Webster’s Revised Unabridged Dictionary · 1913
Hessite
Hess′ite (hĕs′īt), n. [After H. Hess.] (Min.) A lead-gray sectile mineral. It is a telluride of silver.
Webster’s Revised Unabridged Dictionary · 1913
Hess′ite (hĕs′īt), n. [After H. Hess.] (Min.) A lead-gray sectile mineral. It is a telluride of silver.