All stones are 100% Natural Unbacked and Untreated ALWAYS cut and polished by me right here in the U.S. 100% Natural Untreated HUGE New Lander Tight Spider Web Turquoise Designer Cabochon. Found across the valley from the World Famous Lander Blue Turquoise Mine. The difference between Lander Blue And New Lander is instead of the Blue with Black Spider Web of Old Blue lander, New lander Turquoise is usually green and yellow with Black or brown matrix. Still a very gorgeous Gemstone that will make the perfect addition to your Rare Turquoise Collection or the perfect Rare Centerpiece for your own Handmade Statement Jewelry Pendant. You will look far a wide to find a New Lander Webbed Turquoise Cabochon of this Size, Quality, tight Webbing and Color and Fall Short. This Is Truly a One Of A kind Spectacular Rare Cabochon.