And congratulations to our winner. For our July Gem Quiz, we described a “gemstone that tells a prehistoric tale.” We noted that it often has a spiraled form...
And congratulations to our winner. For our June Gem Quiz, we described a “rock nerd’s rock.” We noted that it is highly lustered, forms in sprays...
I was discovered in France in 1845 and named after a fabled alchemist from the 15th century who was supposedly the first to identify the properties...
And you think the diamond in your engagement ring tells a story! Look deep into my often spiraled form and I’ll tell you who traveled where,...
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