 | | Journal (article/letter/editorial) | | com/locate/oregeorev La JoseïŹna AuâAg deposit (Patagonia, Argentina): A Jurassic epithermal deposit formed in a hot...(INREMI), Calle 64 y 120, B1900FWA, La Plata, Argentina CIC-BA, Universidad Nacional de La Plata, Instituto...(INREMI), Calle 64 y 120, B1900FWA, La Plata, Argentina a r t i c l e i n f o Article history: Received...occurrences Jurassic Epithermal AuâAg veins Patagonia Argentina a b s t r a c t The La JoseïŹna Jurassic epithermal...epithermal AuâAg deposit located in Patagonia, Argentina, developed in an extensional setting of a back-arc |  | PĂĄez, G.N., Ruiz, R., Guido, D.M., RĂos, F.J., Subias, I., Recio, C., Schalamuk, I.B. (2016) High-grade ore shoots at the Martha epithermal vein system, Deseado Massif, Argentina: The interplay of tectonic, hydrothermal and supergene processes in ore genesis. Ore Geology Reviews, 72. 546-561 doi:10.1016/j.oregeorev.2015.07.026 | Journal (article/letter/editorial) | | High-grade ore shoots at the Martha epithermal vein system, Deseado Massif, Argentina: The interplay of tectonic... (1900) La Plata, Provincia de Buenos Aires, Argentina Consejo Nacional de Investigaciones CientĂïŹcas...(CONICET), Buenos Aires, Argentina c YPF TecnologĂa (Y-TEC), Berisso, Argentina d LaboratĂłrio de InclusĂ”es...study of the Martha mine epithermal deposit (Deseado Massif, Patagonia, Argentina). The mine was active...Jurassic times (40Arâ39Ar age: 157.6 ± 1 Ma). The Martha deposit is composed of more than 15 different veins |  | Poblete, J. A., Bissig, T., Mortensen, J. K., Gabites, J., Friedman, R., Rodriguez, M. (2014) The Cerro Bayo District, Chilean Patagonia: Late Jurassic to Cretaceous Magmatism and Protracted History of Epithermal Ag-Au Mineralization. Economic Geology, 109 (2) 487-502 doi:10.2113/econgeo.109.2.487 | Journal (article/letter/editorial) | | 1Mineral 2Department Deposit Research Unit, Department of Earth and Ocean Sciences, University of British...Centre for Isotope and Geochemical Research, Department of Earth and Ocean Sciences, University of British...tip of the Deseado Massif epithermal silver-gold province. Mineralization is hosted in the mainly rhyolitic...from the Chilean border to the Atlantic coast of Argentina (Fig. 1). Precious metalrich deposits are also...in Chile, near the international border with Argentina and 14 km west of the town of Chile â Corresponding |  | | Report (issue) | | ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...wp11ïżœ. Yaalte: 12.5 cm wide Siglo XX Mine, ,Uïżœ Bustillo province, Potosi Malty Zinn colkdknt (ex Marv...Colorado 60° 10 B R A S I L 14 PAZ /LAApolo 0 CRUZ 0 San.Jose deChiqultos Robor6 0 SantaAna0 PARAGUAY...Bunk specimen Jesse La Plante photo Map: Oruro Department ...............................................in Oruro ... 26 BY ROBERT B. COOK The Morococala Mine ............................................... |  | | Journal (issue) | | p. 258 COVER: COPPER, 8.3 cm, from the Central mine, Keweenaw County, Michiganâconsidered by some to...on DVD wilensky Fluorite, Huanzala mine, Dos de Mayo Province, Peru. Wilensky Fine Minerals 14 Longview...and Other Minerals from the Mammoth-St. Anthony mine, Tiger, Pinal County, Arizona Chapter authors: Les...Presmyk and Tony Potucek The Mammoth-St. Anthony mine at Tiger has produced not only large amounts of...Frank Schultz staked the first claims in 1879. The mine began as several separate workings that ultimately |  | | Journal (issue) | | of Mines Museum revealed galena from the Mendota mine in Clear Creek County, Colorado, and pyrite from...specimens of Sweet Home mine rhodochrosite, LaSalle, Utah azurite, gold, Kelly mine smithsonite, and a large...News News âââââââââââââââââ Page 9 Azurite from the Peacock Mine near Leadore, Lemhi Co., Idaho Tony... and such notables as the Prospectorsâ Shop in Santa Fe, Continental Minerals in Butte and later in Tucson...favorites. I first encountered Peacock Mine azurite at Ted and Martha Morleyâs Piedmont Minerals in Sandston |  | | Journal (issue) | | Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, âFamous mineral localities: the Old Yuma mine,â in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro...and Mining Company for the sum of $558,000. The mine is now owned outright by the Federal Government |  | | Report (issue) | | RESOURCES AGENCY HUGO FISHER, Adm/nisfrofor DEPARTMENT OF CONSERVATION DeWITT NELSON, DIVISION Director...Description of the mines Gold Banner mine Greenback prospect Martha prospect ___ 29 29 29 29 Mary prospect... 31 Moly prospect Ord Mountain mine 31 Red Etta Hill 31 mine _ prospects Ord Mountain 41 41...41 iron deposit White Dollar mine Unnamed manganese-travertine 20 [3] 40 41 Contact metasomatic...the Rio Vista-Central-England claims, Ord Mountain mine Index maps showing Ord Mountain district... General |  | | Book | | volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite ARIZONA COVEI.I.ITE... N. Phoeniz Onyx Marble COPPER QUEEN MINE, Cochise Co. Azurite CLIFTON-MORENCI DISTRICT, Greenlee Co...Apache Co., 10 mi. N. of, Olivine FRENCH MINE, Santa Cruz Cruz Co^ near Harshaw Rhodocrrosite GARNET RIDGE...GREATERVILLE, Pima Co. Onyx Marble HAPPY JACK MINE, Santa Cruz Co. Uraninite HELVETIA, Pima Co. âŠFluorspar |  | | Journal (issue) | | FLUORffE Tue largest crystal measures 3 cm Heights mine, Weardale, County Durham, England. Stuart Strife...photo Backcover: (upper left) Elbaite, 4.5 cm, Sapo mine, Goiabeira, Minas Gerais, Brazil; Gus Eitler collection;...Rhodochrosite, 11.5 cm, Good Luck pocket, Sweet Horne mine, Alma, Colorado. Ex Steve Smale collection. Joe...Daoping mine, Guilin, Guangxi, China. Ex Steve Smale Kunzite spodumene, 11 cm, Urucum mine, Minas Gerais...photo. Benitoite on natrolite, 5.5 cm, Dallas Gern mine, San Benito County, California. Ex Robert Gill collection |  | | Journal (article/letter/editorial) | | 19:56 14 August 2015 TOM ROSEMEYER 1632 Camp Bird Mine Road P.O. Box 586 Ouray, Colorado 81427 Mineral...specimens from the authorâs collection THE TITUSVILLE MINE, located at an elevation of 12320 feet, is situated...During the 1993 collecting season, the dumps of the mine were examined and revealed the presence of an exotic...Three of the rarer minerals identified from the mine, linarite, posnjakite, and serpierite, have been...secondary minerals collected include anglesite, azurite, brochantite, cerussite, and malachite. With another |  | | Journal (article/letter/editorial) | | MINERALS Figure 2: View of the 4.5-ton block of azurite and malachite from Bisbee, Arizona, donated to...August 2017 Figure 5 (above): Legrandite, Ojuela mine, Mapimi, Durango, Mexico; 22.8 cm long; AMNH #46094...AMNH #5920. Bement collection. Figure 10 (below): Azurite, Tsumeb, Namibia; 30.0 X Downloaded by [University...specimen was a group of large (up to 12.5 cm) azurite crystals from Tsumeb, Namibia, measur ing 30 x...the present time D r . Mason is employed in the Department of Mineral Sciences of the U . S . National Museum |  | | Book | | Adapted by Martha R. Smith o UTAH GEOLOGICAL AND MINERAL SURVEY a division of UTAH DEPARTMENT OF NATURAL...Miscellaneous Publication 87-6 Illustrations by Martha R. Smith Design by Leigh MacManus Printing by Artistic...gemstones and ornamental stones found in Utah include: azurite and malachite; beryl (aquamarine and morganite);...(numbers refer to localities mentioned in text) A-Azurite Ba-Aquamarine Bm-Morganite C-Calcite, referred...Tooele County 6. Amatrice mine (variscite) , Tooele County 7. Bingham (azurite , malachite), Salt Lake |  | | Journal (article/letter/editorial) | | PREHISTORIC JOURNEYS, P.O. Box 3376-Dept. RM, Santa Barbara, CA 93130; 805/967-0074. prices. For free...UN RM, Rochester, NY 14610. LIMITED, Box 877, Department RM, Ridgecrest, CA 93555. LAPIDARY COMMERCIAL...size. Sold in mixed sizes only. $17.50 lb. VERA CRUZ AMETHYST CRYSTALS - Beautiful transparent purple...of minerals in all sizes, including vanadinite, azurite, calcite, wulfenite, and many others. Over 1,000...Quality specimens for the amateur to expert collector. Mine-run speci mens, $3.00 lb. Fluorite chips, $1.00 |  | | Journal (article/letter/editorial) | | This proves something or other, mainly that even Santa Claus cannot get away from minerals, one way or...you something mineralogical. Last year we helped Santa Claus a little by suggesting such things as Mineralights...started this past summer, are invited to write this department for whatever information is desired concerning...going over the dumps of the Strickland Feldspar Mine with a portable Mineralight at night. Wonder how...anything but high price. We can hardly compose this department without pondering over the neat and sparkling |  | | Journal (article/letter/editorial) | | Cunningham of Dowling Park, Florida. Ed and his wife, Martha, were cofound- Quintin Wight is the author of...participants, who renamed the event The Ed and Martha Cunningham ACV Winter Gathering of Micromounters...25 kilometers south. Pickings of malachite and azurite were good enough to require only a morning visit...was decided to rename the gathering The Ed and Martha Cunningham ACV Winter Gathering of Micromounters...Colorado Plateau, Silver Coin Mine, Goodsprings District, Hidden Treasure Mine, and More. That left the rest |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . 38 Argentina . . . . . . . . . . . . . . . . . . . . . . ....use today. Native copper from the Cerro de Pasco Mine, a shell used as a palette for mixing cinnabar-based...in Latin America. The pleasure has certainly been mine. I would like to express my sincere thanks and appreciation...W. Brooks, and to my family, special thanks to Martha, Matt, and Ali for their encouragement, patience...given the Orden Cruz Peruana al MĂ©rito Naval and in 1983 he was given the Gran Cruz de la Orden al MĂ©rito |  | | Journal (article/letter/editorial) | | into the Merz property. Hopewell Mines, Steel's Mine and Warwick Mines. Lebanon County: Cornwall. Lehigh...Quarry, Perkiomenville. Two lovely valentines, Martha Hopkins and Clara Thomas, helped our valentine...ten pound specimen of green Wyoming Jade . . . Martha Hopkins for the small exquisitely hand shaped Chinese...Chrome Mine On Sunday, March 22nd, 90 members and friends of M. S. P. gathered at Wood's Chrome Mine, Nottingham...Geological Survey of Pennsylvania, 1877 . . . "This mine is famous throughout the whole civilized world for |  | | Journal (issue) | | meeting MG&MC July 10-11 Roseville, MN; Summer show Martha Miss (651) 459-8445 July 16-17 Minocqua,WI; Lakeland...Funk Mineral Museum, and tour of a working coal mine (some fossil collecting). All of the guided trips...Museum; and a tour of a working underground coal mine. For those who want to go out on their own before...Tuesday thru Saturday. However, you will miss the coal mine tour. The guided trips will begin on Monday after...Wednesday: the Funk Museum in the morning and the mine tour in the afternoon. This will leave you just |  | | Report (issue) | | GEOLOGICAL AND MINERAL SURVEY a division of the UTAH DEPARTMENT OF NATURAL RESOURCES BULLETIN 117 JANUARY 1981...mineral localities, with the minerals found at each mine or locality. Most mining districts and mineral localities...whole, along with those for which the specific area (mine, for instance) is not known. Other minerals, however...Bull Valley District (Bull Valley). Santa Clara District (Santa Clara). Silver Reef (Harrisburg) District... . . . . . . . . . . . . . . . . . . . . Emery Santa Clara . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | PREHISTORIC JOUR NEYS, P.O. Box 3376-Dept. RM, Santa Bar bara, CA 93130; (805)967-0074. QUALITY FOSSILS...Find out why. MINERALS UN LIMITED, Box 877, Department RM, Ridgecrest, CA 93555. FINE MINERAL SPECIMENS...Specializing in MINERALS of MEXICO and ELM WOOD MINE, TENNESSEE WORLD-WIDE LOCALITIES THUMBNAIL âą CABINET...Quality specimens for the amateur to expert collector. Mine-run specimens $3.00 lb. Fluorite chips $1.00 lb...of minerals in all sizes, including vanadinite, azurite, calcite, wulfenite, and many others. Over 1,000 |  | | Journal (article/letter/editorial) | | Find out why. MINERALS UN LIMITED, Box 877, Department RM, Ridgecrest, CA 93555. FINE MINERAL SPECIMENS..."Fossils, Minerals & Natural Art." P.O.Box 3376, Santa Barbara, CA 93130 252 ROCKS & MINERALS iocimEMs... SKULLS, TEETH, FOOTPRINTS, LEG \Z>/. V f e AZURITE NODULES FROM LA SAL, UTAH F R E E MAIL O R D E...of minerals in all sizes, including vanadinite, azurite, calcite, wulfenite, and many others. Over 1,000...list. Good for the amateur to expert collector. Mine-run photos available. SCOTT ADAMS, 1033 specimens |  | | Journal (article/letter/editorial) | | again at the big show of the Eastern Information Department" in your April Federation at Topsfield, Mass...possibilities of collecting in the state of Lead Mine. Here, many fine specimens, Massachusetts. The tendency...be found; through the state on the way to the azurite, barite, chrysocolla, my pet famous collecting...better check some of the other localities. âą The mine at Chester, Massachusetts was well known for many...from this mine are, - margarite and the diaspore speci mens. As I have not been to this mine in many years |  | | Journal (article/letter/editorial) | | PREHISTORIC JOUR NEYS, P.O. Box 3376-Dept. RM, Santa Bar bara, CA 93130; (805)967-0074. QUALITY FOSSILS...Find out why. MINERALS UN LIMITED, Box 877, Department RM, Ridgecrest, California 93555. MY OLD COLLECTIONâSelling...Quality specimens for the amateur to expert collector. Mine-run specimens $3.00 lb. Fluorite chips $1.00 lb...of minerals in all sizes, including vanadinite, azurite, calcite, wulfenite, and many others. Over 1,000...Director Alice Gross Editorial Production Assistant Martha Franklin Art Director Karen Luzader Typographic |  | | Journal (issue) | | article on amazonite ï· Ava Ream for her article on azurite ï· Egan Rausch for his article on malachite ï· Aden...to Translucent. MalachiteâAzurite Alexis Vancil, age 11 My malachiteâazurite specimen is blue, teal, and...Cu2CO3(OH)2 when it is alone, but I think that the azurite changed the malachite, since it is normally a 3...same hardness as malachite does. Malachite and azurite also have the same crystal system, which is monoclinic...have healing properties as well. Malachite and azurite. Credit: www.greekrocks.com Galena Aden Bicknell |
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