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Updated: Dec 31, 2025

Exfoliation of Egyptian Blue and Han Blue, Two Alkali Earth Copper Silicate-based Pigments
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Blue on blue

Len D'Cruz1

  • 1GDP and Senior Dento-legal Advisor, British Dental Association, UK. lendcruz1@gmail.com.

British Dental Journal
|January 12, 2020
PubMed

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