 | | Journal (article/letter/editorial) | | National University] at 06:43 31 December 2014 mine in Colorado, and they found virtually the entire...calcite, dolomite, siderite, barite, fluorite, and quartz. Associates also include the rare minerals zinkenite...tetrahedrite and pyrite specimen from the Anchor mine, Park City, Utah. The specimen was in the stock...examples at the present time are from the Sweet Home mine, near Alma, Park County, Colorado, where it occurs...with enargite and fluorite come from the Longfellow mine, Red Mountain district, San Juan County (D. Bunk |  | | Report (issue) | | pseudomorph after borax, 17.6 cm, from the Baker mine, Kramer borate deposit, Boron, Kern County, California...Seibel and Jim Minette, in the then-underground Baker mine, a locale which literally vanished into air at some...cm, from the N’Chwaning III mine, Kuruman manganese field, Cape Province, South Africa. Rocks of Africa...last year in the N’Chwaning III mine, Kuruman manganese field, Cape Province, South Africa. Now a few more...pseudocrystals. Suolunite, 6.8 cm, from the Lac D’Amiante mine, Thetford Mines, Quebec. David K. Joyce Minerals |  | | Journal (article/letter/editorial) | | Siete Suyos Mine, Atocha-Quechisla District Sud Chichas Province, Potosí Department, Bolivia O ne of...species include azurite, pyromorphite, fluorite, quartz, and calcite. Then there are the minerals that...Siete Suyos mine, Atocha-Quechisla district, Sud Chichas Province, Potosí Department, Bolivia. The main...pseudomorph siderite include hematite, magnetite, quartz, cacoxenite, calcite, barite, and various chlorite...ROCKS & MINERALS Figure 2. Siderite with quartz, from Mine Hill, Roxbury, Litchfield County, Connecticut |  | | Report (issue) | | No. 12: Bolivia ht of Mineral Collecting N 978-0-9790998-5-4 Publisher Lithographie, LLC Denver, Colorado...specimen 'being sold with the shrine when he was in Bolivia buying mineral specimens in the 1970s. He took...ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv...640 200 100 600 The Political Divisions of Bolivia (after United Nations Map No. 3875, Peacekeeping |  | | Report (issue) | | elbaite, amethyst, Tsumeb minerals, and Sweet Home mine minerals. Also scattered on these pages are items...==================================== work as a mine supervisor at Boron) for what turned out, by the...“presence.” Stolzite, 3 cm, from the Proprietary mine, Broken Hill, New South Wales, Australia. Ex-Minette...first saw the new hematite-included quartz from Aouli, Khenifra Province, MeknesTafilalt region, Morocco...on his site. Brick-red and lustrous, prismatic quartz crystals with large rhombohedral terminal faces |  | | Journal (issue) | | (Source:NASA/JPL). Abundant New Vivianites From Potosi, Bolivia Alfredo Petrov alfredopetrov@earthlink.net At...vivianites from a newly discovered deposit in Bolivia, labeled with a variety of locality names. Perhaps...will clear up the locality confusion. Cornelio Saavedra province (politically equivalent to a U.S. "county")..."county"), Potosf department ("state' 1), southwestern Bolivia, roughly (in every sense of the word) three hours...a group of tin and silver mines, the Colavi-Machacamarca mining district, which have been worked since |  | | Journal (article/letter/editorial) | | to explore the inner workings of the local salt mine. Hutchinson was settled in 1871 and became the seat...processing plants sprang up in the area. Tours of the mine were offered to the public from 1923 until 1965...required for individuals as well as groups. Because of mine safety regulations, children under four years of...Gogebic Iron Range (particularly from the Montreal mine in Wisconsin), a suite of large Illinois fluorites...e.net. Calcite, specimen 35 cm across, Elmwood mine, Carthage, Tennessee Beryl, var. morganite, 20 |  | | Report (issue) | | many good things here from the famous Little Three mine, Ramona district, San Diego County, California,...blue topaz: Topaz, 6 cm, from the Little Three mine, Ramona district, San Diego County, California....to small-cabinet specimens of, let’s see, smoky quartz, elbaite, morganite and aquamarine beryl, spessartine...impressive: Axinite, 5 cm, from the Little Three mine, Ramona district, San Diego County, California....County, especially from the Stewart mine. And from the Himalaya mine, Mesa Grande district, San Diego County |  | | Journal (article/letter/editorial) | | January 2015 Bournonite Yaogangxian Mine, Chenzhou, Hunan Province, China T here are certain mineral...the most prolific being the Yaogangxian mine, Hunan Province. (Additional locality information and photographs...zinkenite, tetrahedrite, carbonates, barite, and quartz. Bournonite is almost unknown from the eastern...from such disparate localities as the Black Hawk mine, Blue Hill, Maine; New York City, New York; an unspecified...King. It has also been reported from the Albion mine in the Little Cottonwood district, Salt Lake County |  | | Report (issue) | | 914(4) c = 5.901(1) X-ray Powder Pattern: Machacamarca, Bolivia. 3.29 (10), 2.81 (8), 2.03 (5), 1.704 (4)...sphalerite, miargyrite, pyrargyrite, pyrite, siderite, quartz. Distribution: In the Czech Republic, from Přı́bram...Neues Hoffnung Gottes mine; at Freiberg; and in the Alte Hoffnung Gottes mine, Voigtsberg. [??ck if Saxony...From Zancudo, Colombia. At Machacamarca and Cerro Rico, Potosı́, Bolivia. From the Pirquitas deposit...deposit, Riconada Department, Jujuy Province, Argentina. Known from a number of other localities. Name: From |  | | Journal (issue) | | Pinkcalcite"mushrooms" fromYaogangxian, Yizghang, Hunan Province, China.Formerly OliverKonczer collection. It worked...from slags at Le Celine di Cotoriano Mine (Rosia, Siena Province, Tuscany, Italy). I have no clue why...clusters on crystals of amethyst and ..eisenk.iesel'· (quartz with intergrown, fine-grained hematite). The amethyst...transparent to translucent outer layer of colorless quartz a few millimeter thick. There was no matrix on...you never saw that! Stunning amethyst and unusual quartz specimens labeled "Brandberg" have been known at |  | | Journal (article/letter/editorial) | | of several aluminium phosphates from the iron 9 mine of Westana, Skane, Sweden, described by C. W. Blomstrancl...with the bournonite and octahcdral pyrites from Machacamarca, Boli~ia.1 Almost all the bournonite specimens...in, the quartzose matrix (consisting of angular quartz grains with interspersed iron pyrites) on which...seem to be at least three ~laces called Machacamarca in Bolivia, two in Oruro, and one in Potosi, AUeET...lens, and then separated as far as possible from quartz by means of methylene iodide. After the separation |  | | Journal (article/letter/editorial) | | in quartz and generally classed as quartzites (Graves Mountain). Lesser occurrences are in quartz and...from a series of kyanite-bearing “quartzite” or quartz granofels monadnocks that occur in a poorly defined...greenish-blue grains and masses in the kyanite-quartz rock mined on Willis Mountain northeast of Pleasant...Ryan-Purcley property. The Gearhardt, Staley, or Carolina mine deposit at Staley, Randolph County, North Carolina...faceted stones are found here associated with late quartz veins. In Moore County, North Carolina, several |  | | Journal (article/letter/editorial) | | GEOLOGY DEPOSITS LINDGREN AND No. 5 OF ORURO, BOLIVIA. ARGYLE C. ABBOTT. CONTENTS. Introduction ............... Socavon Mine ............................................. Itos Mine ................................................... La Colorada Mine ......................................... The History...Oruro is one of the most famous silver camps of Bolivia. Accordingto F. C. Lincoln 7. the mineswere worked...University user SILVER-TIN DEPOSITS OF ORURO, BOLIVIA. 455 About •885 the mines were reopenedand since |  | | Report (issue) | | chalcopyrite, pyrite, stibnite, zinkenite, siderite, quartz, rhodochrosite, dolomite, barite. Distribution:...crystals from the Herodsfoot mine, Lanreath, Cornwall. At the Mogul mine, Silvermines, Co. Tipperary,... Ireland. From the Georg mine, near Horhausen, North Rhine-Westphalia, and at Clausthal, Neudorf, and...Gard??also], Isère. In Bolivia, from Chorolque, Colquechaca, Pacuani, Machacamarca, and Oruro; at Cerro...crystals from the Vı́boras mine, Machacamarca, Potosı́. At the Quiruvilca mine, La Libertad, and from Pachapaque |  | | Report (issue) | | Total 99.33 100.00 (1) Västanå mine, Sweden; after deduction of quartz impurity. (2) Mt. Perry, Australia;...berlinite (Västanå mine, Sweden); lazulite, rutile, pyrophyllite, barite (Champion mine, California, USA);...andorite, cassiterite, zinkenite (Bolivia). Distribution: From the Västanå mine, near Näsum, Skåne, and at...Champion mine, White Mountains, Mono Co., California; in New Hampshire, at the Palermo #1 mine, near North...North Groton, Grafton Co., and the G.E. Smith mine, Newport, Sullivan Co.; in the Hugo and Ingersoll mines |  | | Report (issue) | | 91◦ 480 Z=2 X-ray Powder Pattern: Itos mine, Oruro, Bolivia. 3.44 (100), 2.84 (90), 2.75 (80), 3.18...England; average of three analyses. (2) Tresungers mine, St. Endellion, England; by electron microprobe...pyrite, sphalerite, galena, tetrahedrite, stibnite, quartz, siderite, calcite, dolomite, rhodochrosite. Distribution:... From Machacamarca, Poopó, and Huanuni, Oruro, Bolivia. In Mexico, from the Noche Buena mine, near Mazapil;...Mazapil; the Santa Rita mine, Nieves; and in relatively thick crystals from the Noria mine, near Sombrerete |  | | Show/Event (guide) | | private appointments Topaz, Cleavelandite Mokrush Mine, Russia Thomas Spann Photo 2 3 CONTENTS 06...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...specimens from the mim museum Stibiotantalite. Urandu mine, Shigar Valley, Shigar District, Gilgit-Baltistan... James Elliott photo 14 Malachite. Kalukuluku mine, Lubumbashi, Katanga, D.R. Congo. 60 x 48 x 26 cm |  | | Journal (issue) | | Articles Famous mineral localities: The Bristol copper mine, Connecticut...................................... Mandarino COVER: BORNITE crystal, 1.6 cm, on quartz , from Dzezkazgan, Kazakhstan. Houston Museum of...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, “Famous mineral localities: the Old Yuma mine,” in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |  | | Catalog/List | | S0x20mm area. 70x50x35mm. £38. 3) ANGLESJTE. Parys Mine, Anglesey, Wales. Brown cellular gossan matrix showing...dealers label. 60x30xl2mm. £18. 6) AZCRITE, Tynagh Mine, Co Gallway, Ireland. A cavity in veinstone shows...banded matrix. 80x70x40mm. £85. 8) CALCITE. Clasgorm Mine, Strontian, Argyll, Scotland. Calcitic matrix, the...90x60x50mm. £45. 9) CALCITE, PYRITE and QUARTZ. Cambokeels Mine, Weardale, Co Durham. A limestone/fluorite...limestone/fluorite matrix at one end a 70x80mm area covered with quartz xls. On these are six or so blocky nailbead calcite |  | | Journal (article/letter/editorial) | | discovered in the andalusite orebody of the l\{ono County Mine of Champion Sillinranite, Inc., during the summer...laboratory at Stanford University. The andalusite mine is located on the west slope of White Mountain in...MolB oF OccURRENCE Augelite in the Mono County Mine of Champion Sillimanite Inc., occurs as a hydrothermal...Augelite was first named and describedfrom the iron mine of Westani, Skine, Sweden, in 1868 by C. W. Blomstrand...euhedral, monoclinic crystals of augelite from Machacamarca, Bolivia. The augelite occurred associatedwith bournonite |  | | Journal (article/letter/editorial) | | Widespread in many countries of the world. Since quartz and siderite are among the last minerals to crystallize...largest crystals ever reported are from a mine in Machacamarca, Bolivia where they approached four inches across...ago specimens were recovered from the dumps of a mine on the south side of the Creek but nothing of note...yielded some fine two inch crystals of bournonite. The mine is located in Willroth, Westerwald, Germany. Smaller...brilliant black crystals have been recovered from a mine in Honshu, Japan. These specimens approached a half |  | | Journal (issue) | | Germany. (4) Native silver, 3.5 cm, from Potosí, Bolivia. (5) Chrysoberyl, 2.3 cm, from Takovaya, Ural...the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia....Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo |  | | Journal (issue) | | by W. E. Wilson Pink amethyst from the El Choique mine, Patagonia, Argentina ............................Martino & A. Oteiza The Copper World and Mohawk mine, Northeastern San Bernardino County, California...387 COVER: WULFENITE, 11.5 cm, from the Jianshan mine, Ruoqiang County, Kuruktag Mountains, Bayinguoling...WULFENITE with Mimetite, 1.7 cm, from the Rowley mine, Maricopa County, Arizona. Wish Wang collection...and Vail, Colorado. www.MardaniFineMinerals.com Quartz Cabiche, Colombia 14.5 cm CRYSTAL CLASSICS FINE |  | | Journal (article/letter/editorial) | | measurements by Stevanovic on material from the Caudalosa mine, Costrovirroyna, Perul this was later shown by Schneiderhiihnand...(18) referred to the stylotypite from the Caudalosa mine, Peru (page347), as probably pseudomorphs,now tetrahedrite;and...was labelled stylotypite, Machacamata (Machacamarca?), Bolivia. We have studied this, and find that the...Carlton D. Hulin, who found it in the Rand silver mine, Randsburg,California (12). In a letter (13) to...characteristically was depositedin drusy cavities lined with quartz crystals, and overlapping the deposition of the |
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