Gill Copper Mine, Cumbria
£2.00 -

Arthurite and Pharmacosiderite from Majuba Hill Mine, USA
£5.00 -

Arthurite and Scorodite from Cligga Head, Cornwall
£5.00 -

Asbolane and Erythrite from Old Sandbed Mine, Cumbria
£5.00 -

Aurichalchite and Hemimorphite from Mine No. 6, Greece
£10.00 -

Aurichalcite from Chah Kuh, Iran
£15.00 -

Aurichalcite from Craig Rhiwarth Mine, Wales
Price range: £1.50 through £2.50 -

Aurichalcite from Greystone Quarry, Cornwall
£7.50 -

Aurichalcite from Southwest Mine, USA
£10.00
Other size classes for minerals include:
- Micromount (1-15MM)
- Thumbnail (10-30MM)
- Small cabinet (30-60MM)
- Cabinet minerals (60-100MM)
- Large cabinet minerals (100MM+)
