 | Staude, Sebastian, Göb, Susanne, Pfaff, Katharina, Ströbele, Florian, Premo, Wayne R., Markl, Gregor (2011) Deciphering fluid sources of hydrothermal systems: A combined Sr- and S-isotope study on barite (Schwarzwald, SW Germany) Chemical Geology, 286 (1) 1-20 doi:10.1016/j.chemgeo.2011.04.009 | Journal (article/letter/editorial) | | and S-isotope study on barite (Schwarzwald, SW Germany) Sebastian Staude a, Susanne Göb a, Katharina Pfaff...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany US Geological Survey, MS 963, Box 25046, Denver...barites from hydrothermal mineralizations in SW Germany were investigated, for the first time, by a combination...(2011) 1–20 Hydrothermal mineralizations in SW Germany have been studied for a long time. More recent...formation 2.1. Geological background Southwest Germany consists of the Variscan crystalline basement of |  | | Journal (issue) | | ...............363 by C. J. Stefano The Nakhlak Mine, Anarak District, Esfahan Province, Iran..........Bergmann Paul Geffner & Lisa Bennett Stuart Wilensky Stephanie & Robert Snyder Richard J. Rossi (deceased) Richard...species hauckite (type locality: the Sterling Hill mine) was named in his honor in 1980, in recognition...Robert (left) and Richard Hauck in the Sterling mine (2008). J.R. Glover photo. American Mineral Heritage...brothers, goes back to the closing of the famous mine in 1986, and the resulting auction of the property |  | | Journal (issue) | | Moore Tpmoore1@cox.net The Guatomo (“Hat Yai”) mine near Tham Thalu, Bannang Sata District, Yala Province.............731 . by M. P. Sacchi The Santa Rosa mine, Inyo County, California .........................crystal, 1.6 cm wide, from the Tsumeb mine, Tsumeb, Otjikoto Region, Namibia. Unique Minerals specimen;...Wilensky (2009–2016) Dr. Nikolas Golosow (2013–2017) Stephanie & Robert Snyder (2008–2016) Winston B. Wutkee...Berezovsk district). Figure 26. The gold mining region around Berezovsk, including the names of all of |  | | Journal (issue) | | M ontreal Mine! L L The Mineralogical Record MAY–JUNE 2020 • VOLUME 51 • NUMBER 3 • $25 & Wayne... Japan Springfield, Ma / Denver, Co / Munich, Germany Laguna Beach, California, USA tel: +1 949 494 5155...gemgypsy@bellsouth.net MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ........................... 487 COVER: BARITE, 6.5 cm, from the Montreal mine. David and Karen DeBruin collection, ex Muscatine...Bergmann Paul Geffner & Lisa Bennett Stuart Wilensky Stephanie & Robert Snyder Richard J. Rossi Richard W. Graeme |  | | Show/Event (guide) | | Training "A Tale of Two Mine Dumps.The Artisanal Gem Miners" North Star Mine, Mammoth, By Robert Weldon...Meeting Rooms 2:00 pm - 3:00 pm (GMR) "The Red Cloud Mine — 9:30 am - 10:00 am (MMR) Arizona's World-Renowned...wwwluisburillominerales.com Burkard, Horst Bonn, Germany Horst Burkard 49-173.5251.392 info@trilobitestle...57-311-5138699 magicalstones@holmail.com Himalaya Quartz Kathmandu, Nepal Hari Prasad Timsina 626-200.8009...0723 S a g a Minerals, Inc. Mahomet, IL Jared T. Freiburg 217-637-3215 saga.minerals@gmartcom www sagaminerals |  | | Journal (issue) | | Krasny Chikoy, Transbaikalia, Eastern Siberian Region, Russia .........................................Neely Paul Geffner & Lisa Bennett Stuart Wilensky Stephanie & Robert Snyder Paradise Woods Richard J. Rossi...com | w w w. FineMineral.com Malachite Shilu Mine, Brazil 21.5 cm CRYSTAL CLASSICS FINE MINERALS... Mimetite | Endeavor Mine, Australia 10.2 x 5.0 x 2.2cm Rhodonite | Chiurucu Mine, Peru 7.1 x 6.2 x 5... volume 50, May–June, 2019 Gold | Eagle’s Nest Mine, USA 11.0 x 8.5 x 2.0cm 239 Azurite and Cerussite |  | | Journal (article/letter/editorial) | | of benchtop micro-XRF to geological materials STEPHANIE FLUDE1,*,†, MICHAEL HASCHKE2 AND MICHAEL STOREY1...University, Roskilde, Denmark Bruker AXS, Berlin, Germany (Retired) [Received 24 March 2016; Accepted 23...important information to geological research. STEPHANIE FLUDE ET AL. Benchtop μ-XRF i.e. Si has an information...calculating X-ray intensities (Elam et al., 2004). STEPHANIE FLUDE ET AL. These FP methods are commonly referred...intensity of the X-ray spectrum in the selected region of interest (ROI). By default, an element’s ROI |  | | Journal (article/letter/editorial) | | Aquamarine with Quartz and Muscovite , “The King of Nepal” , 21cm Taplejung District , Mechi Zone , Nepal...Wally Matrix India (Fasi Makki) McEarl Ridge Zigras Mine (James Zigras) Meieran, Eugene Micromounters of...issues and supplies in Arizona, Colorado, and even Germany until the next year’s events; and in August the...Munich Show (Keilmann Family) Neely, Steve Oceanview Mine (Jeff Swanger) Olsen, Rich Pala International (Bill...Kristine Leybov, Michael Neumeier, Günther Scott, Stephanie Severance, William SHOWS PROVIDING SPACE Bloomington |  | | Journal (issue) | | I N E R A L Cover: Gold. 195 mm. Mocking Bird Mine, Mariposa Co., California, USA. Daniel Trinchillo...Mingueza, Xavier Ortiz and Joan Vinyoles whole mine. although the passages are more dangerous due to...from level 3. INTRODUCTION Les Ferreres mine (Las Ferreras mine. Les Ferreres mines. Rocabruna mines) is...Girona province Catalonia). The galleries of the mine are di,·ided into five le,·els or floors. more or...or less o erlapping: • Upper level (Dalt mine. the Roman mine). level 5. This level is short. with irregular |  | Mrozek, Stephanie A., Chang, Zhaoshan, Spandler, Carl, Windle, Steve, Raraz, Cesar, Paz, Alberto (2020) Classifying Skarns and Quantifying Metasomatism at the Antamina Deposit, Peru: Insights from Whole-Rock Geochemistry. Economic Geology, 115 (1) 177-188 doi:10.5382/econgeo.4698 | Journal (article/letter/editorial) | | PERU: INSIGHTS FROM WHOLE-ROCK GEOCHEMISTRY Stephanie A. Mrozek,1,† Zhaoshan Chang,1,2 Carl Spandler...Antamina mine area. Inset in upper right corner shows location of study area in Peru. B. Near-mine sample...Escalante et al. (2010). contain porphyry-style quartz stockworks and secondary biotite alteration (Mrozek...the type locality to 115 m in other parts of the region (Wilson, 1963). Fresh rock surfaces are medium...significant component of detrital minerals (i.e., quartz, feldspar, rutile, titanite, and apatite), which |  | | Journal (issue) | | meetings Attend both the picnic and Christmas party Quartz Quiz – True or False? Our March presentation was...fascinating things about quartz. Just for fun, try this True/False quiz about quartz. Answers will be provided...provided in the May Agateer. 1) 2) 3) 4) 5) 6) 7) 8) Quartz is the most common single mineral in the world...structure of quartz is only arranged only in a clockwise manner. True / False The faces of a quartz crystal...and scepters describe various forms of quartz. True / False Quartz can have fluorescent properties and shows |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2022 Articles The Akchatau mine, Shet District, Karaganda, Kazakhstan.............The Graf Jost-Christian mine, Wolfsberg, Harz Mountains, Sachsen-Anhalt, Germany.........................Mann Stuart Wilensky Keith and Diane Brownlee Stephanie & Robert Snyder Dr. Nikolas Golosow Richard J...the amethyst they could collect at the old Pearl mine in Thunder Bay. They weren’t as successful with...localities such as the Majuba Hill mine, the Tsumeb mine and the Black Pine mine in Montana. More recently he |  | | Journal (issue) | | Titanite and epidote deposits of the Capelinha Region, Minas Gerais, Brazil ...........................Brownlee Stuart Wilensky Dr. Nikolas Golosow Stephanie & Robert Snyder William B. (Bill) Wray Richard... | w w w. FineMineral.com Tourmaline Cruzeiro Mine, Brazil. 19.5 cm Fine Minerals International proudly...greenmountainminerals.com BA R I T E 12 X 8” Parkside Mine, Frizington Copeland, Cumbria, England, UK Photo...TITANITE AND EPIDOTE DEPOSITS OF THE CAPELINHA REGION, MINAS GERAIS, BRAZIL Andrea Bartorelli1 Carlos |  | | Journal (issue) | | • Inclusions in Kenyan rubies from the John Saul mine • Lazurite in Mogok ruby • Snowflakes in Mong Hsu...imitation ivory • Laserengraved imitation of phantom quartz • Rhodium-plated iron meteorites • Oiled tanzanite...California Canberra, Australia Petershausen, Germany Edward W. Boehm A.J.A. (Bram) Janse Andy Shen...Carlsbad, California Lucerne, Switzerland Hamburg, Germany John L. Emmett Simon Lawson Nicholas Sturman...spectra of zircon remained unchanged, except in the region of 1000 cm–1 after heating at 1000°C, the Raman |  | | Journal (issue) | | SPRING 2022 PAGES 1–136 Yellow Topaz from Saxony, Germany History of Emerald Mining at Habachtal, Part II...EDITORIAL 1 Yellow Topaz from Germany, Emerald Mining in Austria’s Habachtal Region, A Return to Tucson, and...Gem Topaz from the Schneckenstein Crag, Saxony, Germany: Mineralogical Characterization and Luminescence...history of Austrian emerald deposits in the Habachtal region. p. 40 REGULAR FEATURES p. 55 47 The Dr. Edward...Challenge 62 G&G Micro-World Blue apatite in smoky quartz • Oiled apatite • Acicular troughs associated with |  | | Journal (article/letter/editorial) | | Colorado, Connecticut, Maine, Texas, and even Munich, Germany, until next year’s events; the Tucson Gem and Mineral...Minerals Hilary Silver and Gold Jewelry Himalaya Quartz Holabird Americana Hunan Natural Mineral & Gem...McNeil John Medici Peter Megaw Luiz Menezes Minerals Mine Design Mineral Enterprises Mineralien Zentrum Mineral...Les and Paula Presmyk PRS Jewelry PZ Originals Quartz Company Ed Raines RayCyn Minerals Rega Khan Phil... Ohio Denver, Colorado Houston, Texas Munich, Germany Rochester, New York (symposium) Tucson, Arizona |  | | Journal (article/letter/editorial) | | Connecticut, Maine, Texas, and even Munich and Walsdorf, Germany, and in Milan, Italy, until next year’s events;...Heliodore Hilary Silver and Gold Jewelry Himalaya Quartz Leonard Himes Hi Tech Enterprises H. K. Meteorites...Minerals Howard Merk Meteor Hall Meteorite Max Mine Design Mine Invest Brazil Mineral Classics Mineral Exploration...University] at 16:21 23 October 2014 Red Beryl Mine Richard’s Rock Shop Roberts Jewelers Rock Art Rock...Günther Neumeier Ron Pellar Rick and Deanna Russell Stephanie Scott Barbara Sky Gloria Staebler Dave Straw John |  | | Journal (issue) | | the Valley of the Fiescher Glacier, Oberwallis Region, Switzerland ...................................................... 431 . by J. Grandjean Faden quartz from Bierghes, Brabant, Belgium .................Neely Paul Geffner & Lisa Bennett Stuart Wilensky Stephanie & Robert Snyder Paradise Woods Richard J. Rossi...involvement in collecting the great Bunker Hill mine pyromorphite bonanza, was born in Spokane, Washington...mined by a Phelps Dodge subsidiary as the Sherwood mine. His career was interrupted by the draft in November |  | | Journal (issue) | | Rescheduled from February Quartz – An Old Friend presented by Carlos Peralta Quartz is the most common mineral...crust. All of us are very familiar with it. But, quartz has several secrets and skeletons in the closet...do not refer to routines or to religious attire. Quartz crystal don't have to be killed twice to make them...stored in some quartz crystals, in reality, those crystals only know about a few Laws. Quartz---it is time...Illinois presented by Stephanie Sobczak. In addition to some fantastic pictures, Stephanie shared her specimens |  | | Journal (article/letter/editorial) | | STEPHANIE DE VILLIERS AND MAARTEN J. DE WIT 349 Sources of river water radiogenic strontium: examples...Achaean granite dominated catchments of Swaziland Stephanie de Villiers AEON-Africa Earth Observatory Network...2 = 30 to 50%, 3 = 20 to 30% and 4 = < 20%). STEPHANIE DE VILLIERS AND MAARTEN J. DE WIT 351 352 SOURCES...K-rich granites consist of massive quartz monzonite, containing quartz, plagioclase, microcline and biotite...as well as biotitehornblende tonalite gneiss and quartz monzonite lenses. The bimodal gneiss suite is dominated |  | | Catalog/List | | faces. 3-tx2x2". £11.50. 3. ALLANITE. Mary Kathleen Mine, queensland, Australia. Sharp, lustrous black, well...2txltxl".£4.75. APATITE. Ehrenfriedersdorf, Saxony, Germany. Specimen A - Select, transparent, pale greenish-blue...implanted in a lxl" cavity in matrix with a little quartz in association. 2x2xl-t". £6.50; Specimen B - Pale...intergrown and associated with odd milky crystals· of quartz, a little brassy crystalised Pyrites and minor...lxfxf". £4.50. 11. 12. 13. -2AZURITE. Ting-Tpng Mine, Gwennap, Cornwall. Rich, bright blue small sharp |  | | Report (issue) | | ========= Helvite, 3.2 cm, from the Huanggang mine, Inner Mongolia, China. Trinity Minerals specimen;...elegant little specimens of helvite from the Huanggang mine, Inner Mongolia, China, which John Veevaert has...2012 update, Mike has some very pretty quartz, calcite and quartz/calcite specimens from Lowville, Lewis...known (to me, at least) via some specimens which Stephanie and Robert Snyder of Stonetrust brought to the...(past two years) producer of some of the finest quartz specimens from New York State…The specific location |  | | Journal (article/letter/editorial) | | of iron ore from Mesoarchean BIF at the Wodgina mine, Western Australia—Y. Teitler, P. Duuring, and S...Schlema-Alberoda five-element uranium deposit, Germany: An example of self-organizing hydrothermal system—G...Vladimirov, A.I. Khanchuk, and G.A. Pavlova Gold-quartz deposits of the Zhdaninsky ore-placer cluster,...with the skarn mineralization in the Sangan mining region, NE Iran—Nazi Mazhari, Azadeh Malekzadeh Shafaroudi...Storey, Peter C. Lightfoot, Desmond E. Moser, and Stephanie Lasalle 202 220 |  | | Show/Event (guide) | | to February 10 Building C Room C7-C9 Email stephanie@stonetrust or call 860-748-1661 for private appointments...appointments Topaz, Cleavelandite Mokrush Mine, Russia Thomas Spann Photo 2 3 CONTENTS 06 10 30 32...Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania. 14.5 x 5.5 x 3.5 cm, mim specimen #1313:...specimen. James Elliott photo 10 Fluorite and quartz, 21 cm aross, Planggenstock, Göschenenalp, Kanton...written by Bryan Swoboda. 12 Väyrynenite. Lolu Dahku mine, Roundu Valley, Skardu District, Gilgit-Baltistan |  | | Catalog/List | | Ferritungsti e, lxl". £1. 50. .P1I.TITE. Carrock Mine, Caldbeck, Cumberland. Pale sea-green and creamy...massive, rsenopyrite ",ith a little iolframite and Quartz. There is also a little Scheelite in association...assoclatlon. 32x22x12' £11. --hURIClbL-:;ITE. Char..Kounhi Mine, Iran. Light turquoise. blue attractive bladed crystal...5 mm. in size, richly scattered over a cellular Quartz veinstuff with minor brovmish Limonite. 3x2~-"...~+ ~ attached. 3-~x2". £4.50. ChLCITE. Tynebottom Mine, Garrigill, Cumberland. Translucent, v/ell formed |
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