Rocks and Minerals
Showing 551–600 of 806 results
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Phillipsite from Playa Quemada, Spain
£10.00 -
Phillipsite from Sant Corneli Quarry, Spain
£7.50 -
Phosphosiderite from Cubos-Mesquitela-Mangualde area, Portugal
£5.00 -
Plumbogummite from Ste Barbe vein, France
£7.50 -
Prehnite from Cortijo de la mina, Spain
Price range: £5.00 through £7.50 -
Prehnite Specimens
Price range: £4.00 through £6.00 -
Prehnite specimens from Djouga diggings, Mali
Price range: £5.00 through £6.50 -
Prehnite specimens from Loanhead Quarry, Scotland
Price range: £7.50 through £20.00 -
Proustite from Imiter mine, Morocco
£20.00 -
Pseudobrookite and Nepheline from Nickenicher Sattel, Germany
£5.00 -
Pseudomalachite from La Virgen Mine, Spain
Price range: £8.00 through £20.00 -
New
Pseudomalachite from Penberthy Croft Mine, Cornwall
Price range: £5.00 through £7.50 -
Pseudomalachite from Short Grain, Cumbria
£2.00 -
Psuedomalachite and Chrysocolla from Desire Mine, South Africa
£10.00 -
Purpurite from Cubos-Mesquitela-Mangualde, Portugal
£10.00 -
Purpurite Specimens
Price range: £3.50 through £20.00 -
Pyrite Clusters
Price range: £1.00 through £3.50 -
Pyrite clusters (Octahedral)
£25.00 -
Pyrite Cubes
Price range: £1.00 through £2.50 -
New
Pyrite from Abbots Cliff, Kent
£5.00 -
Pyrite from Ambas Aguas, Spain
Price range: £1.00 through £10.00 -
Pyrite from Deer Hills, Cumbria
£10.00 -
Pyrite from Krumlkeeskopf area, Austria
£3.00 -
Pyrite from Navajún, Spain
Price range: £2.00 through £25.00 -
New
Pyrite from Shakespeare Cliff, Kent
£3.00 -
Pyrite from Tanzenberg, Austria
£10.00 -
Pyrite from Warden Point, Kent
£20.00 -
Pyrolusite from Imini Mine, Morocco
£3.00 -
Pyrolusite from Sierra Minera de Cartagena-La Unión, Spain
£5.00 -
Pyromorphite from Driggith Mine, Cumbria
£15.00 -
Pyromorphite from Dry Smale Gill, Cumbria
£5.00 -
Pyromorphite from Glengonnar shaft, Scotland
£5.00 -
Pyromorphite from Pike Lane Opencut, Derbyshire
£7.50 -
Pyromorphite from Silver Gill, Cumbria
£3.50 -
Pyromorphite from Wheal Alfred, Cornwall
Price range: £3.50 through £7.50 -
Pyromorphite from Wheal Exmouth, Devon
Price range: £10.00 through £25.00 -
Pyromorphite from Whitfield Brow Mines, County Durham
£10.00 -
Pyromorphite Specimens
Price range: £3.95 through £150.00 -
Pyromorphite specimens from Burgham Mine, Shropshire
Price range: £10.00 through £15.00 -
Pyromorphite specimens from Bwlch Glas Mine, Wales
Price range: £5.00 through £10.00 -
New
Pyroxene from ‘Ahlitte’, Germany
£5.00 -
Pyroxmangite from Serrana Mine, Spain
Price range: £7.00 through £10.00 -
Pyrrhotite from Osor Mines, Spain
£5.00 -
Quartz (Rose) from Dara-e-Pech pegmatite field, Afghanistan
Price range: £20.00 through £50.00 -
Quartz (Rose) from Regal mine, Brazil
Price range: £25.00 through £75.00 -
Quartz after Beta-Quartz
Price range: £1.50 through £3.00 -
Quartz and Amethyst specimens (Spirit/Cactus)
Price range: £10.00 through £20.00 -
Quartz and Calcite from Geevor Mine, Cornwall
£10.00 -
Updated
Quartz Crystal Cluster (Faden/Tabular)
Price range: £1.00 through £5.00 -
Quartz from Botallack Mine, Cornwall
£20.00
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.