Analysis: Siberian blue quartz
Siberian blue quartz turns out to be ordinary glass! In July 2021, I had a piece of “Siberian blue quartz” analyzed in a laboratory to…
Tag: sodium-calcium-aluminosilicate glass
Siberian blue quartz turns out to be ordinary glass! In July 2021, I had a piece of “Siberian blue quartz” analyzed in a laboratory to…
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