hübnerite

Etymology
Adolf Hübner, German mineralogist,.

Noun

 * 1)  A manganese tungstate mineral that forms reddish-brown to black monoclinic prismatic submetallic crystals.

Translations

 * Finnish: hübneriitti, hybneriitti
 * French:
 * German: Hübnerit
 * Italian: hübnerite
 * Portuguese: hubnerita
 * Spanish: hubnerita