 | | 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...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,...certainty from the mid-14th century, making this district one of the oldest in Sweden. Though the mine was |  | | Journal (issue) | | to celebrate the mineralogical heritage of the region. Visitors can enjoy both the Conference and the...Western Tasmania, the Heazlewood district, and the Dundas district. The Dundas Ag-Zn-Pb mining field...10 km east of Zeehan, and contains a number of mines. Two of them are especially productive in terms...Pocket”, 10.1 cm high. Gobin specimen. Crystalline gold from Round Mtn, USA Read on page 7 R. Scott WERSCHKY...Tucson Gem and Mineral show, and seeing some new golds from a mine you have never heard of. They are leafy |  | | Journal (issue) | | The Musonoi mine, Kolwezi District, Lualaba Province, Democratic Republic of the Congo ................cm, from the Musonoi mine, Kolwezi District, Democratic Republic of the Congo. Scott Rudolph collection;...for the Mineralogical Record: on the Port Radium District in the Northwest Territories (1989) and on the...as a mineralogist for the New Mexico Bureau of Mines and Mineral Resources (1988-1992). In August 1992...Jersey. Despite his 70 scientific papers on the district, including an extraordinary five-volume monograph |  | | Journal (issue) | | Hanska Stiavnica (Schemnitz, Selmecbanya), Slovak Republic .......... ........................... 254 by...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 |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Sunday...52001-52306 LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...exceptional aesthetics, color, and composition. • Native Golds from over a hundred years ago and from the present...minimum. The specimen was collected in the Iron mines on the Island of Elba, possibly around 1790, where...1 Mine, Inca de Oro, Chañaral Province, Atacama Region, Chile Terry Szenics has been a tireless digger |  | | Journal (issue) | | (like Harvard, the Carnegie Museum and the cole des Mines) have begun programs to photograph their specimens...Michigan Tech and joined Einer Erikson at Silver King Mines in Ely, Nevada in 1963, where he worked as an exploration...ready to show it off. In 1965 he left Silver King Mines to manage the Research Laboratory for Phelps Dodge...Trepc=a mineralogical Museum Kosovo The war torn region of osovo in the alkans has a long and involved...galena, associated with well crystalli ed uart , dolomite, vivianite, ludlamite, calcite and rhodochrosite |  | | Report (issue) | | (see under “Galleries”) are a few crystal groups of gold from a find in September 2015 at Serra do Caldeirão...2016 issue now being printed), this is marvelous gold and there’s plenty of it: hundreds of first-rate...tortured-looking, are sharp-edged all around: the gold stayed “in place” once weathered out from its host...web dealers besides Rudolf now also have the new golds from Brazil, but to get a feel for how good they... who is also offering fine gold specimens from the new occurrence. Gold, 1.9 cm, from Serra do Caldeirão |  | | Catalog/List | | NATURE & SCIENCE AUCTION DECEMBER 8, 2021 | DALLAS GOLDS, GEMS & FINE MINERALS Front Cover Lot: 72050 Inside...featuring a boutique sale of incredible Golds – including the largest Gold nugget ever found in Alaska AND the...world’s largest single Gold crystal – all part of a great assortment of some 50 Gold specimens in nugget...grouping of Gemstones from all over the world, like the Gold and various other unique items, the first session...something special. The amount and variety of significant Gold in this sale are unparalleled, with spectacular |  | | 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...specim ens, and note that t hese may vary from region to region, and from country to country. Useful information...(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 |  | | Book | | specimens, and note that these may vary from region to region, and from country to country. Useful information...(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 |  | | Journal (issue) | | (deceased) Peter L. Via (deceased) SENIOR FELLOWS Gold Level Scott A. Rudolph (2022) Gail & Jim Spann...of the English Lake District that is now within the borders of the Lake District National Park. The nearest...built specifically to process the ores from local mines. Figure 2. Hugh Lee Pattinson (1796– 1858) patented... Figure 3. Map showing the locations of the various mines and major vein structures in the Caldbeck Fells...local farmers and miners leased the Roughton Gill mines on the Caldbeck Fells (North Yorkshire Record Office |  | | Journal (issue) | | 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...dodecahedral, 0.4-mm crystal from M endig, Eifel district, Germany. Collection and photo WAHJr. Figure |  | | Journal (article/letter/editorial) | | olivines from Pine Canyon, Utah, USA, 265 Apatite-dolomite carbonatite from the Lesnaya Varaka complex, mineral...tetrahedritetennantite and 'schwazite' in the Schwaz silver mines from, 801 AzouG., F. 599 Back-scattered electron...-sanidine in Lionato Tuff, Colli Albani Volcanic District, Central Italy, petrogenetic implications of,...CHINNER,G.A., 265 Chrisstanleyite, new mineral, in gold-bearing carbonate veins, 257 CIIPdSTY, A.G., 77...determining compositions of minerals, in apatite-dolomite carbonatite from the Lesnaya Varaka complex, Kola |  | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................characteristic dark green color. Elias mine, Czech Republic Mrazek et al. (1994) report an occurrence of...from the Elias mine, Jachymov, Krusne hory, Czech Republic, where it is found in fragments of quartz gangue...Victoria CANADA 5’6Evans-Lou pegmatite, Quebec CZECH REPUBLIC 7Elias mine, Jachymov ENGLAND 8Buckbarrow Beck...NAMIBIA 10Khorixas UNITED STATES 3Stewart mine, Pala district, California Deposit Type Bismoclite Precambrian |  | | Journal (issue) | | As with many copper deposits cropping out in the region, the history of Kipushi traces back to the Bantu...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 |  | | Book (edition) | | Brazilianite, 35 mm, Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed...andreprodu<..1ion by StudioVVG, Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0...Publishing House in Prague and which recei\ ed the Czech Literary Award for best book in the natural sciencesfor...and other Larin Ianguages. and in the- Polish. Czech, Greek, Hungarian, Finnish. and Swahili Ianguages...various degrees. less common are malleable (e.g gold). ductile (e.g. copper). sectile (e.g. chalcocite) |  | | Book | | WALTER CURVELLO, mineral dealer, Tananarive, REPUBLIC MALAGASY CLIFFORD >& VINCENZO de Janeiro...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...waters for a longer period than did any other in the region, the bright new cerussite crystal group at its |  | | Journal (issue) | | shows in Tucson, Denver, Munich and Ste-Marie-aux-Mines Tel.: 949-494-5155 • www.kristalle.com • Email:...Localities: The Old Gunnislake mine, Callington District, Cornwall, England .............................MUSCOVITE Chumuru Mine, Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan, 22 cm. Fine Minerals...the Russian (then Soviet) government, visiting mines in the Urals and Siberia, to discuss how to market...Mineralogical Record, volume 48, July–August, 2017 Gold, Pontes e Lacerda, Brazil, 6 cm Photo: Malte Sickinger | | | Book | | DELORME, mineral dealer, Tananarive, Malagasy republic ★ VINCENZO de michele, Curator, Civic Museum of...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...waters for a longer period than did any other in the region, the bright new cerussite crystal group at its |  | | Journal (issue) | | 1992 Volume Twenty-three, Number Three ® Articles Gold in South Africa ..................................Mi11eralogical Record, ,·olume 23 , Ma.,·-June. 1992 GOLD IN SOUTH AFRICA Bruce Cairncross Department of Geology...Witwatersrand P.O. Wits 2050 Johannesburg South Africa Gold has been mined in South Africa for over a century...from individual mines often exceeds other countries' entire nationq,l output. Notable gold specimens are...preserved. Large gold nuggets and crystal specimens have also been found in other gold producing regions |  | | Journal (issue) | | The crystal, from the collection of the School of Mines, Paris, is about 1.7 cm tall. Photo by Olaf Medenbach...1983 n o t e s f r o m t h e ; EDITOR GOLD ISSUE SOLD OUT! As I write this (mid-January 1983)...issues these days is 7500 copies, but for the special Gold Issue we upped that to 10,000 copies. Nevertheless...at the Tucson Show). I guess there’s nothing like gold to get people’s attention. (See Letters column for...Washington Counties) and Arizona (Mojave County). This region is one of the last American frontiers for the formation |  | Lambert-Smith, James S., Allibone, Andrew, Treloar, Peter J., Lawrence, David M., Boyce, Adrian J., Fanning, Mark (2020) Stable C, O, and S Isotope Record of Magmatic-Hydrothermal Interactions Between the Falémé Fe Skarn and the Loulo Au Systems in Western Mali. Economic Geology, 115 (7). 1537-1558 doi:10.5382/econgeo.4759 | Journal (article/letter/editorial) | | Park Place, Cardiff, CF10 3AT, United Kingdom Gold (Holdings) Ltd, 3rd Floor, Unity Chambers, 28 Halkett...Gounkoto Au deposits of the >17 Moz Loulo mining district, largely hosted by the Kofi series metasediments...the ultimate source of the ore fluids in orogenic gold deposits, with the metals scavenged from the same...Groves et al., 2019). The 17+ Moz Loulo Au mining district in the KédougouKéniéba inlier in western Mali...km Gounkoto Petowal Loulo Mining District Morila Mana district, Wona, Kona 12º Syama Siguiri Tongon |  | | Book | | index. 1. Mines and mineral resources—Asia. 2. Mines and mineral resources—Australia. 3. Mines and mineral...them, mineralogists have come to recognize certain mines, quarries, and mineral deposits as having produced...notable example in this category is the Nuristan District of Afghanistan, which over the past 10 years has...Tochigi Prefecture, Honshu The Ani and Arakawa Mines, Ugo Province, Akita Prefecture, Honshu The Obira...Prefecture, Honshu References 2. China Wanshanchang Mines, Toon Yen (Tungyen) Prefecture, Kweichow Guizhov |  | | Journal (issue) | | Bearss, and myself) decided to visit the old Lion mines on Lion Mountai n located west-southwest of Jackson...gentleman named Glenn Archer from Western Australia who mines the gaspeite (nickel carbonate). We talked a little...I'll finish up with a couple golds from Ed and Kay Coogan of the Coogan Gold Company. One showing skeletal...numbers in the abandoned cop- Marc-h 2001 per mines of Upper Michigan.) The general consensus was that...The Silver Boom; Reports from the Acton Silver Mines and Other Districts; and References Cited on Maine |  | Michel, Dominique, Giuliani, Gaston, Olivo, G. Ribeiro, Marini, Onildo Joao (1994) As growth banding and the presence of Au in pyrites from the Santa Rita gold vein deposit hosted in Proterozoic metasediments, Goias State, Brazil. Economic Geology, 89 (1) 193-200 doi:10.2113/gsecongeo.89.1.193 | Journal (article/letter/editorial) | | FROM THE SANTA RITA GOLD VEIN DEPOSITHOSTEDIN PROTEROZOIC METASEDIMENTS, GOldS STATE,BRAZIL DOMINIQUEMICHEL...pyritesarethe onlyonesto recently for base metal and gold depositsfrom nic-richoscillatory-zoned variousgeologicenvironments...containinvisiblegold.The covariationsin As andAu sediment-hosted gold deposits(Wells and Mullens, indicatethat they were...transportedin the samesoluprocesses led to 1973) and gold depositsfrom greenstonebelt se- tion andthat the...MacLeanandFleet (1989) alsoobservedAs growth The SantaRita Gold Deposit bandingsin pyrites from the Witwatersrandgold |
|
