Pharmacosiderite

$250.00

$40.00 shipping
Seller offers an extended return window of up to 30 days
Ships from USA

Crystal ClassicsFeatured

Tucson, Arizona, USA

7,543 for sale·132 sold

Pharmacosiderite, a hydrated basic ferric arsenate, forms splendidly coloured deep lush leaf green cubic crystals lining a shallow open vug in a limonitic gossan matrix. The crystals average 1 to 1.5 mm on edge and are intergrown each other and partly surrounded with drusy tan and jet-black micro-crystalline unidentified species. A great miniature Pharmacosiderite from Wheal Gorland.