page_title: Antipinite
hierarchical_section_title: Antipinite
caption_attribution_description: English: Sky blue crystals and crystal aggregates of the extremely rare antipinite (IMA 2014-027) from the only known locality worldwide (Pabellon de Pica, Chanabaya, Iquique Province, Tarapacá Region, Chile). Associated mineral is pale green salammoniac. Antipinite is a Copper-Sodium-Potassium Oxalate, which is a very rare combination in Nature since it is a mixture between an organic mineral and an inorganic mineral.
context_page_description: Antipinite is a rare alkali copper oxalate mineral with the chemical formula KNa₃Cu₂(C₂O₄)₄. Its type locality is the Tarapacá Region in Chile.
context_section_description: Antipinite is a rare alkali copper oxalate mineral with the chemical formula KNa₃Cu₂(C₂O₄)₄. Its type locality is the Tarapacá Region in Chile.
caption: Rare antipinite crystals
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