Creedite from Mexico
Size-
4.3cm x 2.6cm x 2cm
Weight-
18g
You will receive the item in the photo
Creedite is a rare complex calcium aluminium Sulfate fluoride-hydroxide mineral.
Crystal system: monoclinic
Mineral class: Halide
Rock formation: it occurs as a secondary mineral within the oxidized upper zones in f fluorite rich hydrothermal ore deposits.
Hardness: 3.5-4 on the MOHs scale
