Stunning combination of Amazonite crystals with Smoky Quartz and Albite!
Colour: White, grey, greyish ...
Hardness: 6 - 6½
Member of: Feldspar Group
Name: Named in 1830 by Johann Friedrich August Breithaupt to a reddish to brownish feldspar from Arendal, Norway and a feldspar with bluish schiller from Stavern (formerly Fredrichsvärn)
From Sentinel Rock, El Paso County, Colorado.
Measures 8.6 cm by 12.8 cm by 8.5 cm in size.