Grăm'ma-tīte, n.
n. [Fr. grammatite; Gr. γράμμα, letter, or γραμμή, a stroke in writing, a line, γράφειν, to write, on account of the lines on its crystals.] (Min.) Same as TREMOLITE, q. v.
n. [Fr. grammatite; Gr. γράμμα, letter, or γραμμή, a stroke in writing, a line, γράφειν, to write, on account of the lines on its crystals.] (Min.) Same as TREMOLITE, q. v.