Rocks and Minerals
Showing 601–650 of 898 results
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Pharmacosiderite from Penberthy Croft Mine, Cornwall
£3.00 -
Phenakite from Lord Hill Quarry, USA
£15.00 -
Philipsburgite from Driggith Mine, Cumbria
£10.00 -
Philipsburgite from Potts Gill Copper Mine, Cumbria
£5.00 -
Phillipsite and Thomsonite from Graulay Quarry, Germany
£2.50 -
Phillipsite from Basaltbruch, Austria
£5.00 -
Phillipsite from Limberg Quarries, Germany
£5.00 -
Phillipsite from Perrier, France
£5.00 -
Phillipsite from Playa Quemada, Spain
£10.00 -
Phillipsite from Saint-Jean-le-Centenier, France
£3.00 -
Phillipsite from Sant Corneli Quarry, Spain
£7.50 -
Phillipsite from Stradner Kogel, Austria
£2.50 -
Phillipsite from Uzsa, Hungary
£2.50 -
Phosgenite specimens
£3.00 -
Phosphosiderite from Cubos-Mesquitela-Mangualde area, Portugal
£5.00 -
Plancheite from Mufulira Mine, Zambia
£15.00 -
Plumbogummite from Ste Barbe vein, France
Price range: £7.50 through £10.00 -
Plumbogummite from Ste Barbe vein, France
£10.00 -
Prehnite from Cortijo de la mina, Spain
Price range: £5.00 through £7.50 -
Prehnite Specimens
Price range: £5.00 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 -
Pseudobrookite and Sodalite from Nickenicher Sattel, Germany
Price range: £2.50 through £7.50 -
Pseudobrookite and Topaz from Niveligsberg, Germany
£7.50 -
Pseudobrookite from Basaltwerk Pauliberg, Austria
£3.00 -
Pseudobrookite from Bellerberg volcano, Germany
£2.50 -
Pseudobrookite from Caspar quarry, Germany
£2.50 -
Pseudomalachite from Penberthy Croft Mine, Cornwall
£7.50 -
Pseudomalachite from Silberbrünnle Mine, Germany
Price range: £3.00 through £4.00 -
Psuedomalachite and Chrysocolla from Desire Mine, South Africa
£10.00 -
Purpurite Specimens
Price range: £3.50 through £20.00 -
Pyrargyrite specimens
£10.00 -
Pyrite Clusters
Price range: £1.00 through £3.00 -
Pyrite Cubes
£2.00 -
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 -
Pyrite from Parys Mountain Mines, Wales
£7.50 -
Pyrite from Shakespeare Cliff, Kent
£3.00 -
Pyrite from Smallcleugh Mine, Cumbria
£5.00 -
Pyrite from Tanzenberg, Austria
£10.00 -
Pyrite from Warden Point, Kent
£20.00 -
Pyrite in Slate from Dorothea Quarry, Wales
Price range: £2.50 through £3.50 -
Pyrolusite from Sierra Minera de Cartagena-La Unión, Spain
£5.00 -
Pyromorphite from Brandy Gill Mine, Cumbria
£3.50 -
Pyromorphite from Driggith Mine, Cumbria
£15.00 -
Pyromorphite from Dry Smale Gill, Cumbria
£5.00
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.