chusite Min.
(ˈtʃjuːzaɪt)
[Named by Saussure in 1794, perhaps f. Gr. χύσ-ις fusion + -ite.]
A variety of Olivine, considered by Dana to be partially decomposed chrysolite.
| 1811 Pinkerton Petral. I. 38 Little grains..of that substance I have called granular chusite. 1814 T. Allan Min. Nomencl., Chusite, Saussure, a mineral found in the cavities of porphyry. 1868 Dana Min. 258. |