Stunning Cacoxenite Crystals From Spain

Cacoxenite

Formula: Fe³⁺₂₄Al(PO₄)₁₇O₆(OH)₁₂·17(H₂O)
System: Hexagonal
Colour: Yellow to brownish ...
Hardness: 3 - 4

From: La Paloma Mine, Zarza la Mayor, Cáceres, Extremadura, Spain