sarkiniten.

/ˈsɑːkɪnʌɪt/Etymology: Named (Sarkinit) in 1885 by A. Sjögren, < Greek σάρκινος fleshy, in allusion to its flesh-red colour and greasy lustre + -ite suffix1.
Mineralogy.
1887 52 i. 346 Sarkinite, a New Manganese Arsenate.
1890 68 ii. 715 Crystals of Sarkinite.
This entry has not yet been fully updated (first published 1909; most recently modified version published online June 2018).