Search Results for: Gemology

Bring on the bling! A step-by-step guide to achieving expert color-work with fabrics to create dynamic, glittering gemstone-themed quilts Quilting expert Andrea

A concise, systematic, yet comprehensive ``textbook'' treatment of the science. Examines origin, chemistry, crystallography, physical properties, and optical pr

From the dawn of time, ruby and sapphire have both attracted and fascinated humans in ways that few other items could.While objects of desire are found througho