Thunder Mountain is a claim located on the border between Esmeralda and Mineral Counties in Nevada. It is owned by Shreve Saville.
 
This cab weighs 17 carats and measures 2.5cm X 2cm. It is priced at $40 a carat or $680. It is not treated and backed. I have assigned a TG of 84 HG High Grade. I purchased this stone from Greg Fink who mined the turquoise.