 | | Journal (issue) | | Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail...Province, China. Keith & Diane Brownlee collection; Joe Budd photo. Tourmaline with cleavelandite, 4.3 cm...Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection; Joe Budd photo. Middle...Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd photo. Topaz, 2.6 cm, from Katlang, Mardan Dist...Jeff Starr collection; Joe Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania |  | | Catalog/List | | 1/18/21 11:02 AM Quartz and Hematite Jinlong Iron Mine, Longchuan, Guangdong, China 7.5 cm tall x 11 cm...AM Malachite on Quartz with Shattuckite Omaue Mine, Opuwo Rural, Kunene Region, Namibia 7.6 cm tall... Aquamarine with Schorl and Quartz Shengus, Roundu District, Gilgit-Baltistan, Pakistan 7.6 cm tall x 15.2...1/18/21 11:02 AM Scheelite on Muscovite Pingwu Beryl Mine, Mt. Xuebaoding, Pingwu Co., Mianyang, Sichuan,...example, mined 25 years ago from the Pingwu Beryl Mine, is one of the most remarkable of the species. Scheelite |  | | Report (issue) | | “deep” galleries loaded with fine specimens, fine Joe Budd photos of same, and much documentary information...the following page) from the open-pit magnesite mine at Podrečany, Czechoslovakia (now just Slovakia)...Banská Bystrica, Slovakia. Arkenstone specimen; Joe Budd photo. Sodalite, 5 cm, from Sar-e-Sang, Badakhshan...Badakhshan Province, Afghanistan. Arkenstone specimen; Joe Budd photo. 2 ================================...5 cm, from Tsumeb, Namibia. Arkenstone specimen; Joe Budd photo. More to the “what’s new” point, Rob |  | | Journal (article/letter/editorial) | | Department of Geology, University of Johannesburg, South Africa University College Dublin (UCD) School of Earth...Department of Geology, University of Johannesburg, South Africa e-mail: ljolly@uj.ac.za; fanusv@uj.ac.za P....University of Cape Town, South Africa e-mail: petrus.leroux@uct.ac.za © 2019 Geological Society of South Africa...classic supergene enriched, hydrothermally enriched (Wessels-type ore) and thrusted manganese ore. When normalised...“Diagenetic ore”; and the high-grade, low-carbonate Wessels-type ore. Displaying numerous kutnohorite (Ca(Mn2+ |  | | Journal (issue) | | (a variety of zoisite), 9 cm, from the Merelani mine, located on the slopes of the Lelatema Mountains...cover: Top left: Euclase, 2.2 cm, from the La Marina mine, Colombia. Top right: Topaz, 8.4 cm, from Ouro Preto...left: Phosphophyllite, 2 cm, from the Unificada mine, Potosi, Bolivia. Bottom right: Grossular, 3.5 cm...captions. Figure 5. Fluorapatite on elbaite, 5.5 cm, from the Alto da Cabeca mine, Parelhas, Rio Grande...discovery of morganite at the famous Corrego do Urucum mine in 1973. Will Johnson collection (I had to trade |  | | Journal (issue) | | 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...(8) Scorodite, Tsumeb mine, Namibia. (9) Shigaite, N’Chwaning II mine, South Africa. v This special supplement |  | | Journal (issue) | | mines, Kalahari Manganese Field, Northern Cape Province, South Africa ..................................crystals on matrix, 17.2 cm, from the N’Chwaning I mine, collected in 1978. Private collection and photographer...(2015–2016) Scott A. Rudolph Paradise Woods (2008–2016) John Dabney (2015–2016) Daniel J. Record Irv Brown (2009–2015)...(2016–2017) Eric D. Long Barry M. & Beth Kitt (2011–2016) John Schneider (2016) Dylan Stolowitz Steve Maslansky...com APATITE Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan, 11.5cm. Fine Minerals International |  | | Journal (article/letter/editorial) | | Sweden (Sverige) Gladhammar mine, nickel-rich carrollite, 737 Harstig mine, Pajsberg, sarkinite, 681 Norr6...Norr6, arrojadite (hiihnerkobelite), 23o Sjo mine, Grythytte Parish, Orebro, xantharsenite, polyarsenite...analcime, 76I Castleton, Derbyshire, fluorite (Blue John), 243 Crook Hill brickyard, Cbickerell, near Weymouth...Cornwall, luxullianite, 441; 442 Scar Crag, Lake District, arsenopyrite, alloclase, glaucodot, cobaltian...Court farm, Ramsgate, Kent, chalk, i6o Tynebottom mine, Garrigill, Cumbria, arsenical marcasite, gersdorffite |  | | Journal (article/letter/editorial) | | Enrichment in the Kalahari Manganese Field, South Africa: A new discrimination scheme for Kalahari manganese...Department of Geology, University of Johannesburg, South Africa University College Dublin (UCD), School of Earth...Arsenic Fluorapatite Kalahari Manganese Mamatwan Mukulu Hydrothermal Supergene Unconformity Wessels The...Manganese Field, South Africa has undergone three significant alterations events, namely the Wessels alteration...Mamatwan-type manganese ore from Mamatwan mine in the south of the Kalahari Manganese Field as a reference |  | | Journal (issue) | | 85741 Editor & Publisher Wendell E. Wilson Founder John Sampson White Associate Editors Pierre Bariand Sorbonne...Zeolites and associated minerals from the Palabora mine, Transvaal........................................& R. S. W. Braithwaite The Lake George antimony mine, New Brunswick ..................... 263 by W. E...Kalahari m an g an ese field, C ape Province, South Africa. (See th e article in this issue, b eg in n...d e r n M in e r a l C o l l e c t io n CURATION John Sampson White Department of Mineral Sciences Smithsonian |  | | Journal (issue) | | net MARCH–APRIL 2019 Articles The Candelaria District Mineral County, Nevada ......................... Adams Atacamite from the New Cornwall mine, Kadina, South Australia .................................ATACAMITE, 10.5 cm, from the New Cornwall mine, Kadina, South Australia. Collection of (and photo courtesy...Trust (2015–2018) Herb & Monika Obodda (2015–2018) John Dabney (2015–2018) FELLOWS Mark Hughston (2015–2018)...break to collect minerals at the famous Red Cloud mine. Everyone had fun on the trip, and Graham found |  | | Journal (issue) | | ARTICLES: Chalcophanite from the Mou'nt Stewart Mine Leadville, NSW. England, B.M. 1�):9-11 Definition... A. 2(1):21-24 Heulandite from the Illawarra District, NSW. Carr, P., Perkins, M., Chenhall, B., Pemberton...1(2):27 Minerals from. t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B. and Elliott, P...P. 2(2):57-70 The minerals of the Magnet Mine, Tasmania. Haupt, J., Bottrill, R. and Sorrell, S. 1(1):3-19...Pyramid Hill, Victoria. Birch, W.D. 2(2):47-50 Post-mine sulphates from Teutonic Bore base metal deposit |  | | Book | | talc vug in 1997, is 1.7 cm long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals...and pegmatitic environments. In the mid- l 970s, local historian-collector William J. Brunet set out to...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral ilmenite...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's |  | | Journal (issue) | | stock certificates for mines in the Cripple Creek District, Colorado, in 1898 and 1901. Sponsorship: This...lnc.) Bill Stone Richard Strecker (sponsored by Joe Dorris) Jack & Kaye Thompson George Witters Martin...localities like the Sweet Horne mine, Breckenridge, Mount Antero, the Sunnyside mine, Creede, Cripple Creek,... Farne Museum in Leadville, the Cripple Creek District Museum, and the Western Museum of Mining and Industry...shared for the minerals of Colorado. Collectors John Aiden Smith (1830-1896) built what may have been |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Book (volume) | | alteration of different kinds of stacking of layers, local defects, etc.). For this reason, the interpretation...Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...Rastsvetaeva et al. 2009) from the Yoko-Dovyren massif, Northern Baikal area 14 1 The Application of IR Spectroscopy...Ca2[Si2O5(OH)2]·H2O from the YokoDovyren massif, Northern Baikal area Fig. 1.18 IR spectrum of acid triorthosilicate...freedom per unit cell and qi and qj are deviations of local coordinates (i.e. lengths of chemical bonds and |  | | Journal (issue) | | Harold and Erica Van Pelt Los Angeles, CA Founder John Sampson White European Correspondent Michael P....from the Wessels mine, South Africa ............365 by J. Gutzmer & B. Cairncross The Parker mine, Notre...resort from 1852 to the 1920’s, is located in northern Sonoma County about 145 km north of San Fran...HISTORICAL DESCRIPTIONS Local tradition credits the first use of The Geysers to the local Indians, who bathed...fumaroles or openings and outlets in a volcanic district. As the first visitors at this California Hecla |  | | Journal (issue) | | Elbaite-Jack Olivier collection, page 204; Cerussite-Joe Budd collection, page 63; Malachite-Tim & Holly Smith...Bristol Kevin & Mark Brown Keith & Diane Brownlee Joe Budd Sam & Sarah Cooper Marc & Janis Countiss Thad...Foote also made several collecting visits to the mine in 1890-1891, and brought back many good specimens...chemist and physicist). In 1895 Niven purchased the mine from its owner, on behalf of Thomas Edison. In the...dozen mines were opened, one of which (the Mariposa mine) produced a wider variety of mercury minerals than |  | | Journal (article/letter/editorial) | | end. Absorption coefficient, of quartz, 601 Acid mine drainage, leading to formation of a new mineral...Arunta Block, boron-free kornerupine from, 27; New South Wales, lead oxychlorides formed under saline conditions...sugilite found in manganese silicate rocks from New South Wales, 671; Victoria, crystal chemistry of, and...205 C1/F ratio, in the formation of chlor- and fluorapatite, 299 CLELAND,J.M., 387 Clinojimthompsonite,...from, 615 Effenbergerite, a new mineral from South Africa, 663 Electron diffraction, in the examination |  | | Journal (issue) | | Nottingham, England Thomas P. Moore Niantic, CT Joe Polityka Staten Island, NY Jeffrey A. Scovil Phoenix...Harold and Erica Van Pelt Los Angeles, CA Founder John Sampson White Editing, advertising 4631 Paseo Tubutama...2000 Volume Thirty-one, Number Six MOZAMBIQUE! Africa in the Mineralogical R e c o rd .................ELBAITE crystal, 7.3 cm, from the Alto Ligonha district, Mozambique. American M useum of Natural History...coverage to Africa, including major occurrences in Egypt, Malawi, Madagascar, Morocco, Namibia, South Africa |  | | Journal (issue) | | The Occurrence and Gemological Properties of Wessels Mine Sugilite James E. Shigley, J o h n 1. Koivulti...The Rutilated Topaz Misnomer Robert E. Kane 100 John I. Koivula REGULAR FEATURES 104 Ill 113 115 Gem...Associate Editors Peter C. Keller D. Vincent Manson John Sinkankas Technical Editor Carol M. Stockton Editor...Misiorowski Contributing Editor and Editor, Gem News John I. Koivula PRODUCTION STAFF Jennifer Erosions...Kampf Los Angeles, CA Robert E. Kane Los Angeles, CA John 1. Koivula Santa Monica. CA Hcnry 0. A. Mcyer West |  | | Journal (issue) | | waters of the lake, the pine forested hills with local groves of bright yellow aspens, and the fantastically...and the police were summoned on two occasions. Local newscasts delighted in the story! The show status...southeast margin of the basin near the town of South Lake Tahoe. Stories had been heard long ago that...RETAIL So Easy to Find ... On Bristol Just South of the South Coast Plaza Shopping Center. Martin Zinn...hotel room rates typically double during the event (mine going from a standard $99 a night to an unwarranted |  | | Journal (issue) | | Calvo Zaragoza, Spain Thomas P. Moore Niantic, CT Joe Polityka Staten Island, NY Jeffrey A. Scovil Phoenix...Los Angeles, CA Librarian Curtis P. Schuh Founder John Sampson White Editing, advertising 4631 Paseo Tubutama...Large barite crystals from the Elandsrand gold mine, South A fr ic a .....................................served as a part-time teacher and was very active in local school sports. His greatest passion remained mineral...Delores La Beau Lynn & Francis Mason Jan & Bob Mehney John Pierce Lucy Reeves Pete & Ruth Rittersdorf Dana |  | | Journal (issue) | | Newsletter $6.00 Fibrous Malachite from the Mindingi Mine Katanga, Democratic Republic of the Congo Tony Nikischer...fibrous malachite from the Mindingi Mine in the Kambove District of Katanga began to appear in the specimen...ten {I 0) years ago (see figure J ). Although the mine was first worked superficially in the 1930s for...DRC as well (see figure 2). Today, the Mindingi Mine continues to produce wonderful malachite specimens...specimenand image. Nickel Laterite From the Tiebaghi Mine, New Caledonia Bob Werner werner@lcturbonet.com |  | | Journal (issue) | | Scovil photo. In this issue also: Twin Creeks mine, USA Scott KLEINE, Bryan K. LEES & Malcolm SOUTHWOOD...Spectacular orpiment specimen from Cut 62 in Twin Creeks mine, Nevada, USA; 9.6 cm high. Azurite Corporation specimen...well-crystallised orpiment at the Twin Creeks mine in Northern Nevada, USA, and it's subsequent extraction...them the mining company that owns and operates the mine, and the other a company that spe- Marshallsussmanite...from the 2011 find at the Wessels mine, Kalahari Manganese Field, South Africa. Marshall Sussman with |
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Wessels Mine, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa