Rocks and Minerals
Showing 401–450 of 857 results
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Hematite from Goose Green Mine, Cumbria
£15.00 -
Hematite from Sterling Mine, USA
£2.00 -
Hematite, Quartz and Baryte from Hingston Down Quarry, Cornwall
£20.00 -
Hematoid Quartz over Calcite
£5.00 -
Hemimorphite and Aragonite from Ojuela Mine, Mexico
£15.00 -
Hemimorphite and Baryte from Machen quarry, Wales
£10.00 -
Hemimorphite from ‘Fluorspar Cavern’, Derbyshire
£5.00 -
Hemimorphite from Ballygown Mine, Ireland
£15.00 -
Hemimorphite from Eagle Crag Mine, Cumbria
£3.00 -
Hemimorphite from Golconda Mine, Derbyshire
Price range: £3.00 through £12.00 -
Hemimorphite from Ojuela Mine, Mexico
£10.00 -
Hemimorphite from Precaución Mine, Spain
£10.00 -
Hemimorphite from Roughton Gill Mine, Cumbria
Price range: £3.50 through £12.50 -
Hemimorphite from Roughton Gill, Cumbria
£2.50 -
Hemimorphite from Royal mine, Derbyshire
Price range: £1.00 through £10.00 -
Hemimorphite from Stool Mine, North Yorkshire
£15.00 -
Hendricksite from Franklin Mine, USA
Price range: £2.50 through £3.00 -
Heterogenite from La Encontrada Mine, Spain
£5.00 -
Heulandite from Sgurr nam Boc, Scotland
£10.00 -
Heulandite Specimens
Price range: £6.50 through £10.00 -
Hielscherite from Graulay quarry, Germany
Price range: £8.00 through £10.00 -
Hilairite from Mont Saint-Hilaire, Canada
£25.00 -
Hinsdalite and Pyromorphite from Saddleback Old Mine, Cumbria
£10.00 -
Hydrozincite from Aberllyn Mine, Wales
Price range: £1.00 through £5.00 -
Included Quartz points
Price range: £5.00 through £10.00 -
Included Quartz specimens (‘Hilutite’)
£5.00 -
Iolite/Cordierite Specimens / Rough
Price range: £1.00 through £2.00 -
Iridescent Hematite from Hat lease, USA
£10.00 -
Jacobsite from Iron Monarch Main Pit, Australia
£10.00 -
Jamesonite and Pyrite from Sombrerete, Mexico
£10.00 -
Jasper Specimens / Rough (Red)
£3.00 -
Jet Specimens / Rough (Whitby, UK)
Price range: £1.50 through £30.00 -
Kaersutite from Nickenicher Sattel, Germany
£20.00 -
Kaersutite specimens
£10.00 -
Kinoite from Christmas Mine, USA
£7.00 -
Kutnohorite and Franklinite from Sterling Mine, USA
Price range: £3.00 through £3.50 -
Kyanite crystals (Blue and green)
Price range: £1.50 through £3.50 -
Kyanite Crystals (Blue)
Price range: £1.00 through £3.75 -
Kyanite crystals (Green)
Price range: £1.50 through £3.50 -
Kyanite crystals (Orange)
Price range: £1.25 through £2.95 -
Kyanite from Varzo, Piedmont, Italy
£50.00 -
Labradorite Specimens / Rough
£4.00 -
Langite from Moel Hebog, Wales
£5.00 -
Langite from Richelsdorf mining district, Germany
£10.00 -
Langite, Linarite, and Serpierite from Meadowfoot Smelter, Scotland
£7.50 -
Lapis Lazuli from the Cazadero river, Chile
£8.00 -
Lautenthalite and Malachite from Meadowfoot Smelter, Scotland
£7.50 -
Lautenthalite and Serpierite from Meadowfoot Smelter, Scotland
£5.00 -
Lavendulan from Preamimma Mine, Australia
£15.00 -
Lazulite crystals
£25.00
Minerals are mostly naturally occurring, inorganic substances with a definite chemical composition and an ordered atomic structure.
Rocks are composed of one or more minerals, mineraloids, or organic materials. They are classified into three main types—igneous, sedimentary, and metamorphic—based on how they form.