Rocks and Minerals
Showing 451–500 of 907 results
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Hematoid Quartz over Calcite
£5.00 -
Hemimorphite and Aragonite from Ojuela Mine, Mexico
£15.00 -
Hemimorphite and Baryte from Machen quarry, Wales
£10.00 -
New
Hemimorphite and Rosasite from Roughton Gill, Cumbria
£5.00 -
Hemimorphite from Ballygown Mine, Ireland
£15.00 -
New
Hemimorphite from Eagle Crag Mine, Cumbria
£3.00 -
Hemimorphite from Golconda Mine, Derbyshire
£3.00 -
Hemimorphite from Hilarion Mine, Greece
£7.50 -
Hemimorphite from Ojuela Mine, Mexico
£10.00 -
Hemimorphite from PrecauciĂłn Mine, Spain
£10.00 -
Hemimorphite from Roughton Gill Mine, Cumbria
Price range: £3.50 through £12.50 -
New
Hemimorphite from Roughton Gill, Cumbria
£2.50 -
Hemimorphite from Royal mine, Derbyshire
Price range: £1.00 through £10.00 -
Hemimorphite on Fluorite from Wapping Mine, Derbyshire
£10.00 -
Hendricksite from Franklin Mine, USA
Price range: £2.50 through £3.00 -
Heterogenite from La Encontrada Mine, Spain
£5.00 -
New
Heulandite from Sgurr nam Boc, Scotland
£10.00 -
Updated
Hielscherite from Graulay quarry, Germany
Price range: £8.00 through £10.00 -
New
Hilairite from Mont Saint-Hilaire, Canada
£25.00 -
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 -
Jasper Specimens / Rough (Red)
£3.00 -
Jet Specimens / Rough (Whitby, UK)
Price range: £2.00 through £5.00 -
Kaersutite from Nickenicher Sattel, Germany
£20.00 -
Kaersutite specimens
£10.00 -
Kutnohorite and Franklinite from Sterling Mine, USA
Price range: £3.00 through £3.50 -
Kyanite Crystals (Black)
Price range: £0.65 through £1.00 -
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)
£1.50 -
Kyanite crystals (Orange)
Price range: £1.25 through £2.95 -
Kyanite from Varzo, Piedmont, Italy
£50.00 -
Kyanite with Staurolite from Pizzo Forno, Switzerland
£75.00 -
Labradorite from Antsohamamy labradorite quarry, Madagascar
£5.00 -
Labradorite Specimens / Rough
£4.00 -
Langite from Moel Hebog, Wales
Price range: £5.00 through £10.00 -
Langite from Richelsdorf mining district, Germany
£10.00 -
Updated
Langite, Linarite, and Serpierite from Meadowfoot Smelter, Scotland
£7.50 -
Lapis Lazuli from the Cazadero river, Chile
Price range: £6.50 through £12.50 -
New
Lautenthalite and Malachite from Meadowfoot Smelter, Scotland
£7.50 -
New
Lautenthalite and Serpierite from Meadowfoot Smelter, Scotland
£5.00 -
Lazulite crystals
£25.00 -
New
Leadhillite from Meadowfoot Smelter, Scotland
£10.00 -
Leifite from Mont Saint-Hilaire, Canada
£10.00 -
Lepidolite mica sheets
£5.00 -
Lepidolite Specimens
£1.50
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.