Sphalerite: A Brilliant Treasure
A rare treasure for gemstone collectors, sphalerite has an unforgettable fire and brilliance and a greater dispersion than diamond. Fine, well cut and faceted sphalarite has an adamantine, or "diamond like" luster.
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The Gemopedia™ is your all-in-one resource for gemstone history and education. Discover exotic gem colors, gem shapes, gemstone properties, and more to help you identify and enjoy the gems in your collection. Visit the Gemopedia™ to see more!
Morganite
Iolite
Ruby
Alexandrite
Diamond
Tanzanite
Glossary
From abalone to zircon, learn about gemstone and jewelry terms in our extensive photographic glossary.
Gemstone Identification
Learn to tell topaz from tourmaline and one blue stone from another using our gemstone identification guide.
Gem Enhancements and Care
It's important to understand how and if the gemstones in your collection are enhanced to help you properly care for and keep them looking their best for generations.