Ophirite
Wzór chemiczny: Ca<sub>2</sub>Mg<sub>4</sub>Zn<sup>2+</sup><sub>2</sub>Mn<sup>3+</sup><sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>(Fe<sup>3+</sup>W<sup>6+</sup><sub>9</sub>O<sub>34</sub>)<sub>2</sub>·46H<sub>2</sub>O
Cabinet No. 40
Wzór chemiczny: Ca<sub>2</sub>Mg<sub>4</sub>Zn<sup>2+</sup><sub>2</sub>Mn<sup>3+</sup><sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>(Fe<sup>3+</sup>W<sup>6+</sup><sub>9</sub>O<sub>34</sub>)<sub>2</sub>·46H<sub>2</sub>O