Defn: One who is skilled in lithology.
LITHOLOGY
Li*thol"o*gy, n. Etym: [Litho- + -logy: cf. F. lithologie.]
1. The science which treats of rocks, as regards their mineral constitution and classification, and their mode of occurrence in nature.
2. (Med.)
Defn: A treatise on stones found in the body.
LITHOMANCY
Lith"o*man`cy, n. Etym: [Litho- + -mancy: cf. F. lithomancie.]
Defn: Divination by means of stones.
LITHOMARGE
Lith"o*marge, n. Etym: [Litho- + L. marga marl.]
Defn: A clay of a fine smooth texture, and very sectile.
LITHONTHRIPTIC; LITHONTHRYPTIC
Lith`on*thrip"tic, Lith`on*thryp"tic, a. & n. Etym: [Litho- + Gr.