| | Book (edition) | from the Tourmaline Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...(Peridot), Turquois, Prosopite, Variscite, Jade (Nephrite and Jadeite), Rhodonite, ldocrase (V esuvianite)...of tourmaline crystal forms 38. Map of San Diego County, California gem sources 3 9. Stewart Lithia· and...Columbia 52. Map of nephrite jade areas in Wyoming 53. Views in nephrite terrain, Wyoming 54. View of Clear...Clear Creek, San Benito County, California 55. Monterey County jade-producing shoreline, California 56. | | | Report (volume) | Schultz, P. R. Thrust faulting, mechanisms, Rocky Mts., discovery challenge: theories: Longwell, C. R....Petroleum geology, careers: Downs, G. R., 2. A. O., 4. Wyoming, geological history and Future: Conselman, F. B...Plateau: Wengerd, Warren; P. S., 4. S. A., 6. Rocky Mts., petroleum, discovery Greenland, northeastern: Hofer...Sedimentation, stratigraphy, and Oklahoma, Ouachita Mts., photoseismic exploration: Krumbein, mosaic: Cline...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor: |
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