Rocks and Minerals
Showing 551–600 of 917 results
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Microcline from Lake George, USA
£15.00 -

Millerite from La Buscalie, France
£10.00 -

Mimetite and Quartz from Old Sandbed Mine, Cumbria
£3.50 -

Mimetite from Arm O’Grain, Cumbria
£3.00 -

Mimetite from Brandy Gill Mine, Cumbria
£10.00 -

Mimetite from Clara Mine, Germany
£5.00 -
New

Mimetite from Lantignié, France
£5.00 -
New

Mimetite from Penberthy Croft Mine, Cornwall
£2.50 -
New

Mineral mounting standoffs/risers (Glass)
£1.00 -
New

Mineral mounting standoffs/risers (Hemalyke)
Price range: £0.50 through £1.00 -
New

Mineral mounting standoffs/risers (Metal)
£2.00 -
New

Mineral mounting standoffs/risers (Plastic)
Price range: £0.35 through £0.75 -
New

Mineral mounting standoffs/risers (Wood)
£1.00 -

Mixite from Schmiedestollen dump, Germany
£25.00 -

Molybdenite and Schorl from Hingston Down Quarry, Cornwall
Price range: £15.00 through £25.00 -

Molybdenite from Carrock Mine, Cumbria
£7.50 -

Molybdenite from Hingston Down Quarry, Cornwall
£12.50 -

Molybdenite from Malmbjerg Mine, Greenland
£10.00 -

Molybdenite from Toron Mines, Spain
£6.50 -

Molybdenite from Zinnwald, Germany
Price range: £5.00 through £6.00 -

Molybdenite specimens
£3.00 -

Montgomeryite from Montcada Hill Quarry, Spain
£7.50 -

Mookaite Specimens
Price range: £3.00 through £4.00 -

Moroccan Quartz Geode specimens
£3.50 -

Mottramite from Mottram St Andrew, Cheshire
£5.00 -

Mottramite from Pim Hill Mine, Shropshire
£10.00 -
New

Mottramite from Tsumeb Mine, Namibia
£2.00 -
New

Mullite and Topaz from Emmelberg, Germany
£10.00 -
New

Mullite from Emmelberg, Germany
£6.50 -

Natrolite and Phillipsite from Láz Hill mine, Hungary
£25.00 -
New

Natrolite from Mont Saint-Hilaire, Canada
£3.00 -
New

Nepheline and Calcite from Graulay quarry, Germany
£5.00 -

Nepheline from Town of Bancroft, Canada
£5.00 -

Nickeline from Cobalt area, Canada
Price range: £7.50 through £10.00 -

Obsidian Specimens / Rough (Apache Tear)
Price range: £0.65 through £2.50 -

Obsidian Specimens / Rough (Black)
£3.00 -

Obsidian Specimens / Rough (Mahogany)
Price range: £1.25 through £2.00 -

Obsidian Specimens / Rough (Snowflake)
Price range: £1.00 through £3.00 -

Obsidian specimens from Obsidian Ridge
£3.50 -
New

Offretite from Mont Semiol, France
£3.50 -

Okenite from Malad Quarry, India
£7.50 -

Oligoclase feldspar (Sunstone) from Sitasaongi mine, India
£5.00 -

Olivenite from Ting Tang Mine, Cornwall
Price range: £7.50 through £12.50 -

Olivenite from Wheal Gorland, Cornwall
£20.00 -

Olivenite from Wheal Unity, Cornwall
£10.00 -

Opal from Acari Mine, Peru
£5.00 -

Opal from Cabezo Negro de Tallante, Spain
£5.00 -

Opal from Opal Butte, USA
£4.00 -

Opal Specimens – Australian Opal in Limonite
£4.00 -

Opal Specimens – Hyalite (Opal-AN)
Price range: £1.50 through £7.00
Looking for something special?
While we try to stock a large choice of gemstones, minerals, and fossils, we cannot keep everything!
If you’re looking for a special piece that we do not have in stock, or isn’t listed on our website, please feel free to contact us – we will try our best to find it for you. We have a network of contacts around the world in wholesalers and lapidary workshops, and can source most items at a fair price.