corundum in the Oxford Spanish Dictionary

Translations for corundum in the English»Spanish Dictionary (Go to Spanish»English)

Translations for corundum in the Spanish»English Dictionary (Go to English»Spanish)

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corundum

corundum in the PONS Dictionary

Translations for corundum in the Spanish»English Dictionary

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corundum
American English

Monolingual examples (not verified by PONS Editors)

English
It is black or dark grey in colour, less dense than translucent-brown corundum with a specific gravity of between 3.5 and 3.8.
en.wikipedia.org
It occurs with calcite, ettringite, wollastonite, larnite, brownmillerite, gehlenite, diopside, pyrrhotite, grossular, spinel, afwillite, jennite, portlandite, jasmundite, melilite, kalsilite and corundum in the limestone xenoliths.
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For example, ruby is the red variety of the species corundum, while any other color of corundum is considered sapphire.
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Accessory minerals include kyanite, rutile, quartz, lawsonite, coesite, amphibole, phengite, paragonite, zoisite, dolomite, corundum, and, rarely, diamond.
en.wikipedia.org
Bauxite is a very common ore which, along with corundum's reasonably high hardness, contributes to corundum's status as a common, inexpensive abrasive.
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It is commonly associated with olivine, magnetite, serpentine, and corundum.
en.wikipedia.org
Minerals that often display parting include the pyroxenes, hematite, magnetite, and corundum.
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In some cases they contain abnormal constituents such as calcite, sillimanite or corundum.
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It largely consists of the mineral corundum (aluminium oxide), mixed with other species such as the iron-bearing spinels, hercynite, and magnetite, and also rutile (titania).
en.wikipedia.org
This plant produces corundum for lasers and other applications.
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