Hypertext Webster Gateway: "hessite"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Hessite \Hess"ite\, n. [After H. Hess.] (Min.)
A lead-gray sectile mineral. It is a telluride of silver.
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.