
1) Phosphate mineral
Found on
https://www.crosswordclues.com/clue/satterlyite

Satterlyite is a hydroxyl bearing iron phosphate mineral. The mineral can be found in phosphatic shales and was first discovered in the Big Fish River area in Yukon Territory, Canada. Satterlyite is part of the phosphate mineral group. Satterlyite is a transparent, light brown to light yellow mineral with a density of 3.68 g/cm3. The structure of ...
Found on
http://en.wikipedia.org/wiki/Satterlyite
No exact match found.