Paramendozavilite

Formula: NaAl₄Fe₇(PO₄)₅(PMo₁₂O₄₀)(OH)₁₆.56H₂O

Origin of name: from Greek para = similar and mendozavilite

Crystal system: monoclinic or triclinic

Crystal class: unknown

Twinning: 

Unit cell: 

Colour: pale yellow

Diaphaneity: 

Luster: vitreous

Habit: crystals prismatic, massive

Hardness: 1

Specific gravity: 3.35

Cleavage: 1; perfect

Tenacity: 

Streak: pale yellow

Synonyms/varieties:

Comments: soluble in dilute acids at room temperature