Maneckiite is a rare phosphate mineral with the formula(Na[])Ca<sub>2</sub>Fe<sup>2+</sup><sub>2</sub>(Fe<sup>3+</sup>Mg)Mn<sub>2</sub>(PO<sub>4</sub>)<sub>6</sub>â¢2H<sub>2</sub>O. It was found in Michaà Âkowa, Góry Sowie Block, Lower Silesia, Poland.
Maneckiite is a member of the wicksite group.