Rocks and Minerals
Showing 401–450 of 810 results
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Hardystonite and Willemite from Franklin Mine, USA
Price range: £2.00 through £3.00 -
Harmotome from Whitesmith Mine, Scotland
£20.00 -
Hechtsbergite from Hechtsberg quarry, Germany
£100.00 -
Hedenbergite from Coto San Guillermo, Spain
Price range: £10.00 through £12.50 -
Hedenbergite from Loch Scridain area, Scotland
£35.00 -
Heliodor Specimens
£5.00 -
New
Hematite and Pseudomalachite from Bampfylde Mine, Devon
£30.00 -
Hematite from Andrade mine, Brazil
£5.00 -
Hematite from Goose Green Mine, Cumbria
£15.00 -
Hematite from Sterling Mine, USA
£2.00 -
Hematite from Ullcoats Mine, Cumbria
£15.00 -
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 and Smithsonite from Aties Iron Mine, South Africa
Price range: £5.00 through £7.50 -
Hemimorphite from Ballygown Mine, Ireland
£15.00 -
Hemimorphite from Golconda Mine, Derbyshire
Price range: £2.00 through £3.00 -
Hemimorphite from Hilarion Mine, Greece
£7.50 -
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 Royal mine, Derbyshire
Price range: £1.00 through £10.00 -
New
Hemimorphite from Wapping Mine, Derbyshire
£2.00 -
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
Holmquistite from Greenbushes Mine, Australia
£5.00 -
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 -
Jeremejevite from Mile 72, Namibia
£10.00 -
Jet Specimens / Rough (Whitby, UK)
Price range: £1.50 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 and Linarite from Eaglebrook Mine, Wales
£10.00
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.