 | | Report (volume) | | MISSOURI GEOLOGICAL SURVEY VOLUME VII. LEAD AND ZINC DEPOSITS ( SECTION 2) By ARTHUR WINSLOW A...MANAGERS. HIS EXCELLENCY, WM, ,J. STONE, GOVERNOR OF MISSOURI, JEFFERSON CITY, ex officio President of the Board...L. CARTER, SECRETARY. LETTER OF TRANSMITTAL. MISSOURI GEOLOGICAL SURVEY,} JEFFERSON CITY, JULY 1, 1894...of the Report on the Lead and Zinc Deposits of Missouri, by Mr. Arthur Winslow, assisted by Mr. James...Fredenevllle, 121-Blair county, 122-Lancaeter county, 123-Northnmberland county, Chester county, 12~. New Jersey |  | | Report (volume) | | MISSOURI GEOLOGICAL SURVEY VOLUME VI. LEAD AND ZINC DEPOSITS ( SECTION l) By ARTHUR W INSL OW ASSISTED...EXCELLENCY, DR. J. HON. WM. ,J. STONE, GOVERNOR OF MISSOURI, JEFFERSON CITY, ex officio President of the Board... CARTER, SECRETARY , LETTER OF TRANSMITTAL. MISSOURI GEOLOGIC.AL SURVEY,} JEFFERSON CITY, JULY 1,...of the Report on the Lead and Zinc Deposits of Missouri, by Mr. Arthur Winslow, assisted by Mr. James...with the cessation of Dr. Jenney's work In this field, the scope of operations by the State survey was |  | | Report (issue) | | Cultural development and facilities related to mining Field work and acknowledgments Scope of the report Previous...sandstone Platteville formation Decorah formation Galena dolomite Upper Ordovician series Maquoketa shale...elements Sulfur (S) Gold(Au) Copper(Cu) Sulfides Galena(PbS) Chalcocite (Cu2S) Sphalerite (ZnS) Greenockite...wurtzite?) stage Cobaltite(?) or smaltite(?) stage Galena stage Late barite stage Chalcopyrite-millerite...district— Continued Mines in Illinois—Continued Galena subdistrict Pittsburg or Great Western mine Marsden |  | | Report (volume) | | Ion Dolomite Member_____________________________ Galena Dolomite-------_----------------_---_---__--.-...the Belmont and Calamine quadrangles, Lafayette County, Wis. 23. Columnar section. 24. Generalized sections...carbonate rocks in the Platteville, Decorah, and Galena Formations. Page FIGTJRK 47. Index map showing...The Belmont and Calamine quadrangles in Lafayette County, Wis., include about 110 square miles of the Upper...rocks in the Decorah Formation are dolomite. The Galena Dolomite, of Middle Ordovician age, overlies the |  | | Report (issue) | | Location and geographic setting__________________ Field work.____________________________________ Acknowledgments...limestone member, Decorah formation. _ Subdivisions of Galena dolomite ______________ Origin and application...conditions of deposition_______________________ Galena dolomite._______________________________ General..._______________________________ Distribution of facies of the Galena and conditions of deposition ________________________...295 295 295 296 296 296 297 298 299 299 300 Post-Galena rocks___ ___________________________ Ordovician |  | | Report (volume) | | Ion Dolomite Member__________.__________________ Galena Dolomite.-----_--__--__-____._____L_L_--__. Cherty... Platteville Formation, Decorah Formation, and Galena Dolomite of Middle Ordovician age; Maquoketa Shale...medium-grained dolomite and, locally, limestone. The Galena Dolomite is divided into three members which, in...Shaly Member. For mapping purposes, however, the Galena Dolomite is divided into a lower cherty unit and...the Decorah Formation, and the lower part of the Galena Dolomite. The veins range from a few inches to |  | | Report (issue) | | General Characteristics ..... .5 Sulfides in the Galena, Decorah, and Flatteville formations .... 5 Sullides............ 6 Results ........... ....... 6 Crow Branch area ......... 8 Leix property. .... ....... 9...Geologic map and location of drill holes in Crow Branch area near Livingston, Wis. ........ 7 4. Flan view...cross section in the no%thwestern part of Crow Branch area (fig. 3) ...................................district during 1949-50. Eight properties--Crow Branch diggings, Leix, Harris, Spitzbarth, Kennedy, James, |  | | Report (volume) | | Building Boletim, Boletin Bollettino Botanic, etc. Branch Bulletin Bur_-__.-.___ Bureau Camb-------Garb...cientlfica Circular Classe classification Company, County Collections Committee Communications Comparative...Department of Mines and Resources, Mines and Geology Branch, Annual Reports, years ending 3/31/45 and 3/31/46...Journal vols. 29, no. 2; 30. Banff, Alberta.Canadian Field-Naturalist vols. 59, nos. 5, 6; 60; 61. Ottawa,...New York, N. Y. Evolution vol. 1. New York, N. Y. Field and Laboratory vols. 14, 15. Dallas, Tex. Fieldiana: |
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