Sugilite Websites:
jewelrybymelanie.com
Jewelry by Melanie, semi-precious stone bead necklaces, bracele
Bead necklaces, bracelets, pendants, cabachons, and earrings. Jewelry designed by Melanie.
cigem.ca
Gemology World – Canadian Institute of Gemmology
Dedicated to research and advance in education in the field of gemmology. Gemlab Research & Technology. Gemological Books and Instruments. Professional Development.