Specimen #810

Name: Pharmacosiderite

Type: Micromount

Locality: Broken Hill, Yancowinna County, New South Wales, Australia

Favorite? N

Fluorescent? N

Size:

Weight:

Acquired: 2008-10-01

Source: Simkev Micromounts

Label: N

Comment: Druses of tiny (30x) pale yellow-green to almost colourless crystals on matrix. KFe3+4(AsO4)(OH)4.6-7H2)

Minerals: Pharmacosiderite (KFe⁺⁺⁺₄(AsO₄)₃(OH)_{4 6}^-₇(H₂O))

There is one picture on file

M00810-01.jpg:

Magnification: 7.5X, FOV: 18 x 12 mm