lipariten.

/ˈlɪpərʌɪt/Etymology: Named, 1847, by Glocker, < Greek λιπαρός shining + -ite suffix1.
Mineralogy.
1865 in H. Watts
1879 F. Rutley xi. 177 The vitreous rocks of the first or highly-silicated sub~class closely resemble the liparites, trachytes, andesites [etc.].
This entry has not yet been fully updated (first published 1903; most recently modified version published online June 2018).