 | | Report (issue) | | stratigraphic and structural framework studies in The Cedars quadrangle, southern Shoshone Range Thomas E. Moore...ARBM, Alligator Ridge-Bald Mountain; G, Getchell Mine; JC, Jerritt Canyon Mining District; M, Midas; RM...Gold precipitation in association with arsenic in pyrite resulted from sulfidation of reactive iron in host...studies in the southern Battle Mountain trend, The Cedars area, Shoshone Range, in Tosdal, R.M., ed., Contributions...Bootstrap limestone in core from the area of the Ren Mine has dolostones with intercrystalline pores and large |  | | Journal (article/letter/editorial) | | chrysocolla and greenish malachite. From San Manuel Mine, San Manuel, Arizona. Tourmaline: Mass of black...projection on the wall of a tunnel in the Stayton Mine, Lone Tree, two miles south of Antimony Peak, near...its original shape. The Stayton Mine is principally a quicksilver mine, yielding cinnabar and native mercury...Colo. On the side of Anvil Mt. is the Coming Wonder Mine, on a contact of the Sultan Mt. monzonite stock...will contain all the above, and I almost forgot, pyrite xls. On Sultan Mt. the dumps yield the same thing |  | | Journal (issue) | | this area and predominantly from the Oregon Chrome mine (No. 31, see map on following page). Geography....just north of the Chrome King mine (No. 44) and the one west of the Crown mine (No.5) are prominent topographic...Approximate projection of zone 0 MILES Crown chrome mine (zone A) High View chromite (zone E) Geologic... Zone C twin Ced~per & lower) Old Casey Youngs Mine {Neme unknown} Millers Dream ,.........-----.....chromite ore have been found in the Oregon Chrome mine (No.31). The bodies are lens-shaped and somewhat |  | | Journal (issue) | | copperas, and of Mexican onyx about 9 inches thick, pyrite. (Dana's System, p. 1085.) partly solid and ba...distance further on, is Ohio found marcasite and pyrite in small quantit ies. Also a number of concre-...miner, I was also told, made a fortune out of his mine but had died without revealing where he hid his...country had warmed up so vegeta • tion, including cedars, beach, and other woody plants grew, driving their...balls are also found which may be berries from cedars as they have been mPntioned by botanists as occurring |  | | Journal (article/letter/editorial) | | ferric Fe. Pyrite Creek has profuse concretions and coatings of Mn--Fe-oxides, whereas West Pyrite Creek has...sparse Mn--Fe-oxide stains. Pyrite Creek drains boggy terrain and West Pyrite Creek drains well-drained...well-drained terrain. In West Pyrite Creek, stream and subjacent pore waters have chemical characteristics that do...exists between stream and subjacent pore waters of Pyrite Creek. The steep Eh gradient is manifested by the... Fig. 1 is a map of the study area. Pyrite Creek and West Pyrite Creek are names used informally by the |  | | Report (volume) | | A, Palisade coal in Thompson Canyon; B, Farrer mine, Coal Canyon _-_________-_--___---___-_--_----_-_-_---___-_5...-_-_---___-_5. A, Tipple of Chesterfield mine, Sego; B, Neslen strata northwest of Thompson-._____________---...is 500,000,000 tons. The area has but 1 shipping mine and 2 local mines. INTRODUCTION LOCATION AND GENERAL...areas the gravel benches are dotted with scrubby cedars and some 8 BOOK CLIFFS COAL FIELD IN UTAH pinons...supports in most places a moderate growth of gnarled cedars, sagebrush, and coarse grass. The slopes of the |  | | Journal (article/letter/editorial) | | are investigating mineral surface binding with pyrite and pyrrhotite, typical of ubiquitous PPM buffered...recent discovery that the most common iron sulfide, pyrite (FeS2), in the presence of O2-free water, can evolve...source of this highly reactive radical species. Pyrite has been shown to decompose RNA (Cohn et al., submitted)...formation from pyrite and (2) determination if this phenomena is exclusive to pyrite. A working mechanism...at non-stoichiometric sulfurdeficient sites on pyrite. Earlier work showed H2O2 generation from FeS2 |  | | Journal (article/letter/editorial) | | Saint Peters Dome (vuriety sericite), phenukite, pyrite, pyrochloiv, qiiurtz (vuri- area, El Paso County...other sulfides in these pegmatites: sphalerite, pyrite, and molybdenite. Adams (Eckel 1997) found a 3-mm...1947: Willman, pers. com., 1982). Johnny Feldspar mine. Minerals reported include fluorupatite, muscovite...and quartz (Eckel 1997). In the Johnny feldspar mine, south-southwest of COlOI‘ddO Springs, dark green...Hey1 and Scott (Eckel 1997). Nighthawk and Twin Cedars area. Minerals reported include fayalite, gaclolinite-(Y) |  | | Journal (issue) | | the Missouri Ozarks, supports a dense growth of cedars. These trees appear darker than the surrounding...most photographs, therefore, anything so large as a mine dump stands out like the proverbial sore thumb....Many likely place.~ for good collecting, such as mine dumps, quarries, and road cuts, can usually be detected...cut along one side of a canyon, bare rock walls, cedars, mesquite, flowering cactus, yellow, purple and...not be granted except in emergencies. I had gotten mine just in time. T he wo~ld-fam~us Carlsbad Caverns |  | | Book (edition) | | DrumcMountainisyA Cates. ccccccnsuax sot teeecee sea an aoe og Fossil’ Mountain POSSISI <.cvtm.ts. tea neti teens...-Agatized Barite ais c0. 1 so eee ee 128 Yellow Cat Mine Road: Agatized Barite sii. csi, tsetse. 129 Go...important to understand that all sites, and particularly mine sites, are subject both to fluctuations in mineral...prices and the whims of their owners. One day a mine may look as though no one had been near it in a...f@™ Lake / Reservoir Town Unimproved Road i Mine Shaft Park Boundary/ State Line Rockhound Site |  | | Journal (issue) | | writer took advantage of collecting at the numerous mine dumps in the vicinity of Champion. It is hoped that...Michi1a11 The Beacon Mine, operated by the North Range Mining Company, is the only active mine in the Champion...numerous aumps and ruins in th e vicinity of the Beacon Mine, however, attest to the former activity in the area...of Champion, Michigan (Figure 1. ) ~ The Beacon Mine and its accompanying dumps are located in an area...can be seen without recourse to a microscope. PYRITE-Pyrite is fairly common on the dumps. Most of the specimens |  | | Journal (issue) | | soil layer supponed a mixed forest of fi rs and cedars that was buried and killed by the single debris...foresl. 37 in the debris flow deposits. The cedars rotted much more slowly and can still be found...source of standing firewood, or, in the case of the cedars, as already seasoned shake oolls. Buried snags...nd there today: large, water-seeking conifers (cedars and Douglas firs ) near the edges of the flats...the Tollgate forest) to the large, well-spaced cedars and Douglas firs of an old growth forest (as in |  | | Report (issue) | | . . . . . 3 Section 1: Hull - Maniwaki Cliff Mine . • . . . . . . . . . . . . . . . . • . . . . .... . . . . . . . . . . . . . . . . . . Pinks Lake mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . • . • . . . . . . . . Wallingford Mine. . . . • . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . Laurentide Mine . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . Fortin and Gravelle Mine . . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | dinary trace-element accumulations in roadside cedars near Centerville, Mo., by J. J. Connor, H. T. Shacklette...southern California: California Dept. Nat. Res., Div. Mine& Bull.170, p. ~1. B512 PALEONTOLOGY AND STRATIGRAPHY...iron-formation. The massive sulfide deposits contain pyrite or pyrrhotite and commonly also one or more associated...of visible sulfide that is mainly or exclusively pyrite, but no samples have been chemically analyzed insofar...contains 1ninor oocurrences of sulfide, probably pyrite, but the resource potential of the area has not |  | | Report (issue) | | black shale roof of No. 5 coal at the East Capitol mine, in Springfield, 111., by breaking up a number of...blocks of black shale that had been removed from the mine about a week before in cleaning up a roof fall....the roof shales of the No. 5 coal at the Saline mine, Gallatin County. KENTUCKY. Sample 11 was obtained...coal associated with the coal bed at the Barnaby mine, Crittenden County. Sample. 13, also taken by Wallace...the coal is a black shale that in places in the mine has broken down for several feet. Sample 18 was |  | | Journal (issue) | | find a pegmatite a “half-mile” from the Palermo mine, in New Hampshire. It was originally identified...removal or partial change of some reference points (mine dumps, for example), or all simple reference points...unwise in this instance. Small quarry owners and mine operators are, for the most part, unfamiliar with...It gro w s in Veins in a C lay and M undick [ = pyrite] Load, b etw een Beds o f a G reenish Earth. T...Stone-Moss. • CR Y ST A L L IN E L E A D , fro m the Mine. So I call it, n ot that it is clear [in o th er |  | | Report (issue) | | R. Callaway, superintendent of the Grand Gulch mine, supplied many details that have been incorporated...this paper is based only the Grand Gulch mine and the Bronze L mine, on the terrace above and immediately...GULCH MINING EEGION, AEIZ. .41 The Grand Gulch mine is 54 miles by road east of St. Thomas. The road...up a narrow canyon that opens to the north. The mine is about 2£ miles south of the place where the road...camp. The Bronze L mine is about 3 miles a little west of south of the Grand Gulch mine. To reach it the |  | | Report (chapter) | | pegmatite, South Platte, 14 Geologic map of the Twin Cedars pegmatite, South Platte, 15 Geologic map of the...thousands of feet. Calcite, fluorite, hematite, galena, pyrite, malachite, and barite are minor scattered accessories...units. Samarskite and fergusonite containing minor pyrite inclusions occur in core-margin replacements, typically...(Doverite-Synchisite) (Bast naes ite) Sulfides Fe Mo (Pyrite) (Molybdenite) Sulfate Ca (Anhydrite) Phosphates...0 54. l 28.8 0.0 0.9 0.0 1.0 0.1 1.9 Twin Cedars 14 62.0 38.0 Madonna No. 1 19 42.3 57.7 |  | | Book (edition) | | . . . . . . . . . . 102 35.Yellow Cat Mine Road: Agatized Barite. . . . . . . . . ... . . . . . . . . . . . . 42. Ophir: Pyrite. . . . . . . . . . . . . . . . ...important to understand that all sites, particularly mine sites, are subject to both fluctuations in mineral...prices and the whims of their owners. One day a mine may look as though no one had been near it in a...timbers. As the timbers rot away with time, the mine becomes a big hollow bubble under the ground. Cave-ins |  | | Report (issue) | | (88-92 Ma, tables 1 and 2). The Cowboy tungsten mine is located in a septum of metamorphic rocks between...potassium feldspar), sericitic (quartz-sericite-pyrite), argillic, advanced argillic, clinopyroxene, and...proxied for early potassic and late quartz-sericite-pyrite alteration that formed at shallower levels (Carten...fresh in surface exposures, although narrow quartz-pyrite and thicker actinolite-epidote veins with bleached...(Knopf, 1918; Einaudi, 1982). The Minnesota Iron Mine (iron exoskarn deposit) apparently is also genetically |  | Mayhew, L. E., Ellison, E. T., McCollom, T. M., Trainor, T. P., Templeton, A. S. (2013) Hydrogen generation from low-temperature water–rock reactions. Nature Geoscience, 6 (6) 478-484 doi:10.1038/ngeo1825 | Journal (article/letter/editorial) | | could occur at low temperatures (for example, The Cedars, California12 ; Lost City13 ; Samail Ophiolite...Carlos), and fayalite and magnetite (Forsythe Iron Mine) were purchased from Ward’s Scientific. Two clinopyroxenes...(2010). 40. Mckibben, M. & Barnes, H. Oxidation of pyrite in low-temperature acidic solutions—Rate laws and |  | | Book (volume) | | a short distance to the northeast of the Taylor mine at Franklin, Sussex count),. _klleLnt¢o. Silicate...a short distance to the northeast of the Taylor mine at Franklin, Sussex county. Pseudomurphs after tbis...diameter imbedded in pyrite was found at the De Hart mine)--all in Morris county. Andover mine (transparent green...crystals at Stifling Hill, at Franklin and at Williams mine-all in Sussex county. • Phillipsburg, Warren county...Warren railroad, Warren county. Diekerson mine and Beach mine, Morris county. NEW JERSEY GEOLOGICAL SURVEY |  | | Report (volume) | | tentative conclusions reached will be of value to the mine operators and prospectors. Very respectfully, ALFRED...when freshly broken. They often carry cubes of pyrite, which occasional^ measure an inch across. From...chalcopyrite, some arsenopjTite, and a large amount of pyrite occur in the concentrates. To develop this property...quartz veins, all of which are heavily charged with pyrite. A sample of the well-mineralized slate gave $2...out to companies who can consolidate interests and mine on an extensive and economical basis. During the |  | | Book | | of mining will find most mine managers willing to help, even though the mine may not be open to casual...State Offices of Information, Chambers of Commerce, mine managers, and Bureau personnel have freely contributed...old shafts! Always use available guide services. Mine openings (tunnels, adits, open pits) should never...during active operations, they are swept out of the mine by the controlled ventilating current. Remember...oldest mines usually are private property. Most mine owners do not object to the collection of a few |  | | Report (volume) | | forest, mainly of spruce and hemlock but with a few cedars and pines in places. The valley bottoms near the...when freshly broken. They often carry cubes of pyrite, which occasionally measure an inch across. From...apparently from a vein a few inches wide, contains pyrite, pyrrhotite, chalcopyrite, and sphalerite, together...zones in the slates. Quartz veins and abundant pyrite in the rocks should prove a rude indication of...district, and repeated attempts to prospect and mine the ground by ordinary methods failed, owing to |
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