Sapphires get their blue color from traces of iron and titanium, and the interplay of these elements creates the mesmerizing blue hues that sapphires are known for.
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Unidentified Speaker — Unearthing Madagascar's Gemstone Treasures: The Hidden Costs [wE0e1QTrwP0]Evidence Quote
“these precious stones a variety of the mineral corundum get their blue color from traces of iron and titanium the interplay of these elements creates the mesmerizing blue hues that sapphires are known for [2:08]”
Created: 8/11/2026, 8:10:04 AM
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