Gemstones
Amazonite Mineralogy: A Gemmologist's Deep Dive...
Part of our Ultimate Amazonite Guide. For gemmologists seeking a broader perspective beyond mineralogy, especially concerning the practical aspects of design and valuation, our Amazonite: A Master Goldsmith's Guide to...
Amazonite Mineralogy: A Gemmologist's Deep Dive...
Part of our Ultimate Amazonite Guide. For gemmologists seeking a broader perspective beyond mineralogy, especially concerning the practical aspects of design and valuation, our Amazonite: A Master Goldsmith's Guide to...
Amazonite: A Master Goldsmith's Guide to Design...
Welcome, fellow gem enthusiasts! I'm Reza Piroznia, FCGmA, and with over 40 years of experience in this captivating field, from my studies at George Brown College to my own workshop,...
Amazonite: A Master Goldsmith's Guide to Design...
Welcome, fellow gem enthusiasts! I'm Reza Piroznia, FCGmA, and with over 40 years of experience in this captivating field, from my studies at George Brown College to my own workshop,...
Historical Significance of Agate: From Ancient ...
Introduction: A Stone of Ancient Power and Modern BeautyPart of our Ultimate Guide to Agate. Agate, a microcrystalline variety of silica, specifically chalcedony, has woven its way through the tapestry...
Historical Significance of Agate: From Ancient ...
Introduction: A Stone of Ancient Power and Modern BeautyPart of our Ultimate Guide to Agate. Agate, a microcrystalline variety of silica, specifically chalcedony, has woven its way through the tapestry...
The Art of Agate Cutting and Polishing: Insight...
Understanding Agate: A Foundation for ExcellencePart of our Ultimate Guide to Agate. Before we even think about picking up a saw or a polishing wheel, it’s crucial to deeply understand...
The Art of Agate Cutting and Polishing: Insight...
Understanding Agate: A Foundation for ExcellencePart of our Ultimate Guide to Agate. Before we even think about picking up a saw or a polishing wheel, it’s crucial to deeply understand...
Agate Color & Patterns: Reza Piroznia's Framewo...
Greetings, fellow gem enthusiasts! I am Reza Piroznia, FCGmA—Master Artisan, Certified Gemmologist, and Fellow of the Canadian Gemmological Association. For gemologists and collectors alike, understanding the nuances of agate color...
Agate Color & Patterns: Reza Piroznia's Framewo...
Greetings, fellow gem enthusiasts! I am Reza Piroznia, FCGmA—Master Artisan, Certified Gemmologist, and Fellow of the Canadian Gemmological Association. For gemologists and collectors alike, understanding the nuances of agate color...
Agate Geology: Unraveling the Microcrystalline ...
By Reza Piroznia, FCGmA. Delving into the intricate world of agate geology requires understanding its formation, and for a broader overview of this fascinating gemstone, particularly its aesthetic qualities and...
Agate Geology: Unraveling the Microcrystalline ...
By Reza Piroznia, FCGmA. Delving into the intricate world of agate geology requires understanding its formation, and for a broader overview of this fascinating gemstone, particularly its aesthetic qualities and...