 | | Journal (article/letter/editorial) | | Butte, Montana Minerals, Mines, and History Robert E. Jenkins 6 Columbus Circle Newark, Delaware 19702...of 130 mineral species have been recorded from Butte. Specimens of copper sulfides and sulfosalts like...rank among the finest in the world. The best of Butte pyrite compares with the best anywhere. Handsome specimens...specimens of barite, quartz, rhodochrosite, silver, and numerous other species have been found, many of...Kelley #2 (rightbackground) mines, Butte, ca. 1965. World Museum of Mining photo. 6 The Mineralogical Record |  | | Journal (issue) | | BUTTE, MONTANA Butte, Montana Minerals, Mines and History The Mineralogical Record Volume 33 • Number...crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection; Jeff Scovil...painted to illustrate “The Story of Montana: The Treasure of Butte Hill and Development of the Great Copper...volume 33, January–February, 2002 Contents Butte, Montana: Minerals, Mines and History By Robert E. Jenkins...Jenkins & Jerry A. Lorengo Ed McDole: “Montana Mineral King” By Richard A. Bideaux What’s new in minerals: |  | | Report (issue) | | an overall guide been written on gold and gold mining of publications have no single report or to...belt by Knopf and Logan, and reports on the Grass Valley, Alleghany, and Randsburg districts by Johnston...longer district Hulin, respectively. the principal features of each gold-bearing district are described..."There earth here to be taken up wherein there silver". Gold was mined in is is no port of the ...publications were written on various phases of gold mining. The reports of John Trosk, the first State Geologist |  | | Report (issue) | | late-Glacial marine regression (D 1766) PREFACE THE district of east Fife as described in this memoir includes...and Mr. T. R. M. Lawrie, under G. V. Wilson as District Geologist.. Work was continued after the war under...Simpson, Dr. J. R. Earp and Mr. T. R. M. La\.vrie as District Geologists. The resurvey was completed in 1947...present volume. A small part of the east Fife district, around Largo, falls within the area covered by...Rires Coalfield, 89. Elie-Largoward district, 89. Ceres Denhead district, 94. CHAPTER .. •• 6. UPPER LIMESTONE |  | | Journal (article/letter/editorial) | | Fig. 1. Geological sketch maps of the Carajás Mining province redrawn from Araújo et al. (1988), Docegeo...apatite, zircon, allanite, magnetite, ilmenite and pyrite (rare chalcopyrite). Secondary minerals are chlorite...Neto, C.S., Costa, E.J.S., Santos, A., Pena Filho, J.I.C., Neves, A.P., Jorge João, X.S., Costa, J.B.S. |  | | Journal (article/letter/editorial) | | epidote (replacing plagioclase), hematite, goethite, pyrite, and chalcopyrite are secondary phases. Geochemistry...169– 195 (in Portuguese). SANTOS, A. & PENA FILHO, J.I.C. (2000) Programa de levantamentos geológicos básicos |
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