Mccammon j w (2 Ergebnisse)

Paperback. Zustand: Very Good-. First Edition. Unmarked, except for title written on spine and company stamp on inside cover page. Mild wear or bumping of most corners. ; Book Description; Spine has no signs of creasing. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast. Plate folded in rear pocket. ; B. C. Department of Mines Bulletin No. 40; B&W Illustrations; 8vo 8" - 9" tall; 105 pages DE4.…

Paperback. Zustand: Fair. First Edition. 105 pages including index. Black and white illustrations. "Surveys of most of the known commercial or potentially commercial, readily accessible calcareous (limestone) deposits of southwestern British Columbia. Limestone denotes a rock of sedimentary origin consisting mainly of calcium carbonate (calcite) or the double carbonate of calcium and magnesium (dolomite)." - from page 7. Table of contents include geology (origin, modifications, mineralogical composition), quarrying and processing (procedure, impure beds, topography, marketing - uses and specifications), stratigraphy (palaeozoic, triassic, jurassic), descriptions of deposits (Chilliwack River, Vancouver Island, Horne Lake). above-average wear. Spine taped. Usual library markings. A worthy working copy.…