 | | Book | | particular species rests with the original writer." If no diagnostic data (optical, X-ray, or analytical) for...illustrations, this second edition contains many new locality listings, entries of mineral species, varieties...proofread the entire manuscript and provided much locality data, but also wrote the sections on kimberlites.......243 APPENDIX II: MINERAL SPECIES LISTED BY COUNTY ...............................248 ABOUT THE AUTHORS...the entire Southern Peninsula are younger (Figure 1). In addition to this broad split, Michigan geology |  | | Report (issue) | | of the region in 1914, and this field work forms 1 U. S. Geol. Survey Press Bull. 30, 1911. 2 Telegram...Utah are in Piute County, on the east side of the Tushar Mountains, and in Beaver County, on the west side...those in Piute County are at present of commercial importance. The deposits of Piute County are from 7 to...Mount Baldy mining districts, and those of Beaver County are about 10 miles northeast of Beaver, in the...THE TUSHAR MOUNTAINS. 1 The Tushar Mountains form part of a long north-south range between the valley of |  | | Report (volume) | | the gold lodes of the Carrville district, Trinity County, Cal., by D. F. MacDpnald........................ Notes on the northern La Sal Mountains, Grand County, Utah, by J. M. Hill. Survey publications on gold............. 350 Two sulphur deposits in Mineral County, Colo., by E. S. Larsen and J. F. Hunter.........Sunlight Basin, Park County, Wyo.............................................. FIGURE 1. Sketch ma'p showing...geologic relations of Headlight ore body, Trinity County, Cal.......................................... |  | | Journal (article/letter/editorial) | | supergenea!unite samplesyields imprecise ages in the range 9 to 12 m.y. that probablyrecord the first exposureof...fission-trackagesof 20 m.y. or more, indicatingthat no significantthermal event has affectedaltered rocks...This factsug- alunite samples,result in a wide range oœerror figgestseither that propylitizationcloselyfollowed...Propylitized or .reciprocal of the standarddeviation(1•) assigned evenunalteredrockscollected near intenselyaltered...Columbia Mountain and one at Vindicator Mountain(Figs. 1 and2). Medium-grained leucocratic quartz m.onzoniteof |  | | Report (volume) | | Preliminary report on t.he economic geology of Gilpin County, Colo., by E. S. Bastin and J. M. llill (publish...---- - ------- ------ --. ----------------- vu 1 45 151 165 271 295 325 !'noN: Iron ore in Cass, Marion...__ __ _.. _ Quicksilver deposits of the Mazatzal Range, Ariz., by F. L. Ransome (published Oct. 21, 1915)..._____ .. __ . _.. ____. ___ a iterite in San Diego County, Cal., by W. T . chall er (published J an. 15,... IV. V. VI. VII. VIII. IX. X. XI. XII. FiounE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. |  | | Report (issue) | | --------Miocene structural movements in Thomas County, Ga., by C. VV. Sever__________________________________________...Precambrian strata in the southern Great Basin, California and Nevada, by J. H. Stewart----------------...sediments of the Connors Pass quadrangle, White Pine County, Nev., by E. J. Young______ 108 Geophysics General...the Franciscan Formation, Cazadero area, Sonoma County, Calif., by D. E. Lee, R. G. Coleman, Harry Bastron...pyrophyllite in the Kekiktuk Conglomerate, Brooks Range, northeastern Alaska, by B. L. Reed and J. J. ! |  | | Report (volume) | | Auriferous gravels in the Weaverville quadrangle, California, by J. S. Diller...............................quadrangle, California, by H. G. Ferguson.. Mineral resources of the Inyo and White mountains, California, by...Umpleby.... The Yellow Pine mining district, Clark County, Nev., by J. M. Hill...... Survey publications...sulphate in the Carrizo Plain, San Luis Obispo County, Cal., by U.S. Gale............................................. 428 Borate deposits in Ventura County, Cal., by H. S. Gale.................. 434 Potash |  | Melleton, J., Gloaguen, E., Frei, D., Novak, M., Breiter, K. (2012) HOW ARE THE EMPLACEMENT OF RARE-ELEMENT PEGMATITES, REGIONAL METAMORPHISM AND MAGMATISM INTERRELATED IN THE MOLDANUBIAN DOMAIN OF THE VARISCAN BOHEMIAN MASSIF, CZECH REPUBLIC?. The Canadian Mineralogist, 50 (6) 1751-1773 doi:10.3749/canmin.50.6.1751 | Journal (article/letter/editorial) | | Bohemian Massif. The results are used to discuss (1) the behavior of U and Pb in columbite-group minerals...Bohemian Massif (Fig. 1; Matte et al. 1990, Cháb et al. 2010, and references therein): 1) the Saxo-Thuringia...(Kroner et al. 2010, Förster et al. 2012). Fig. 1. Location of pegmatites sampled within the Moldanubian...dikes known in the region. Their size ranges from ~1 m to up to 35 m in thickness. All the pegmatite bodies...highly metamorphosed core of the Bohemian Massif (Fig. 1), represents a crustal (and upper mantle) tectonic |  | | Book | | which were described for the first time from this locality. It almost goes without saying that such a huge...indicators for pegmatitic rocks. It is a case in point where mineralogy, sedimentology and applied geomorphology...described from the geodynamic and metallogenetic point of view with the pegmatites embedded into this regional...book. Hannover, Germany Harald G. Dill Contents 1 Pegmatitic Rocks and Economic Geology ..............Mountain Range with Special Reference to Pegmatites ................................... 1 2 4 4 13 15 |  | | Journal (volume) | | Meddelelser om Kr. 7. Grønland. Undersøgelser 1 Godthaabs og Frederikshaabs Distrikter (Indlandsisen)...ved Hammer, Steenstrup og Lorenzen. Med 7 Тау. og 1 Kort. 1883. Andet Oplag. 1898, Кб. AUG 8 Meddelelser...(Hertil Tavle 1—УШ В ER eisenführenden og et Skitsekort EL Gesteine ADD ANICO AU Eee 1. der Insel...indledende Bemærkninger af N. У. Ussing. 1899. XXIV. 1 ВАЛА: re, WARE Kommissionen Undersøgelser til...Kendskabet store Ved et forbavsende Materiale. 1 den paapeger Mineralvarieteter, maatte anse tilstrækkelig |  | | Journal (issue) | | BY 0. B. BØGGILD WITH 88 FIGURES IN THE TEXT AND 1 MAP KØBENHAVN C. A. REITZELS BIANCO LUNOS FORLAG... 0. B. BØGGILD WITH 88 FIGURES IN THE TEXT AND 1 MAP KØBENHAVN C. A. REITZELS BIANCO LUNOS FORLAG.... . . . . . . . . . . . . . . . . . . . . . . . 1. 6 12 39 64 99 136 162 175 184 426 428 436 t,38 ...examinations already made, however, rather seem to point in the direction that this part of the coast, when...chalcedony, calcite and aragonite. The zeolites are of no special interest; by far the greater number being |
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