Fossils for sale, minerals, healing crystals, tumblestones, jewellery and Seashells. All specimens on My Lost Gems are genuine and come with a certificate, carefully selected high quality, and have been fully authenticated. We offer unique and selected 'buy what you see'. We also offer bulk and wholesale pricing. New products are constantly being added.
Conichalcite, is a relatively common arsenate mineral related to duftite. It is green, often botryoidal, and occurs in the oxidation zone of some metal deposits. It occurs with limonite, malachite, beudantite, adamite, cuproadamite, olivenite and smithsonite.