mineral
Word family
- mineralizeverbB2
- mineralizationnounC1
- mineralogicaladjectiveC1
- mineralogistnounC1
- mineralogynounC1
Synonym discussion
Sense: noun/1
Mineral is the broadest term for a natural, inorganic substance found in the earth's crust with a definite chemical composition. Ore refers to rock or mineral deposits from which valuable metals can be profitably extracted — all ores are minerals, but not all minerals are ores. Rock is a solid mass made of one or more minerals mixed together; for example, granite is a rock made of quartz, feldspar, and mica. Crystal refers to a mineral with a regular geometric shape determined by its atomic structure — quartz crystals are a well-known example. Gemstone describes a mineral that has been cut and polished for jewellery, such as diamonds or emeralds. To see the difference: gold found in a mountain is a mineral; when the deposit is large enough to mine, it is called gold ore; pure gold can form crystals, though this is rare; and when a ruby is cut and set in a ring, it becomes a gemstone.
Common collocations
Phrases
- vitamins and minerals
- mineral and organic
- mineral-rich soil
Prepositions
- rich in minerals
- source of minerals
- made of mineral
Etymology
From Latin 'minera' meaning 'ore' or 'mine', through Old French 'mineral'. The word entered English in the 1400s, originally referring to substances obtained by mining. The dietary sense developed in the 1700s and 1800s as scientists discovered that certain inorganic elements are essential for life. The British use of 'mineral' for a fizzy drink comes from 'mineral water', which originally meant water from a natural spring containing dissolved minerals.