The Science of Gemstones
Crisp, cool fall weather is here and the trees are almost bare here in the mid-western USA, which means a lot of us who live in cool winter climates will be spending more time indoors. Many of us are baking cookies and other yummy delicacies to share with our holiday visitors or to serve at family gatherings. Winter is also a good time to study and learn about our varied interests. Gemstones have always been a passion for me and I'm always hungry for more knowledge about them. I spend many hours researching different precious and semi-precious stones for the Gemstone Forum I moderate at http://wirejewelrybootcamp.com . Providing valuable content for the members there has been a huge learning experience for me. Last week, as I was researching an unusual gemstone, I found a sweet treat that I want to share with you. Barbara Smigel, who is an Emeritus Professor at College of Southern Nevada, is offering a series of her college lessons online ...