What is the crossword clue for the answer: CORUNDUM

Ruby or sapphire - may be the clue you are looking for!

Extremely hard mineral used as an abrasive - may be the clue you are looking for!

Abrasive stuff, almost excessive in the case of a crocus - may be the clue you are looking for!

14s bestselling writer or more of a rogue? - may be the clue you are looking for!

Maybe a ruby from curmudgeon sorry after Georgias left - may be the clue you are looking for!

Mineral in abrasives - may be the clue you are looking for!

CORUNDUM

This is a 8 letter answer

Dictionary definitions:

Word: corundum
Phonetic: /kəˈɹʌn.dəm/
Listen:

An extremely hard mineral, a form of aluminum oxide with the chemical formula Al2O3, that occurs in the form of the gemstones sapphire and ruby; it is used as an abrasive.

All clues having "CORUNDUM" for an answer:

You can find a list of possible crossword clues for CORUNDUM below.

Ruby or sapphire

Extremely hard mineral used as an abrasive

Abrasive stuff, almost excessive in the case of a crocus

14s bestselling writer or more of a rogue?

Maybe a ruby from curmudgeon sorry after Georgias left

Mineral in abrasives

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CORUNDUM

CORUNDUM

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