 | | 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) | | from the Tourmaline Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...Opal. II 68 IMPORT ANT GEMSTONES The Feldspar Group, Spodumene, Tourmaline, Sodalite, Olivine (Peridot)...Jadeite), Rhodonite, ldocrase (V esuvianite), The Garnet Group. 199 246 III QUARTZ FAMILY GEMSTONES IV RARE...Frontispiece. Drawing of tourmaline and morganite group 1. Crater of Diamonds, Arkansas 2. Star of Arkansas...Mounce diamond crystal 5. Gibson's Ruby mine, Cowee Creek, North Carolina 6. Corundum Hill, North Carolina |  | | Report (volume) | | 4, 5, 8; Museum Paper, nos. 5, 6; County Report, no. 1 (Clay County). Montgomery, Ala. Alberta, Scientific...Boletfn de Minas, nos. 5-13. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 8, no....Ordovician; Silurian; Queen Annes County; Kent County; Talbot County. Baltimore, Md. Mazama, vols. 5 (no...Geologist, eleventh to sixteenth. Burlington, Vt. Virginia Geological Survey: Bulletins 11, 17, 19, 21, 22...Engineers: Journal, vols. 24-33. Chicago', 111. West Virginia Academy of Science: Proceedings (W. Va. Univ. |  | | Book (edition) | | Geological Institute 4220 King Street Alexandria, Virginia 22302 703/379-2480 Price: $75 printed $25 microfiche...commonly have several variants, such as Great Smoky Group, Great Smoky Conglomerate, Great Smoky Formation...the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its |  | | Book (edition) | | Geological Institute 4220 King Street Alexandria, Virginia 22302 703/379-2480 Price: $65 softcover $25...The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names.... a. Geographic Coordinates peridot BA olivine group nesosilicates orthosilicates silicates BT minerals...term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because |  | | Book (edition) | | to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...site occupancy. The Sb members of the tennantite group (2.G) will serve as a good example: tetrahedrite...registered in this book (e.g. in the amphibole group). For more detailed information see "Dana's System...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept |  | | Report (issue) | | commercial borates. Lawsonite, first found in Marin county in 1895, has proved to be of great petrographic...nickel telluride, melonite, found in Calaveras County in 1867. New minerals and new mineral this is ...characteristic constituents of the metamorphic rocks. Garnet is a conspicuous gneiss may be rich in chlorite...products. The gem-bearing pegmatites of San Diego County have aroused special masses, interest. Many ...short articles on California diamonds. A Amador County: few small stones have been picked up near the |  | | Book (edition) | | extensively rewritten by the book's distinguished group of authors in the light of new research and important...Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...England Thomas Nelson Australia 102 Dodds Street South Melbourne, Victoria 3205, Australia Nelson Canada I...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary...contemporary use have been included. Most of the mineral group lists presented were taken from the Glossa,y of Mineral | | | Book (edition) | | extensively rewritten by the book’s distinguished group of authors in the light of new research and important...Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...England Thomas Nelson Australia 102 Dodds Street South Melbourne, Victoria 3205, Australia Nelson Canada 1120...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary |  | | Report (issue) | | King Mine , Toad Mountain, about 5 miles south of Nelson (G . M. Dawson, 1896 : Geol . Surv . Can ., Ann...joint fractures at the Molly Hughes, Comstock - Virginia and Republic properties (C. E . Cairnes, 1934:...545 ). Northwest Territories 86 F/12 Al the How Group, Camsell River Silver Mines, located on the Camsell...llage ofActinolite in Elzevir Township, Hastings County . 31 F /1 5 Chemi cal analysis of a light greenish...actino l ite from Westmeath Township , Renfrew County: Si0 2 56 . 70 , Al 0 3 1. 62 , Fe o 3 . 06 , FeO |  | | Report (volume) | | cientifica Circular Classe classification Company, County Collections Committee Communications Comparative...Burlington, Vt. Virginia Academy of Science Proceedings 1928-39. Charlottesville, Va. Virginia Geological...111. West Virginia Academy of Science Proceedings vols. 3-12. Morgantown, W. Va. West Virginia Geological...Geological Survey: County Reports, Pocahontas and Randolph; Bulletin 4; Mimeographed Series 1, Bulletins 1-6;...[Reports] vols. 6-12. Morgantown. W. Va. West Virginia University: Bulletin 9,1933; Research Bulletin |  | | Report (volume) | | of all the 14 naturally occurring members of the group, but commonly the assemblage in any one species...regularly in the American Mineralogist. Rare-earth group of elements [Includes the lanthanide elements and...a naturally occurring member of the rare-earth group Glossary of rare-earth minerals Name Composition...- - Resembles bastnaesite Belovite- - - Apatite group - (Sr, Ce, Na, Ca)5 (P04)a (OH)- - - RE varieties...Skr. Virginia Geol. Survey BulL-Virginia Geological Survey Bulletin. Charlottesville, Va. Virginia Jour |  | | Book (edition) | | attempt a complete description of a small mineral group to uncover the unsatisfactory state of our present...well render the volume difficult to use by a large group of potential readers not familiar with structural/chemical...with the inherent problems of end-member names vs. group names and related aspects of nomenclature. Rather...spelling variants, descriptive names, mixtures, group names, chemical names, etc., found in the literature...letters pointing out that for some entries our space group , Z, and lattice constants are mutually exclusive |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...of the Territories V a G S Virginia Geological Survey W Va. G S West Virginia Geological Survey Wash Ac...Paleontological and embryological developGeology of Nelson and Hayes rivers: Tyrrell, 16 ment: Agassiz (A)...Post-Eocene formations: Smith (E A), 94d 06a Ripley group: Johnson (L C), 84 Rome quadrangle: Hayes, 02 ....Franklin Co.: Brush, 69b Leighton: Farrington, 02 Lime Creek, Claiborne: Cohen, 92 Selma: Hovey, 07d; Merrill |  | | Book (edition) | | artificial stones as well a.s from minerals such as garnet or colored qua.rtz. Pleochroism is very strong...and Rabun County, Georgia. Between 1900 and 1905 the corundum deposits of Gallatin County, Montana, were...mine, Macon County, North Carolina, is about 8 miles northeast of Franklin on Cullasagee Creek, and is the...occur in peridotite. The most important Jackson County deposits are in the extreme northeastern part,...peridotite in which the corundum is associated with garnet. All the Georgia corundum deposits occur in lime-soda |  | | Report (volume) | | Rock, Ark Ark Geol. Survey County Mmeral Rpt.-Arkansas Geological Survey County Mmeral Report Little Rock...Bethlehem, Pa. Los Angeles County Mus Sci Ser, Paleontology; Quart.-Los Angeles County Museum Science Series...Peter, and Lee, Wallace). 011 and gas m Montgomery County, Kansas Kans State Geol Survey Bull 31, p, 5-29...mto Chattanooga shale m Chetopa oil pool, Labette County, Kansas· Am. Assoc. Petrol. Geol Bull., v. 25,...water well at the Jayhawk Ordnance Works m Cherokee County, Kansas· Kans. State Geol Survey Bull 47, pt. 3 |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | California. Howard T. Evans: U.S.G.S., Reston, Virginia. Ellen W. Faller: Dept. of Geology and Geophysics...Long Island, New York. Victor Yount: Warrenton, Virginia. Josef Zemann: Institut fur Mineralogie der Universitat...Species containing more than one anion or anion group may be assigned to a separate class or may be assigned...specifies the atomic (cation to anion, or to anion group) ratio for the mineral. This and the remaining numbers...appropriate Dana number. When recognized, membership in a group is noted. Occasionally, the phrase “an inadequately |  | | Book (edition) | | given to the " normal group" under the successive systems, that is, to the group which is most common...is determined by the way in which the molecules group themselves together in a position of equilibrium...about each one of them (or at least about each unit group of them), and further the same in all parallel lines...Trapezohedron Trapezohedron and Dodecahedron Garnet. 119 118 Garnet. Trapezohedron and Octahedron Spinel...solid angle. common with garnet. + 123 Cube and Hexoctahedron Fluorite Garnet Dodecahedron and Hexoctahedron |  | | Book (edition) | | Chapman & Hall, 29 West 35th Street, New York NY10001, USA Chapman & Hall Japan, Thomson Publishing Japan, Hirakawacho...Tokyo 102, Japan Chapman & Hall Australia, Thomas Nelson Australia, 102 Dodds Street, South Melbourne, Victoria...Geological Sciences University of Michigan Michigan, USA Chapter 14 R F Cheeney I B Harrison Department...Geophysics University of Texas at Austin Texas, USA Chapter 31 J B Dawson Department of Geology and...manuscripts, proofs etc, were (almost) kept by a group of some twenty or so geologists, any or many of |  | | Book (edition) | | Bi-Con1p, Inc. Printer and Binder: Arcata Book Group Cover: The cover shows the outer layers of the Earth...attention is called a system. A geologic system is a group of mutually interactive geologic processes, such...stability? 13. \\'hat is involved in changing the state of a system? 14. In \\'hat respects is there...evolutionary processes (Wilcox, 1979). For example, a group of basalt lavas forming a volcano may exhibit compositional...olivines by crystal-liquid fractionation. Or, a group of lavas may display linear elemental variations |
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