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Mineral - Simple English Wikipedia, the free encyclopedia

simple.wikipedia.org/wiki/Mineral

"A mineral is a homogeneous naturally occurring substance with a definite but not necessarily fixed chemical composition. Most minerals are solids with an ...

What is definite chemical composition - Answers.com

www.answers.com/Q/What_is_definite_chemical_composition

Definite chemical composition is when a mineral is made of the same material throughout. Basically when a mineral is only made of one material all the way ...

What are Minerals? | What are Mineral Properties? - Geology.com

geology.com/minerals/what-is-a-mineral.shtml

A mineral is a naturally occurring, inorganic solid, with a definite chemical composition and ordered internal structure.

Minerals - Tulane University

www.tulane.edu/~sanelson/eens1110/minerals.htm

Aug 31, 2015 ... With a definite chemical composition (every time we see the same mineral it has the same chemical composition that can be expressed by a ...

Mineral Properties | Mineralogy4Kids

www.mineralogy4kids.org/mineral-properties

A mineral is a naturally-occurring, inorganic solid which possesses a characteristic internal atomic structure and a definite chemical composition. If we take the ...

Mineral | Define Mineral at Dictionary.com

www.dictionary.com/browse/mineral

any of a class of substances occurring in nature, usually comprising inorganic substances, as quartz or feldspar, of definite chemical composition and usually of  ...

mineral | chemical compound | Britannica.com

www.britannica.com/science/mineral-chemical-compound

Aug 2, 2013 ... Mineral, naturally occurring homogeneous solid with a definite chemical composition and a highly ordered atomic arrangement; it is usually ...

Mineral Definitions

www.webmineral.com/Mineral_Definition.shtml

"Minerals are naturally-occurring inorganic substances with a definite and predictable chemical composition and physical properties." (O' Donoghue, 1990).

The Learning Zone: What is a Mineral? - Oxford University Museum ...

www.oum.ox.ac.uk/thezone/minerals/define/chemical.htm

Each mineral is defined by its particular chemical composition and crystal structure ... not vary - halite, like all other minerals has a definite chemical composition.

The Learning Zone: What is a Mineral? - Oxford University Museum ...

www.oum.ox.ac.uk/thezone/minerals/define/

A mineral is a naturally occurring inorganic solid, with a definite chemical composition, and an ordered atomic arrangement. This may seem a bit of a mouthful, ...