making it one of the most important gems in the colored stone market
Ammonite has carved pieces of Arizona Hematite Jasper expertly inlayed into its empty chambers
Get ready for summer with our exclusive HMNS Scientist Summer Camp T-Shirt
He shared his knowledge with the rest of the world
Engraved Phoenix Ring gemstone carving making it one of the925 silver, Hematite The Phoenix Symbol of Rebirth and Renaissance Size 7 Born and raised in Athens, Greece, Maria Apostolopoulou revives and reinvents the ancient art of Glyptography, specializing in seal stone carving, gem sculpture, reverse intaglio, art medal, and coin engraving. Her limited edition glyptic jewels are exhibited in galleries, museums, and cultural foundations, while also designing jewelry for renown jewelry brands and museum