00831cam a22002291 4500 gs 11000606 DLC 20260227111312.0 780126m18891911paua 001 0 eng c gs 11000606 (OCoLC)3582290 Library U.S. Geol. Survey PU DLC premarc QE375 .E88 Eyerman, John, 1867- The mineralogy of Pennsylvania, by John Eyerman. Easton, Pa., 1889-1911. 2 pt. front. (phot., pt. 2) illus., 3 pl. 23-26 cm. Pt. 2 printed on one side of leaf only. pt. 1. To be used as a supplement in connection with Dr. F. A. Genth's "Preliminary report on the mineralogy of Pennsylvania." (1875)--pt. 2. Chemical analyses. Mineralogy Pennsylvania. 25095 25095