Sapphire is the blue form of corundum.
Source: tatoeba (11746691)
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47 translations across 41 languages.
6 total sentences available.
Sapphire is the blue form of corundum.
Source: tatoeba (11746691)
Ruby is the red form of corundum.
Source: tatoeba (11746692)
Corundum comes in all colors of the rainbow.
Source: tatoeba (11746695)
Corundum is a form of aluminum oxide.
Source: tatoeba (11746696)
Showing 4 of 6 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.