ALL meanings of troostite
troost·ite
T t - noun troostite a microconstituent of hardened and tempered steel, consisting of a very fine aggregate of ferrite and cementite. 1
- noun troostite a reddish or greyish mineral that is a variety of willemite in which some of the zinc is replaced by manganese 0
- noun troostite a hard, reddish, rhombohedral mineral, (Zn,Mn)2SiO4, with large crystals, similar to willemite but containing varying amounts of manganese 0