What are the different types of emeralds, and what are their chief characteristics?
Sandwana – Small, deep green emeralds that came from the erstwhile state of Rhodesia (now Zimbabwe). They are fine emeralds, strong on colour rather than lustre, specially in small sizes. Virtually extinct now. Colombian – There were two outstanding mines in the past – Muzo and Chivor. They produced the finest emeralds. These had a yellowish green tinge and a lovely crystal. Zambian – Zambian emeralds are bluish in colour, and strong on lusture and purity. Panchsher – Light yellow green emeralds, hexagonal crystals, mainly producing baguettes. Found in small quantities in the higher regions of Pakistan and Afghanistan. Swat – Dark green emeralds, almost blackish, also found in the higher regions of Afghanistan. Brazilian – Brazilian emeralds are small, melee sizes. They are the commercial end of the spectrum – deep, affordable and heavily included. Q. Is emerald a delicate stone? Owners worry about the safety of their emeralds. Be aware that emeralds and all other gems (even diamonds)
