| | Report (issue) | the cover—Turquois crystals from Lynch Station, Virginia; x ca.; pho tograph by Neal Ycdlin; color plates...C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...of Virginia R. V. DIETRICH* Professor of Geology and Associate Dean of Arts & Sciences, Virginia Polytechnic...Polytechnic Institute Research Division Bulletin 47 Virginia Polytechnic Institute, Blacksburg, Va. 24061 *... © R. V. Dietrich and the Research Division of Virginia Polytechnic Institute, 1970 Printed and bound | | | Book (edition) | Elements. 1. Gold. 7. Lead. 12. Bismutliinite. 2. Silver. 8. Antimony. 13. Tetradyniile. 3. Platinum...Molyhdite. 104. Deweylite. 29. Arsenopyrite. 65. Quartz. 105. 30. Nagyagite. 66. Opal. 106. Genthite...Burdiek, Macon Prof. J. T. I From am of county, of Mr. J. A. D. Stevenson, of States- Humphreys...numerous localities throughout the erally in quartz veins of the gneissic, granitic also in those of...their size, Cabarrus county, the Montgomery with have been Crump Mine county, (at the lat- octahedral |
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