Rocks and Minerals
Showing 901–907 of 907 results
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Updated
Wulfenite from Ojuela Mine, Mexico
Price range: £3.00 through £3.50 -
Wulfenite from the Badenweiler Pb mining district, Germany
£20.00 -
New
Yofortierite from Mont Saint-Hilaire, Canada
£20.00 -
New
Zeophyllite and Phillipsite from Schellkopf, Germany
£7.50 -
Zincite from Sterling Mine, USA
£3.00 -
Zippeite from Wheal Edward, Cornwall
£5.00 -
Zircon from Peixe alkaline complex, Brazil
£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.