Meurigite-Na
Chemical formula: [Na(H<sub>2</sub>O)<sub>2.5</sub>][Fe<sup>3+</sup><sub>8</sub>(PO<sub>4</sub>)<sub>6</sub>(OH)<sub>7</sub>]ยท4H<sub>2</sub>O
Cabinet No. 40
Chemical formula: [Na(H<sub>2</sub>O)<sub>2.5</sub>][Fe<sup>3+</sup><sub>8</sub>(PO<sub>4</sub>)<sub>6</sub>(OH)<sub>7</sub>]ยท4H<sub>2</sub>O