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Sapphire Rough New Research Could Make It Easier to Find High-quality Canadian Sapphires New research from UBC mineralogists could make it easier to find high-quality Canadian sapphires, the same sparkling blue gems that adorn Queen Elizabeth II’s Sapphire Jubilee Snowflake Brooch. … Continue reading
New research could make it easier to find high-quality Canadian sapphires, the same sparkling blue gems that adorn Queen Elizabeth II’s Sapphire Jubilee Snowflake Brooch. Geology News — ScienceDaily