 | | Journal (article/letter/editorial) | | geochemical conditions of ore deposition at the Jumbo mine, Kansas* SHEILA R. BLASCH and RAYMOND M. COVENEY...Department of Geosciences, University of Missouri-Kansas City, Kansas City, MO 64110-2499, U.S.A. (Received April...and barite at the Jumbo mine, a Mississippi Valley-type deposit in eastern Kansas. In addition to petroleum...barite. Primary brine inclusions in calcite at the Jumbo mine contain goethite, apparently as a daughter mineral...tentatively identified in inclusions from the Fletcher mine of Missouri. If goethite is a true daughter phase |  | | Journal (article/letter/editorial) | | Geosciences, University of Missouri, 5110 Rockhill Road, Kansas City, Missouri 64110-2499 AND D. F. SANGSTER ...Upper Mississippian and 19 Upper Pennsylvanian limestone and black shale sites (272 samples) and from 42...Mississippi Valley-type (MVT) mineralization from three mine waste piles (136 samples) in the Tri-State MVT district...district and along a northward transect to the Kansas City region. Thermal and alternating field-step...Oklahoma, Kansas, and Missouri (Fig. 1) and, not including outliers such as the Jumbo mine, underlies |  | | Report (issue) | | .............. 7 Location 2—Najmah Formation Limestone Immediately Beneath the J-K Unconformity and Nahr...hydrothermal dolomite or calcite in aquifer units; B. Limestone-dolostone interfaces forming the locus for mineralization;...(where a MVT deposit would not be economical to mine by conventional methods) and from more than 350... the rock volumes that became orebodies were limestone, and they were dolomitized as part of the ore...within dolostone near lateral contacts between limestone and dolostone (Snyder, 1968, p. 278; Pratt and |  | | Journal (article/letter/editorial) | | vanadinite, 8 mm across, Blackhawk mine, Radersburg district, Broadwater County. 340 ROCKS & MINERALS Christopher...of the smaller mines are nonexistent, and early county records are spotty at best. A great number of mines...secrets and treasures hidden away in long-forgotten mine workings. 1. Castle Mountain 2. Radersburg 3. Summit...descriptions of their occurrences are listed by county and mining district. Mining districts in Montana...related to mining activity are enforced at the county, state, and federal level. Most of the localities |  | | Report (volume) | | Clover Mountains Wilderness Study Area, Lincoln County, Nevada U.S. GEOLOGICAL SURVEY BULLETIN 1729-D...Clover Mountains Wilderness Study Area, Lincoln County, Nevada By BARRY MORING, H. RICHARD BLANK, Jr....Clover Mountains Wilderness Study Area, Lincoln County, Nevada. (U.S. Geological Survey bulletin ; 1729-D)...Mountains Wilderness Study Area (NV-050-139), Lincoln County, Nevada. CONTENTS Summary Dl Abstract Dl Character...Clover Mountains Wilderness Study Area, Lincoln County, Nevada FIGURES 1. 2. 3. 4. Index map showing |  | Price, J. B., Hitzman, M. W., Nelson, E. P., Humphrey, J. D., Johnson, C. A. (2014) Wall-Rock Alteration, Structural Control, and Stable Isotope Systematics of the High-Grade Copper Orebodies of the Kennecott District, Alaska. Economic Geology, 109 (3) 581-620 doi:10.2113/econgeo.109.3.581 | Journal (article/letter/editorial) | | copper-(silver) orebodies, Bonanza-Mother Lode, Jumbo, and Erie, and numerous other small occurrences...was hosted in the Triassic (Carnian) Chitistone Limestone, most of it located 20 to 40 m above the contact...Nikolai Greenstone. The Bonanza-Mother Lode and Jumbo orebodies are upward-tapering veins having wide...measurements on samples collected from the Bonanza and Jumbo mines, as well as from numerous smaller deposits...deposits and prospects in both the Chitistone Limestone and Nikolai Greenstone throughout the region, indicate |  | | Report (issue) | | INTERIOR GEOLOGICAL SURVEY THE TRIASSIC CHITISTONE LIMESTONE,WRANGELL MOUNTAINS, ALASKASTRESSING DETAILED DESCRIPTIONS...environments of deposition Age of Chitistone Limestone - 13 - 16 Discussion of specific sedimentary...correlation of the lower part of the Chitistone Limestone. 5. Index map showing location of measured Stratigraphic...sections. 6. 5 Photomicrographs of Chitistone Limestone from the Donoho Peak section 74A-4T. 7. 5 6...6 Photomicrographs of Chitistone Limestone from the Donoho Peak section 74A-4T and the Nizina River |  | | Book | | ...................... . . t Replacements in limestone . . . . . . . . . . . . . . . _ . . . . . . ...._ . . . _ . . _ . . . _ . . . . . . . Enterprise mine . . . . . _ . . . _ . . . . _ . _ . _ . . . . ....the northwesterly lodes . . . . . . . . Rico-Aspen mine . . . . . . . _ . . . . . _ . . . . . . . . _ ....Golden Fleece or New Year mine ............................... .. Union-Carbonate mine ...................... . . . . . . . . . . . . . . . . Forest-Payroll mine . . . . . _ . . . . . . . . _ . . _ . . . . . . |  | McClung, Craig, Bair, Dorinda, Leach, David L. (1998) Bibliography pertaining to the Ozark Mississipi Valley-type metallogenic province, Missouri, Arkansas, Kansas, and Oklahoma, USA covering 1785 to February 1998; paper edition. Open-File Report Vol. 1998 (98-238) US Geological Survey doi:10.3133/ofr98238 | Report (issue) | | METALLOGENIC PROVINCE, MISSOURI, ARKANSAS, KANSAS, AND OKLAHOMA, USA COVERING 1785 TO FEBRUARY 1998; PAPER...Primary-secondary structures and ore relationships, Magmont Mine, New Lead Belt, Missouri, in Kisvarsanyi, G., Grant...vicinity of Joplin, Missouri, including Westside-Webber Mine, Oklahoma, 10th Annual Field Trip, Sept. 1963: Columbia...episodes of dolomitization in the Burlington-Keokuk Limestone (Middle Mississippian); evidence from trace element...296-312. Bardy, L. L., 1990, Field guide for the Kansas portion of the coal geology field trip and the |  | | Journal (article/letter/editorial) | | After a long history of vain expensive attempts to mine the sulphur, the Frasch process was perfected, by...Old Spanish Trail highway, and 6 miles from the Kansas City Southern Railway. The nearest town is Lake...village of Sulphur is 2^ miles distant. The sulphur mine is served by a short railroad line, the Brimstone...sand lame rock at. . . . Blue sandy limestone White crumbling limestone Pure sulphur Gypsum containing sulphur...whence n was hauled, dragged, and rolled to Sulphur Mine. Before all the rings had left the river bank, the |  | | Report (issue) | | exploration in this district, after making a careful mine test of the copper-bearing vein which originally...consisted of about two carloads of hand-sorted ore. The mine was equipped with a mill, a small hoist, power drills...constructed at considerable expense between the mine and Strelna, on the Copper River & Northwestern...were prospected in the hope of developing a copper mine. The ore body now being exploited, however, contains...mined for those metals rather than for copper. The mine is on the south side of Berg Creek about 1| miles |  | | Report (issue) | | of the Lower Part of the Triassic Chitistone Limestone, Alaska By AUGUSTUS K. ARMSTRONG and E. M. MACKEVETT...of the lower part of the Triassic Chitistone Limestone. (Geologic relations of Kennecott-type copper...1212-A) Includes bibliographical references. 1. Limestone Alaska Wrangell Mountains. 2. Geology, Stratigraphic...__________ 3 Erie Mine section ____________________________________ 8 Bonanza mine outcrop section _..._________________ _A12 Micritic matrix and mud limestone ______________________ 12 Peloids____________ |  | | Journal (article/letter/editorial) | | in the Precambrian Complex of Gold Butte, Clark County, Nevada A VOLBORTH Geological Society of America...in the Precambrian Complex of Gold Butte, Clark County, Nevada Abstract: The Precambrian complex of the...Figure 1. Location of the Gold Butte area, Clark County, Nevada 814 Plate Facing 1. Geologic map and cross...Clark County, Nevada 813 2. Eruptive breccias and granite cupolas from Gold Butte area, Clark County, Nevada...pcrthitic oligoclase mantle from Gold Bntte area, Clark County, Nevada 819 Table 1. Modal analyses of the Gold |  | | Report (issue) | | underlies the massive Upper Triassic (Chitistone) limestone of Chitina Valley. These lava flows are not a...found in the limestone (Chitistone) overlying the lava flows. The Kennecott-Bonanza and Jumbo mines are...ore they have drawn particular attention to the limestone as a source of copper. Most of the copper prospects...overlying limestone (Chitistone) shattered country rock and faulted-in masses of the limestone and shale...shale that normally overlie the Chitistone limestone were encountered. A little farther from the face of |  | | Report (issue) | | Ojibway mine, Canadian Rock Salt Company ----------Loading holes in the salt face at the Ojibway mine, Canadian...at the Ojibway mine, Canadian Rock Salt Company - - Drilling jumbo at the Ojibway mine, Canadian Rock...Goderich mine, Sifto Salt (1960) Limited ------------Undercutting salt at the Goderich mine, Sifto Salt...View of the underground salt beds at the Goderich mine, Sifto Salt (1960) Limited ----------------------------...-------------------- 22 VI—Log of Typical Drillhole—Goderich Mine ------------ 33 VII—Midrim Mining Company Limited—Adelaide |  | | Report (volume) | | the Jarbidge Wilderness and Adjacent Areas, Elko County, Nevada By R. R. COATS, R. C. GREEN, and L. D....Wilderness and certain adjacent study areas, Elko County, Nevada. CONTENTS Page Summary ___________...---------------------------------- 8 Pogonip Limestone ---------------------------------------------...______________________________ _ Altitude area Jumbo Peak area -------------------------------------...the Jarbidge Wilderness and adjacent areas, Elko County, Nev _______________ In pocket 2. Map showing sample |  | | Report (volume) | | "Inyo County, California "* By DONALD C. ROSS CONTRIBUTIONS TO GENERAL GEOLOGY GEOLOGICAL SURVEY ..._______________________________ Vaughn Gulch Limestone.....-_____-____-.__.______-_______ Sunday Canyon...GEOLOGY GEOLOGY OF THE INDEPENDENCE QUADRANGLE, INYO COUNTY, CALIFORNIA By DONALD C. Koss ABSTRACT The Independence...of about 240 square miles in northwestern Inyo County (fig. 1). The area is readily accessible from U...area (population about 1,000) and the county seat of Inyo County, is in the southwestern part of the quadrangle |  | | Journal (article/letter/editorial) | | ......................... Mineralization in limestone ................................... Talus ore........................... Source of metals in limestone ................................ Origin of copper...General.--The copperdepositsof the famous Bonanza and Jumbo Mines at Kennecott,Alaska, are unique for the character...greenstone-limestone contact at right. c. "Hoodoo" topography developed on fractured limestone adjacent...Bonanza Mine. PLATE II. ECONOMIC GEOLOGY. a. Contact betweengreenstone(dark) and limestone(light) |  | | Report (volume) | | ............................................... Mine maps......;.......................................Geologic sketch map of the vicinity of the Quartette mine.......... 70 FIG. 1. Index map of Nevada ............ 29 6. Cross section through the Combination mine, showing change in dip of the Combination ledge...level of the Combination mine........ 32 9. Plan of part of B level, Combination mine, showing diagrammatically...of occurrence of ore in the Montgornery-Shoshone mine.......................................... 57 12 |  | | Report (volume) | | _____ ___ _________ 96 13. Sketch map of the Regal mine, showing accessible underground workings (1943)...105 15. Map of underground workings of the Nikolai mine, showing geology of the adjacent area___ __._ ____...schist and slate, locally associated with altered limestone, tuffaceous beds, and lava flows. They are not...Nizina limestones of Upper Triassic age. The limestone formations are approximately 3,000 feet thick...thick. The Nikolai greenstone and the Chitistone limestone are the host rocks of all the best-known copper |  | | Journal (issue) | | lapidary society Virtual AGM The Rock Collector JUMBO CRSSWORD Mineral of the month: Baryte First Virtual...Solution ROCK AND MINERAL WORD SEAERCH - Solution JUMBO CROSSWORD DELIBERATE MISTAKE in a crossword SECOND...Symposium. This issue contains Pete Nancarrow’s Jumbo crossword and SMLS are offering a prize of a £20...England. This included a visit to the Diana Maria Mine in Weardale, as well as visits to various other...of mining fraud of yesteryear at the Red Dragon Mine in Wales. A wonderfully entertaining talk involving |  | | Journal (issue) | | crystals $3,500 - Calaveras County, Calif. GOLD on Quartz—$1,400 Crystal Mine, Angels Camp, Calif. GOLD—1...crystals $3,200 - Ma dera County, Calif. GOLD on Quartz—$2,750 Crystal Mine, Angels Camp, Calif. KRISTALLE.............. 28 by Peter B. Leavens The Bluebell Mine, Riondel, British Columbia, Canada................has been no production. The major mine in the district, the Jumbo, produced 5000 tons of copper, about...copper mine at Bingham, Utah. Recently there has been some prospecting and drilling in the Jumbo mine area |  | | Report (issue) | | Henderson, and Percy McCabe, president, secretary, and mine superintendent, respectively, of the Avawatz Salt...expected. Celestite is usually associated with limestone or sandstone. It may .also occur in beds of gypsum...Schoharie, Schoharie County, N. Y., the minerals have been found in a rather impure limestone. They occur in...east side of Schoharie River, near quarries in limestone of the Helderberg group. The combination of strontium...unknown, as no openings have been made in the limestone in this direction. Strontianite occurs in rocks |  | | Report (issue) | | will therefore deal mainly with the progress of the mine developments in southeastern Alaska during the year...distance of 18 miles to Treadwell. The Treadwell mine has been opened largely on the 1,450-foot level...990-foot levels. The main developments at the Mexican mine consist of the extension of the shaft which will...connected with the 1,450foot level of the Treadwell mine. Work was continued on the 1,100foot level, and...880-foot, and 990-foot levels. At the Ready Bullion mine the 1,500-foot level was opened and developments |  | | Report (issue) | | Cape Edward, on Chichagof Island, but no important mine improvements are to be noted in either the Wrangell...ALASKAN MINERAL RESOURCES IN 1906. BEDDED ROCKS. Limestone, slate, sandstone, and conglomerate, with intercalated...Nevada Creek mines on Douglas Island, the Gold Stream mine on Gravina Island, and at other localities. The...Spencer 6 and by Kinzie. c At the Alaska-Tread well mine the shaft has now reached, a depth of 1,500 feet...returns were reported to be encouraging. The Mexican mine is now developing its 880-foot, 990-foot, and 1 |
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