 | | 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...Handsome specimens of barite, quartz, rhodochrosite, silver, and numerous other species have been found, many...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) | | SOME MANGANESE DEPOSITS IN MADISON COUNTY, MONTANA. By J. T. PARDEB. INTRODUCTION. The deposits described...of Madison Valley near Cherry and Wigwam creeks and in the foothills east of Jefferson Valley near Renova...are, respectively, 70 and 30 miles southeast of Butte, Mont. Though they are small, these deposits yield...formerly iron ore was shipped to the smelters at Butte and used as a flux. On Wigwam and Cherry creeks...ECONOMIC GEOLOGY, 1918, PART I. In the Renova district a bed of iron ore that as~a rule is steeply inclined |  | | Report (issue) | | MANGANESE AT BUTTE, MONTANA. By J. T. PARDEE. INTRODUCTION. The great increase in the value of manganese...attention to the manganiferous gangue of the silver-zinc lodes at Butte, Mont., a material which, although formerly...published reports describing the ore deposits of Butte, supplemented by a brief field examination in August...richer of these two grades so far reported by the mining companies, though not wholly satisfactory, by no...manganiferous material below the oxidized zone at Butte consists of rhodochrosite and rhodonite, the carbonate |
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