 | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................other bismuth minerals including native bismuth, bismuthinite, bismutite, bismite, beyerite, eulytite, pucherite...NAMIBIA 10Khorixas UNITED STATES 3Stewart mine, Pala district, California Deposit Type Bismoclite Precambrian...vesuvianite-grossular skam Native bismuth, bismuthinite, bismutite, beyerite, eulytite Rare-earth granitic...schumacherite Pegmatite 4 White Queen mine, Pala district, California NEW OCCURRENCES Pucher shaft, Schneeberg |  | | Journal (issue) | | mineral localities: The Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ......BASTDAS ffiIDES RIDDARHYTTAD ORE FIELD, BERGSLAGED DISTRICT, VASTffiADLADD, SillEDED Lennart Ohman Hi:igviltsvagen...1 meter in the dumps, about 30 meters from the Sankt Goransgruvan mine. The zone contained many cerium...south-central Sweden, where tens of thousands of different mines have been worked for nearly a thousand years. Iron...fields, with approximately 300 large and small mines. Iron ore mining began in the mid-14th century, |  | | Book (edition) | | Brazilianite, 35 mm, Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed...various degrees. less common are malleable (e.g gold). ductile (e.g. copper). sectile (e.g. chalcocite)...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Another problem concerned genetic conditions in the gold-bearing "greenstone" in Abitibi province in northern...near Sobotfn, Moravia, Czech Rep., in skarn at the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2022 Articles The Akchatau mine, Shet District, Karaganda, Kazakhstan..................573 by...Wilson & T. P. Moore The Graf Jost-Christian mine, Wolfsberg, Harz Mountains, Sachsen-Anhalt, Germany.............564 What’s New in Minerals Ste.-Marie-aux-Mines Show 2022.........................................(deceased) Philip G. Rust (deceased) SENIOR FELLOWS Gold Level Scott A. Rudolph (2021) Paradise Woods (2019)...recently he had been concentrating on the Tintic district in Utah and amassed many self-collected specimens |  | | Journal (issue) | | Advertising Manager Thomas P. Moore Tpmoorel@cox.net A gold specimen from the Spanish Dry Diggings, Eldorado...Albite, 11.2 cm, from the La Marina mine, Muzo District, Boyaca Department, Colombia. See the article...mineral room wall. And in 2016 we began presenting gold medallions-large pins with a magnetic clasp--that...IHI1IJNGA1llY. Figure 1. "Internal view of the silver mines near Schemnitz, in Hungary" published by C. Brightly...Hodrusa-Hamre (in the Banska Stiavnica mining district) is also the type locality for hodrusite. V INTRODUCTION |  | | Journal (issue) | | 264 St. James Collections Colorado School o f Mines Golden, CO 80401 303-273-3823 Mon-Sat 9-4, Sun 1-4...Articles Famous mineral localities: the Kingsgate mines ........................................ 265 by...reserved. FAMOUS MINERAL LOCALITIES: the Kingsgate Mines NEW SOUTH WALES, AUSTRALIA Brian M. England Broken...were recovered, along with outstanding bismuth, bismuthinite and quartz. These and other minerals are still...workings scattered over a relatively small area, the mines were originally worked for bismuth in the late 1800s |  | | Book | | comparative study from colleagues, institutes, and mines; many samples were collected by the writer himself...Quartz alone in just one group of ore deposits (the gold-quartz deposits), and he will not expect t h a t...contents of lead and galena, sphalerite, silver, gold, and palladium. I n places of extreme differentiation...found, and occasionally also molybdenite, graphite, gold, and others. At Magnet Heights, Transvaal, the sulphide...hydrotherm.) gold + scheelite gold -f- quartz + tourmaline gold 4- quartz ± bismuth gold -f quartz + |  | | Book | | FRANCE; Curator, School of Mines, Paris 4 F. HOFMANN, Professor, School of Mines, Freiberg, EAST GERMANY...H. J. SCHUBNEL, Professor and author, School of Mines, Paris, FRANCE ¥& JOHN SINKANKAS, author and collector...epidote are omitted, how is it possible to select two golds, two silvers, two rhodochrosites, and two siderites...localities: the Egyptians were working gem and gold mines on the Upper Nile River, the Greeks were busy...the civilized world was now widely using bronze, gold, silver, and lead, no systematic method for the | | | Book | | FRANCE; Curator, School of Mines, Paris ^ F* HOFMANN, Professor, School of Mines, Freiberg, east Germany...j. schubnel, Pro fessor and author, School of Mines, Paris, FRANCE ^ JOHN sinkankas, author and collector...epidote are omitted, how is it possible to select two golds, two silvers, two rhodochrosites, and two siderites...localities: the Egyptians were working gem and gold mines on the Upper Nile River, the Greeks were busy...the civilized world was now widely using bronze, gold, silver, and lead, no systematic method for the |  | | Book | | minerals. From precious native elements such as silver, gold and copper to complex silicates such as vesuvianite...pride of any geological collection. From the green, gold and blue iridescent sheen of labradorite to the...(bottom), also known for obvious reasons as 'fool's gold'. stone lying there. To start with, they probably...of an ancient treasure, lapis lazuli. Copper and gold were first used at least 10,000 years ago. They...times. colour makes them easy to see. Copper and gold were both too soft to make tools from, but the discovery |  | | Journal (article/letter/editorial) | | IN No. 7 GOLD. R. M. THOMPSON. ABSTRACT. Minor amountsof many elementsoccur in gold. These minor...minor elementsvary greatly in gold taken from different districts. These differencescan more readily be related...any difference in the type of deposit in which the gold is found. In most casesthese minor elements are...chemicallyrather than mechanicallyincludedin the gold. Preliminary resultsalso suggestthat after more...somecaseseven the mine, from which a particular sampleof gold originates. INTRODUCTION. DURING recent years there |  | | Journal (issue) | | * ft* AE Enterprises A ccess to Gems & Minerals Bad B oys o f Cripple Creek Blue Sky Mining Boulder Beads...Colorado N uggets Comstock Mineral Co Creations o f Gold Crystals Unlimited Crystals from Heaven D&J Rare...Minerals Stonekeep Gem & Jewelry, Inc. Singing Bear Gold Panning Superb Minerals India, PVT The Crystal...from Monte Somma, hauyne from Mendig in the Eifel District, and nosean from the Alban Hills shown in Figures...dodecahedral crystal on biotite from M endig, Eifel district, Germany. Collection of Berndt Ternes; photo by |  | | Book | | (bottom), also known for obvious reasons as ‘fool's gold'. and there in the stone you may actually see fossils...practical dug mines to get at them underground. geological skill as they Copper and gold were first used...great unconformities (see Reading the Copper and gold were both too soft to geology book, De Re Metallica...as nickel years and some brand new - and is and gold that combine readily with rarely more than 10km/6...and Below: Salt Cellar Tor in England's Peak District is one of several tors in this region. They are |  | | Journal (issue) | | Bolivia. R esearch C h a rita b le T ru s t sp e c im e n ; H a ro ld a n d E rica V an P elt p h o to...885-1161 E-mail: simkev@nhb.com P.O. B ox 218, T im n a th , CO 8 0 5 4 7 T el./F ax : 9 7 0 -2 2 1 -0...(Closed Sun.) N o C atalog— N o List THE U l t im a t e R eference! to a Q uarter-C entury of M ineralogy...January-Fehruary, 1999 7 PflLTPORNTA DFiAl FrR Coogan Gold Company E d a n d K ay C o o g an P.O. Box 1631...(1531-1535). Tons of silver began to pour from mines in the New World, and for a time Potosi was the |  | | Journal (issue) | | ........................... Reference Guide to Mines, Tips & Quarries 47 .............................. { I Please note all those who have seen the Mines & Minerals magazine the dates in there are INCORRECT...of Mines and Minerals, Lapis) and a variety of pamphlets; it also includes a video of Manx mines and...can be sought out now in view of most of the coal mines being closed and coal tips landscaped. We should... mid Wales, northeast Wales, Derbyshire, Lake District, mid Pennines, North Pennines (classic for smithsonite) |  | | Journal (issue) | | paragenesis of the Little Three mine pegmatites, Ramona district, San Diego County, California ..................n ty M u s e u m of N a tu ra l H isto ry sp e c im e n ; p h o to b y D o n a ld M e y e r L .A .C ...is one of several mines located on the Little Three property in the Ramona district, San Diego County...material produced from the Mursinka-Alabashka District, Urals, and the Volyn pegmatites in the Ukraine...Minas Gerais, Brazil, and St. A nne’s mine, Karoi district, Zimbabwe. Fine specimens of dark green elbaite |  | | Journal (issue) | | Place Tucson, AZ 85741 ‘ Continued on page 111 Gold! Introduction G old notes from the e d i t o r ...Birch 5 California The history of crystallized gold in C a lif o r n ia ................ 33 by W. C...otable gold occurrences of G eorgia & A labam a . . . . 65 by R. B. C ook N o rth C arolina gold ........hat's new in gold? Venezuelan gold (by W. E. W ilson) .......................... 89 A rizona gold (by W. E...89 Siberian gold (by W. E. W ilson) ................................. 89 C alifornia gold (by D. L e ic |  | | Journal (issue) | | fact, they went on trying to locate the richest (gold T h e M in e r a lo g ic a l R e c o r d , v o lu...9 9 Figure 3. Location map showing important mines and towns in the Zambian Copperbelt, as well as...indigenes serving as guides. In 1915, the Kipushi district was delineated by the famous prospec tor Major...so until recent years. Production in the other mines of the southeastern sector was limited to small...its rupture (Intiomale and Oosterbosch, 1974). This im permeable roof, up to 250 meters thick and 500 meters |  | | Book | | for the field rock saw; DeBeers Consoli¬ dated Mines, Inc., for the three stages in diamond cutting;...associated sulfide minerals. A product of the Tri-State district, where the corners of Missouri, Kansas, and Oklahoma...is the ruby-zinc va¬ riety. From the Tri-State district. gray color and metallic luster are characteristic...from one of the world's important tin-producing mines in Bolivia. Quartz intergrowth. This intricate...Arsenate. A mineral containing the arsenate ion (As04). Im¬ portant examples of this class include erythrite |  | | Report (issue) | | TH WALES. DEPARTM�NT OF MINES. GE0£;6GICAL SURVEY. . G. ��DREWS, Government Geologist. MINERAL RESOURCES...Inspector of Mines, N.S.W. Issued under the direction of the Hon. J. M. Baddeley,, Minister for Mines. ;·....,·,.� i e'2.. NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY. E. C. ANDREWS, Government Geologist...Inspector of Mines, N.S.\V. Issued under the direction of the Hon. Minister for Mines. l J. M. Baddeley...l\Janoger, tmd later ·as a Go,·omrnent Inspector of Mines, had exceptional opportunities for examining thcr | | | Book | | , for the field rock saw; DeBeers Consolidated Mines, Inc., for the three stages in diamond cutting;...sulfide minerals. A product of the Tri-State district, where the corners Missouri, Kansas, Oklahoma...sphalerite is the ruby-zinc variety. From the Tri-State district. Molybdenite. This specimen displays a foliated...from of the world’s important tin-producing mines in Bolivia. ' Quartz intergrowth. This intricate...sulfarsenides or arsenide-sulfides. Assay. The analysis of gold and silver ore to determine its is fire assaying |  | | Journal (issue) | | in g C o u n t y Martin Jensen Mackay School of Mines University of Nevada, Reno Reno, Nevada 89557-0047...species have been donated to the Mackay School of Mines museum. I also maintain a fine and complete collection...comment. Today, with the widespread closure of mines, both abandoned and active, and the passing of many...chalcopyrite, and bismuthinite, and is verifiable with either the ore microscope or the SEM. Bismuthinite Bi2S3 Bismuthinite...Bismuthinite is common within most samples of chalcocite from the Copper stope, but is present as extremely |  | | Journal (issue) | | to: 7413 N. Mowry Place Tucson, AZ 85741 Articles Gold in South Africa ..................................rite cry stals m e a s u re 2.9 cm . T h is sp e c im e n is th e b e s t of th re e fo u n d in a n ice-filled...the summer. Initially he went underground in the mines in Mexico and collected as well as purchased material...itwatersrand P.O. Wits 2050 Johannesburg South Africa Gold has been mined in South Africa fo r over a century...from individual mines often exceeds other countries' entire national output. Notable gold specimens are |  | | Journal (issue) | | White Development Officer William D. Panczner GOLD! Associate Editors written content Paul E. Desautels...Julius Weber Mamaroneck, N.Y. Articles Collecting gold mining memorabilia................................323 by W. E. Wilson and R. Bentley Nova Scotian gold ..................................................County, California: a modem source of crystallized gold .................................................... 347 by A. R. Kampf and P. C. Keller Harvard gold ............................................... | | | Book | | , for the field rock saw; DeBeers Consolidated Mines, Inc., for the three stages in diamond cutting;...su lfide minerals. A product of the Tri-State district, where the corners of Missouri, Kansas, and Oklahoma...sphalerite is the ruby-zinc variety. From the Tri-State district. Molybdenite. This specimen displays a foliated...sulfarsenides or arsenide-sulfides. Assay. The analysis of gold and silver ore to determine its precious-metal content...having the properties of an element. Auriferous. Gold bearing. • Bladed. A mineral habit consisting of |
|
