any of a class of substances occurring in nature, usually comprising inorganic substances, as quartz or feldspar, of definite chemical composition and usually of definite crystal structure, but sometimes also including rocks formed by these substances as well as certain natural products of organic origin, as asphalt or coal.
a substance obtained by mining, as ore.
(loosely) any substance that is neither animal nor vegetable.
Nutrition. any of the inorganic elements, as calcium, iron, magnesium, potassium, or sodium, that are essential to the functioning of the human body and are obtained from foods.
mineral | Define mineral at Dictionary.com
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a substance (such as quartz, coal, petroleum, salt, etc.) that is naturally formed
under the ground. : a chemical substance (such as iron or zinc) that occurs ...
A naturally occurring, homogeneous inorganic solid substance having a definite
chemical composition and characteristic crystalline structure, color, and ...
: A mineral
is a naturally occurring solid with a characteristic composition, crystalline atomic structure and distinct physical properties .
can be pure elements or complex chemical compounds. More »
A mineral is a nonliving natural substance of a definite chemical composition. A
mineral like manganese may help keep you healthy; a mineral like a diamond ...
When you see a glittering crystal in our Museum you would probably say it was a
mineral - and you'd almost certainly be right. But can you say what a mineral ...
Definition of a mineral. ... "A mineral is an element or chemical compound that is
normally crystalline and that has been formed as a result of geological ...
The definition of a mineral is anything not animal or plant life. An example of
mineral is dirt. An example of mineral is rocks. YourDictionary definition and
mineral definition, meaning, what is mineral: a valuable or useful chemical
substance that is formed naturally in the ground. Learn more.