Grasshopper is the marketing name for a turquoise from Lander County Nevada owned by Tom Morgan. His story is found in Turquoise in America Part Two, 1910-1990. This turquoise has been sold exclusively by Shreve Saville.
 
This cab weighs 10.6 carats and measures 2.5cm X 1cm. It is priced at $17 a carat or $180. It is not treated and backed. I have assigned a TG of 83 of HG High Grade. This stone comes from Shreve Saville.