By: Hettie Basil Lighttower
What do cobalt blue glassware and shungite have to do with anything? Well first of all, what are they??? The blue glassware many moons ago was colored with the mineral cobalt during the glass making process. The process plus cobalt created this glorious shade of blue! You may have thought that the color came from dyes or pigments. But indeed it came from cobalt the mineral.
And more about that in…