oryctognosy

Or`yc*tog"no*sy, n. Etym: [Gr. Defn: Mineralogy. [Obs.] -- Or`yc*tog*nos"tic, a. -- Or`yc*tog*nos"tic*al, a. [Obs.] -- Or`yc*tog*nos"tic*al*ly, adv. [Obs.]

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