 | | Journal (article/letter/editorial) | | 12302. Choice micro's, thumbnails miniatures from Germany, Switzerland, Austria, Italy for choice micros...Atlantic City, N. J. 08401 Will swap fine specimens of pyrite, yeUow calcite, obsidian, and fluorite for xis...geodes, crystals, send samples. Mike Macken, 314 Jeanette Drive, Rotterdam, N. Y. 12306. Have gypsum after |  | | Journal (article/letter/editorial) | | petrified wood, topaz, native silver, opal, and pyrite as well as the rich mineralogical regions of the...original color lithographs, printed and bound in Germany on the same paper, by the same printer used in...Rocksmiths: (from left) William Lawrence and Jaye, Jeanette, and Eldon Smith. AND RETIRING: This year marks |  | | Journal (article/letter/editorial) | | Project" was Kieronski, hornblende in feldspar and pyrite; underway. There is great need of "do-itWilliam...discussion, in which are included quartz, bomite, pyrite, malachite and a number of others. 5. Preamble...Minerals"; "A New Variety of Willemite From The Sterling Mine"; "Description of Franklin Furnace Quadrangle";...Last year Mr. and Mrs. Ernest Hewitt visited every mine and quarry possible in an extensive Rocky Mountain...Foster mine near Brewster, N. Y., and the Strickland quarry in Portland, Conn. We go to the mine in Franklin |  | | Report (issue) | | Eagle Mountain Mine— geology of the former Kaiser Steel operation in Riverside County, California By...eastern and central parts of the Eagle Mountain mine area on topographic base................................. 13 Tables Table 1: Cobalt contents of pyrite in various iron ores of the Eagle Mountain district…14... Abstract This investigation of the Eagle Mountain Mine area, though cursory, revealed new structural, alteration...the western U. S. Ore (where fresh) is magnetite-pyrite rock forming two stratabound horizons virtually |  | | Journal (article/letter/editorial) | | Box 36-M-22, Valatie, N. Y. 12184 Margasite xls, pyrite, crested barite, hourglass selenite, others, for...fluorescenrs. Would like some hyalite. Mike Macken, 314 Jeanette Dr., Rotterdam, N.Y. 12306 I ROCKS and MINERALS |  | | Journal (article/letter/editorial) | | fluorescents. Would like some hyalite, Mike Macken, 314 Jeanette Dr., Rotterdam, N.Y. 12306 Will trade fluorescent...R.D. # 1, Hellertown, Pa. 18055 Margasite xIs, pyrite, crested barite, hourglass selenite, others, for |  | | Journal (article/letter/editorial) | | Atlantic City, N. J, 08401 Will swap line specimens of pyrite, yellow calcite, obsidian, and fluorite for xIs...geodes, crystals, send samples. Mike Macken, 314 Jeanette Drive, Rotterdam, N. Y. 12306. Have gypsum after |  | | Report (volume) | | magnetite, ilmenite, allanite, thorite, sphene, and pyrite. This unit was probably originally deposited as... sphene, zircon, apatite, leucoxene, allanite, pyrite, and opaques. Another major sequence of quartzite...ilmenite, zircon, magnetite, apatite, allanite, pyrite, thorite, and tourmaline. This unit was probably...ilmenite, graphite(?), magnetite, zircon, sphene, and pyrite. Evidence of magmatic origin of this gneiss includes...Accessories include sphene, apatite, magnetite, and pyrite. These amphibolites are mostly igneous in orgin |  | | Journal (issue) | | Ueber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...Moore Phosphate minerals from the Leveaniemi iron mine, Svappavaara, Sweden .............................Hollabaugh Laueite from Hagendorf-Siid andthe Palermo mine ................. 363 by L. C. Pitman New data...image of a crack hidden in the back (roof) of a mine adit (from A. P. Annan etal. (1988) Radar sounding...tourmaline, kyanite, rutile, anatase, limonitized pyrite, sillimanite, lazulite, chert, etc. These are referred |  | | Journal (article/letter/editorial) | | Modesto, Calif. Both specimens come from an old Gold mine at Placerville, El Dorado Co., Calif. The following...Moon Mine, a property owned by Mr. C. Walker Lyons, is located below. The Moon Mine was an old mine belonging...timer of the Gibbonsville District, who worked the Mine for gold and silver. "The Agency Creek, McDevitt...it's the fluorite mine at Rosiclare, Hardin Co., 111. The closing of this great mine was called to our...who have lived near this great mine. "Rosiclare was opened in 1842 to mine lead as fluorspar (fluorite) |  | | Journal (article/letter/editorial) | | abnormalamountsof selenium. The selenium content of the pyrite, marcasite, and chalcociteis much greater than...maximum amount of Se substituting for S in the pyrite structurewas found to be 3 percentby weight. Ferroselite...equalto or lessthan 10,000the deposit containing pyrite and/ormarcasite maybe of hydrothermal origin. Applyingthisconcept...centrifuged in bromoformto removethe lighter gangue. For pyrite and marcasitefurther purificationof the concentratewas...treatedwith warm hydrofluoricacid. Tests have shownthat pyrite and marcasiteare unharmed by warm hydrochloricand |  | | Show/Event (guide) | | GOLD crystal group, 13 cm, from the Eagle’s Nest mine. Placer County, California. Found in 1988. Collection...historical mining gallery including a reconstructed mine tunnel and many old mining artifacts, photos and...special interests. Try the Western Postal Queen Mine Tour While in Bisbee, adventurous visitors of all...Other Attractions 3 tour of Bisbee’s famous Queen Mine. Tours are given 7 days a week. Call 432-2071 for...understand how something as seemingly obvious as a mine can actually be lost. However, residents of the |  | | Other Paper | | re t ermil..at ed and cl ear. Common. Cubic, PYRITE. FeS2 Acicular pyrites with oxidised prisms g:i...collecting and isolating man:: of the minerals. To Jeanette Robertson whose skill in her field has made some |  | | Journal (issue) | | Chance Mine, Creede, CO By Jack Morris, Owner & Operator The Last Chance Mine is a working mine and Rockhounding...16—General Assembly, “History & Geology of Last Chance Mine” 7 pm., Senior Center. Pebble Pups & Juniors. 5:30...Waters in Minnesota—check, to collect at the Bingham Mine in New Mexico—waiting on that one. Another check...Beaver, Utah, and, just north of the old Creole Mine (which had some nice specimens of bismuthinite)...Fig. 5. Iron pyrite from Peru; price $19,000. How do you protect this monster from pyrite disease. May |  | | Journal (issue) | | ANOTHER CHALLENGE SMLS BARBECUE 2021 CONONISH GOLD MINE ZOOM LINKS DATES FOR YOUR DIARY MINERAL QUIZ 3 –...calcite supporting a unique crystal cluster of pyrite in the form of a perfect little flag and flagpole...replying that their fluorite is from the West Pastures Mine, or perhaps from Permian Mississippi Valley-type...Photo 1 Black Opal cabochon (30 x40mm) Lady Luck mine, Yowah Opal Field, Queensland, Australia This was...case I damage it. Terry worked his Lady Luck Opal mine in Yowah, which at the time was barely recognised |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...typically abraded specimens you’ve found in the old mine dumps. And you’ve probably looked long and hard...Everyone has heard repeated warnings about entering old mine workings. But, face it, those deep, open shafts...commonality: They can be very dangerous. Each year mine rescue specialists and conventional search and rescue...Statistically, shafts are the most dangerous part of any mine; 90 percent of all accidents and entrapments in |  | | Journal (article/letter/editorial) | | some important sulphide ores; e.g. in the Falun mine. Geochemical studies of supracrustal and intrusive...K-feldspar are present. Accessory minerals are rutile, pyrite with magnetite rims, ilmenite, apatite, and zircon...microcline, and plagioclase. Accessory minerals include pyrite with magnetite rims, chalcopyrite, and monazite...have increasing amounts of sulphides, including pyrite, pyrrhotite, arsenopyrite, and chalcopyrite, and...Stephens and A. Galley. Figure 1 was drawn by Jeanette Bergman-Weihed. This study was partly financed |  | | Journal (issue) | | scheduled talk, “Rhodochrosite from the Capillitas mine, Argentina” by David Stout, had to be rescheduled... CSMS Field Trips 2019 August 24, 2019 Sedalia Mine, Salida CO May 25, 2019 Rocky Mountain High Claims...fs_rosenberg@hotmail.com August 25, 2019 Calumet Mine, Salida CO Status : Confirmed Collectible Minerals...High RAMS Layer September 21, 2019 CF&I Fluorspar Mine, Leader : Mike W. Wagon Wheel Gap CO Contact : mwebbstudent@yahoo...mwebbstudent@yahoo.com June 15, 2019 Topaz Mountain Gem Mine, Status : Confirmed Tarryall CO Collectible Minerals |  | | Report (chapter) | | Cretaceous building sandstones on monuments in Saxony, Germany HEINER SIEDEL Dresden University of Technology...Engineering, Chair of Applied Geology, D-01062 Dresden, Germany (e-mail: Heiner.Siedel@tu-dresden.de) Abstract:...from strata-bound development of alveoli, Fig. 1 Jeanette 1980; Alessandrini et al. 1992). A model calculation...for tuff by Siedel (1998) and for sandstone by Jeanette (1980). With regard to Cretaceous building sandstones...of chemical weathering of the rock (oxidation of pyrite, deterioration of clay minerals in the binding |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr University t Bochum Bochum, W. Germany Eric Offermann Arlesheim...Deepwood Crescent Don Mills, Ontario M3C 1N8 West Germany Christian Weise Verlag Oberanger 6 D-8000 Munchen...mo u t h mineral on the surface near the old tin mine. His curiosity aroused, Feeney sent the specimen...took samples to W. H. Yates, who operated a tin mine on the Severn River near Raid Knob. Yates immediately...molybdenite was saved; most was discarded in the mine dumps or treatment plant residues where it remains |  | Voelz, Jeanette L., Johnson, Nathan W., Chun, Chan Lan, Arnold, William A., Penn, R. Lee (2019) Quantitative Dissolution of Environmentally Accessible Iron Residing in Iron-Rich Minerals: A Review. ACS Earth and Space Chemistry, 3 (8). 1371-1392 doi:10.1021/acsearthspacechem.9b00012 | Journal (article/letter/editorial) | | Iron Residing in Iron-Rich Minerals: A Review Jeanette L. Voelz,§,† Nathan W. Johnson,‡ Chan Lan Chun...example, has been used in the treatment of acid mine drainage.39 Carbonates have different acid-neutralizing...system.64 of sulfur-bearing minerals, such as pyrite (FeS2), or wastewater effluents and diffuses into...toxicity to aquatic life,105 the impact of acid mine drainage,106 and the information retained in geological...iron-bearing carbonates, iron (oxyhydr)oxides, and pyrite and may not fully dissolve mackinawite or greigite |  | | Journal (issue) | | of the Thames Estuary and emerges clutching his Pyrite, fossil twigs and the Whitstable Copperas Industry...blasting,at Giant's Hole and also at the PleasantValley Mine, near Peak Forest. By the late 1960s George t1ada...CavingClub which operated under the name of 'Lead Mine Consultants', the other membersbeingAlan Doyle,...tt 250-year-old wooden wagor1 at the Ash Nursery Mine on Longstone Moor, a worlcingfirst opened up by...the BeaumontMine,Blackdene,Cambokeels,Cornish Hush Mine, RedburnandScraitholefor the purposeof collectjngspecimens |  | | Journal (article/letter/editorial) | | doi:10.1016/S0016-7037(03)00499-X Pyrite oxidation in moist air JEANETTE K. JERZ and J. DONALD RIMSTIDT*...revised form May 28, 2003) Abstract—The rate of pyrite oxidation in moist air was determined by measuring...difference between a sealed chamber containing pyrite plus oxygen and a control. The experiments carried...acid solution grows on the pyrite and retards oxygen transport to the pyrite surface. At very short reaction...reaction times, the rate of pyrite oxidation in air is slightly faster than the aqueous oxidation rate |  | | Journal (article/letter/editorial) | | sulfides and in determining their composition, pyrite grains that formed synchronously to quartz in a...quartz and pyrite at the same time the composition of the fluid inclusions in the pyrite would be similar...similar. These pyrite grains were run in the solid probe using a high vacuum system under moderate temperatures...temperatures to prevent decomposition of the pyrite. A qualitative analysis using a scanning mode was undertaken...undertaken. A continuous scan diagram of pyrite (Fig. 3a) shows a single major burst from inclusions, |  | | Journal (issue) | | Ueber Heidelberg, w. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arleshetm...collectibles, and miscellaneous subjects such as mine bell signal signs, scales, m useum reports, and...Leesburg (19) CONNECTICUT Hartford County Canton (Pb mine) (9)(18), Farmington (T)(18)(19), Meriden (T)(7)(...Little Deer Hill, near Stow (P)(20)(25), Eastmine mine (P)(19), Saltman amethyst prospect, Sweden, near...County Vicinity of Columbia (2), Old Maryland Mica mine, near Simpsonville, about 6 miles from Laurel (16) |
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