thorite
n. கருமணிக்கட்டி, நார்வேயில் கிடைக்கும் கருங்கனிப்பொருள் வகை.
Tho"rite, n. Etym: [So called by Berzelius from the Scandinavian god Thor. See Thor.] (Min.) Defn: A mineral of a brown to black color, or, as in the variety orangite, orange-yellow. It is essentially a silicate of thorium.