. De re metallica. Metallurgy; Mineral industries. 62 BOOK III. Also the veins which we call profundae differ in the manner in which they descend into the depths of the earth ; for some are vertical (A), some are inclined and sloping (B), other? crookedl(C).. Moreover, venae profundae (B) differ much among themselves regarding the kind of locality through which they pass, for some extend along the slopes of mountains or hills (A-C) and do not descend down the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - col
. De re metallica. Metallurgy; Mineral industries. 62 BOOK III. Also the veins which we call profundae differ in the manner in which they descend into the depths of the earth ; for some are vertical (A), some are inclined and sloping (B), other? crookedl(C).. Moreover, venae profundae (B) differ much among themselves regarding the kind of locality through which they pass, for some extend along the slopes of mountains or hills (A-C) and do not descend down the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Agricola, Georg, 1494-1555; Hoover, Herbert, 1874-1964. New York, Dover Publications
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