1) Iron mineral 2) Oxide mineral
Found on
https://www.crosswordclues.com/clue/akaganéite
Akaganéite is an iron(III) oxide-hydroxide / chloride mineral with formula: Fe3+O(OH,Cl) e.g.; β-FeO(OH). It is formed by the weathering of pyrrhotite (Fe1-xS). Nickel also has been reported in the structure. It has a monoclinic crystal structure, a metallic luster and a brownish yellow streak. It is named after the Akagane mine in Iwate, Japan,...
Found on
http://en.wikipedia.org/wiki/Akaganéite
No exact match found.
