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Model
Number: 1254
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by L.W. Currier, 6 x 9-inch soft-cover book, 122 pages, 3 figures, 1 table, 26 plates including Plate 1, Geologic map and interpretative geologic cross sections of the zinc and lead region of southwestern Virginia, scale 1:62,500, color map 21 x 56 inches, Plate 2 – Structural features and occurrences of zinc-lead ores, scale 1 inch = 2 miles, 9 x 25-inch black and white map, Plate 3 – Map of Virginia showing locations of zinc-lead deposits, scale 1 inch ~ 30 miles, 9 x 15-inch black and white map, Plate 9 – Columnar sections of the Shady dolomite, scale 1 inch = 250 feet, 16 x 16-inch black and white plan, 1935. This report describes the important lead and zinc mines, prospects, and occurrences that are located in southwestern Virginia along a mineralized belt that extends from south-central Smyth County, through southern Wythe County, to the southwest corner of Pulaski County. The mapped region covers an area about 55 miles long and 2-7 miles wide, and contains lead-zinc mineralized breccia zones hosted primarily by the Cambrian-age Shady dolomite. The characteristics of the breccias, mineralization, stratigraphy, and structure of the region are described in detail. Out-of-print.
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