Knē'bel-ite, n.
(nē'bel·it, 49), n. (Min.) A mineral of a gray, red, brown, or green color, and glistening luster, consisting chiefly of silica, protoxide of iron, and protoxide of manganese; — so named after Major von Knebel. Dana.
(nē'bel·it, 49), n. (Min.) A mineral of a gray, red, brown, or green color, and glistening luster, consisting chiefly of silica, protoxide of iron, and protoxide of manganese; — so named after Major von Knebel. Dana.