Material: Sterling Silver, White Buffalo Turquoise, Jet
Dimensions: Size 11-3/4. Ring's face is 3/4" long.
Weight (in grams): 21.4
Hallmark/Signature: TSF (Touch of Santa Fe), Sterling
White Buffalo--also known as White Buffalo Turquoise, Wildhorse and Crazyhorse--is a gemstone that is mined in northern Nevada, and sometimes Utah. It was presumed to be turquoise and often sold as such; however; its classification is magnesite and alumite. It has been popularized as White Turquoise.
White Buffalo is often very striking -as it contains dark brown and black matrix. It is a hard stone; equivalent to turquoise. It is rated a 5-6 on the Mohs hardness scale. Stones will vary from piece to piece.