Indurated talc
an impure, slaty talc, with a nearly compact texture, and greater hardness than common talc; - called also talc slate. |
See also: Talc
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
an impure, slaty talc, with a nearly compact texture, and greater hardness than common talc; - called also talc slate. |
See also: Talc