 | | Journal (volume) | | (leachate) accumulated as shallow pools on the slightly lower sectors of the beach; (iii) Waste type 3, from the...bathing the mineral surface. The process produces acid mine drainage (AMD), i.e., leachates, heavily charged...Negru tailings pond (DN) is a hill-type waste deposit, which lies on the right bank of Moldova River...pond of Pârâul Cailor (PC) is a valley-type waste deposit, located northeast of village, about 1.5 km upstream...northern sector of the PC beach is around 40 cm lower than the rest of the surface. The tailings of both |  | | Journal (article/letter/editorial) | | Uchucchacua Mine, Oyon Province Lima Department, Peru T he Swedish chemist Carl Wilhelm Scheele (1742–86)...as manganite and pyrolusite; the carbonate rhodochrosite; and the silicate rhodonite, but manganese sulfides...Spinel-twinned alabandite with rhodochrosite from the Uchucchacua mine, Oyon Province, Lima Department...2013 Figure 2. Thin section taken from the Norton County, Kansas, meteorite showing alabandite (A) associated...associated with daubreeite (D). The Norton County meteorite is an example of an achondrite meteorite known |  | | Journal (article/letter/editorial) | | chemists of the period—scheelite named for Karl Wilhelm Scheele (1742–1786), berzelianite after Swedish...sedimentary rock, such as the Dzhezkazgan copper deposit in Russia. Commonly associated minerals include...edge. The specimen, which was formerly in the Wilhelm Klein and Friedrich Kegel collections, is now in...tennantite crystals from the Champion lode, Clear Creek County, Colorado. Dave Bunk specimen, Jeff Scovil photo...tennantite crystals with quartz from the El Cobre mine, Concepción del Oro, Zacatecas, Mexico. Cal and |  | | Journal (issue) | | gold-bearing samples are grouped according to ore deposit and metallogenic criteria. Besides, three separate...metal gold pans, as well as a replica of the famous mine carriage which is considered to be the oldest of...is a marked difference between Valea Morii ore deposit (75% to 90% Au) and Musariu (60% to 70% Au). Gold-bearing...location and museum value. Also, for each source deposit, short descriptions of the relevant metallogenic...sourced abroad, a summary was made of each gold deposit in the country of origin. These activities were |  | | Journal (issue) | | the "druse" phenomenon. News from Rubtsovskoye deposit and recent finds in Moscow region have included..............76 New Findings at the Rubtsovskoe Deposit .........................80 Mikhail M. Moiseev...Schumacher Graphite (35 x 32 cm) of the Alibert Mine, Botogol Mt. in Siberia, rough materiaL two pencils...object was a gold nugget from the gold-rich sand deposit in Miass in the Urals, weigh ing 548 grams (photo...Haidinger in 1859 1842 in the Tsarevo-Alexandrovskaya mine near Tashkurganka River, Miass, Urals. The original |  | | Journal (article/letter/editorial) | | The Kegel azurite, 15.2 cm, 6th level east, Tsumeb mine, Tsumeb, Namibia. Pictured in Gem & Mineral Treasures...338 specimens, 98 of which were from the Tsumeb mine and 81 from Michigan, many of these with interesting...over $5,000 on a mineral. *Friedrich Wilhelm Kegel was the mine director at Tsumeb and the general manager...manager of the company that owned the mine from 1922 to 1938. 236 ROCKS & MINERALS Her mother responded...azurite was taken to Tony Kampf at the Los Angeles County Natural History Museum. Severance had agreed to |  | | Journal (issue) | | AUTUNITE on TOURMALINE, 11.9 cm, from the Golconda I mine, Minas Gerais, Brazil Brice Gobin (Mineral Art)...as well, and they started picking over the local mine deposits together. They were married in 1970, and... Zincolivenite with Ferrilotharmeyerite | Tsumeb Mine, Namibia | 7.0 x 7.0 x 6.0 cm CRYSTAL CLASSICS...12.0 x 6.8 x 6.7cm Rhodochrosite Tourmaline with Cleavelandite N Chwaning I Mine, South Africa Stak...worldwide! Diana & Ian Bruce Wulfenite | Erupción Mine, Mexico 11 x 10.5 x 5.2cm Quartz var. japan law |  | | Book | | Mineralogical Society. Ewa Koszowska (1957, Cracow, Poland) Graduated from the Jagiellonian University's Institute...Republic (Milan Novák) Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia...Republic (Milan Novák). Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia...the Carpathians Czech Republic (Moravia) Hungary Poland Romania Slovakia Ukraine 397 397 399 409 412 419...countries, (i.e. the Czech Republic. Slovakia, Poland. Hungary, Ukraine, and Romania). From a mineralogical |  | | Book | | Africa and was named after the president of the mine, Cullinan. Uncut it weighed 3106 carats (approximately...brilliant-cut are included: Round (Plate 1, centre and lower), baguette (upper left), pear-cut or pendeloque...abrownish- yellowish, or greenish colour. They occur (lower centre) in clumps of orthorhombic crystals. The...valued in some countries. Chrysoberyl cat’s-eyes (lower right) are found in Ceylon and in Brazil. - A variety...of haematite, but only material from an iron ore mine in Cumberland in England, and also from Elba (Italy) |  | | Journal (article/letter/editorial) | | E. N. Gonneno (1969) Telluride ores of Boulder County, Colorado. Geol.S oc.A mu. M em. lO9, 1-237 (esp...unidentified mineral from the Gray Eagle mine, Boulder County, is gray with a tan tint, tarnishing blue-gray...sulfosalt has been found from the Croesus, King Wilhelm, and Little Johnny mines. Electron probe analyses...Chemical analysis of the material from the Matsuo mine Kochi prefecture by H. Shirozu gave SiOr 32.09,...massive aggregates composed of fine grains with rhodochrosite and locally with magnetite. The name is for | | | Book | | cave high, height hill lake lillle, small low, lower mine mountai n mountains range or chain open-pi1 peak...cave high. height hill lake lillle. smal l low. lower mine mountain mountains range or chain open-pil peak...noted in the Rodna Mt . (e.g. Blazna Valley). The Lower Cambrian ore belt. ho ted by the Tulghe~ Group....the re- gionally metamorpho ed formation of the Lower Palaeozoic. The essemially strati form ore bodies...forgoing in the Gemeride ). The strati form Mn.Fe-deposit at Razoare shows evidence of a polymetamorphic |  | | Journal (issue) | | Tue largest crystal measures 3 cm Heights mine, Weardale, County Durham, England. Stuart Strife collection;...photo Backcover: (upper left) Elbaite, 4.5 cm, Sapo mine, Goiabeira, Minas Gerais, Brazil; Gus Eitler collection;...rnine, San Diego County, California; Kevin Brown collection; Jeff Scovil photo. (lower left) Amazonite...Point claim, Teller County, Colorado; Karl Warning collection; Jeff Scovil photo. (lower right) Aquamarine...arger sense of place. Rhodochrosite, 11.5 cm, Good Luck pocket, Sweet Horne mine, Alma, Colorado. Ex Steve |  | | Book | | [(OH)5 (P04)4]' 6 H20 (monoclinic, brown) Rotlăufchen Mine near Wetzlar/FRG Original size 5 x 6 mm ISBN-13:...a deeper view of the crust in mines. The deepest mine shafts are those of the gold mines in the Witwatersrand...particularly in its specialized fields of ore deposit science (economic geology), geochemistry, and applied...century. Its thatched 3 Native Gold on Quartz Grace Mine, Ontario/Canada Original size 19 x 30 mm Isometric...Welcome Stranger. The largest and most important deposit is Witwatersrand, Johannesburg, South Africa, which |  | | Journal (issue) | | Rhodonite, 4.7 cm, from the 1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection...collection, John Chapman photo. • 2.5 cm, Top Camp mine, Western Ausytralia. George Stacey collection, Jeff...Scovil photo. Middle row from left: • 2.3 cm, Kintore mine, Coolgardie, Western Australia. Aloe Family collection;...finds in that State, including the Mt. Bischof tin deposit and the famous crocoite deposits near Dundas. All...spent the rest of their lives there as miners and mine captains. Cornish tradition favored the collecting |  | | Journal (issue) | | Program: Holiday Party! In this issue … Chiurucu Mine, Peru Smithsonian National Mineral Gallery Photo:...rhodonite. Rhodonite and its mineral cousin rhodochrosite have several attributes in common. Both owe...(rhodos), which translates to “rose.” Whereas rhodochrosite is a manganese carbonate, rhodonite is a manganese...silicate, which makes it significantly harder than rhodochrosite. They are close cousins but rarely occur together...material found at the Kaiser Franz Mine (later called the König Wilhelm Mine) in the Harz Mountains of Saxony-Anhalt |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...Cassiterite twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection;...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The |  | | Book (volume) | | Dick's deep concern for the fate of the Sterling mine in Ogdensburg, New Jersey, and his intense interest...interest in mining history led him to purchase the mine in order to form a living museum so that it would...mineralogical community. Through his efforts, the Sterling mine has been declared a national historic landmark....greater variety of minerals are found in Oxford County, alone, than anywhere else on Earth of comparable...probably a greater variety of minerals in a single mine in Franklin, New Jersey, or Mont Saint-Hilaire, |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2022 Articles The Akchatau mine, Shet District, Karaganda, Kazakhstan.............E. Wilson & T. P. Moore The Graf Jost-Christian mine, Wolfsberg, Harz Mountains, Sachsen-Anhalt, Germany...Moore Phosphate Minerals from Lime Ridge, Snyder County, Pennsylvania....................................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) | | specimen from the Spanish Dry Diggings, Eldorado County, California, and a little of its history ........EUCLASE with Albite, 11.2 cm, from the La Marina mine, Muzo District, Boyaca Department, Colombia. See...very rare loose crystal. Ossining, Westchester County, New York. wckport, New York. Ex. Coll. : New...DENVER MART EXPO HALL ROOMJ53 BARITE 20.3 CM XIEFANG MINE , GANZHOU PREFECTURE , JIANGXI PROVINCE , CHINA...June, 2016 sites in the world. For centuries the deposit was mined mainly for silver, but also for gold |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted...1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite |  | | Journal (article/letter/editorial) | | Pyrargyrite, 2.8 cm high, Churprinz Friedrich August mine, Großschirma, near Freiberg, Saxony, Germany. Jeff...Figure 6. Erythrite, 2.1 cm high, Siebenschlehen mine, Schneeberg, Saxony, Germany. Jeff Scovil photo...and walpurgite—that came from the Weisser Hirsch mine in Schneeberg in 1871. However, even more important...periodic system and thus filled this gap. Friedrich Wilhelm Kolbeck (1860–1943) heralded the development of...spectacular azurite specimen from the Schönbrunn fluorite mine document his collecting activities. Volume 88, May/June |  | | Journal (issue) | | samsonite emerged from just two pockets in the Samson mine. St. Andreasberg is also known for its fine specimens...different combinations of forms. Although the deposit has generated well-deserved scientific interest...in the German state of Niedersachsen (English: Lower Saxony). At 5°42'38"N, 10°31'06"E, the town lies...in the St. Andreasberg District’s renowned Samson mine ceased in 1910, but in 1950 the Samson Pit Mining...taken on mine tours from there. And since 2001 the Harz Roller Canary Museum, at the Samson mine pithead |  | | Book | | University of Helsinki, Helsinki, FINLAND ¥%& WILHELM SCHILLY, Professor, Mineralogical Institute, Bonn...are shown. This was done with siderite and rhodochrosite, because the types of each mineral varied to...the earth’s surface, where the temperature was lower and the intense pressures gone. Prior to and during...stood atop the “mother” mass of blue-colored rock. A mine was started and a shaft was sunk into the rock....crystal, still imbedded in the country rock, to the mine manager, Mr. F. Wells. With his pocketknife Wells |  | | Journal (issue) | | the Dragon Gold Specimen, Colorado Quartz mine, Mariposa County, California........................463 by...cjstefanoxls@gmail.com Hauerite from the Destricella mine Circulation Manager & Staff Photographer Christi...Dragon”), 22.9 cm, from the Colorado Quartz mine, Mariposa County, California. Collector’s Edge specimen (now...in 1960, they collected on some Michigan copper mine dumps and stopped at many roadside rock shops, where...TRINCHILLO TOURMALINE WITH LEPIDOLITE Cruzeiro Mine, Brazil 16 cm | w w w.FineMineral.com MINERALS |  | | Journal (issue) | | Polishing Akiva Caspi 122 Gem Rhodochrosite from the Sweet Home Mine, Colorado Kimberly Knox and Bryan...Guidelines for Authors ABOUT THE COVER: Although rhodochrosite had long been known to the gem and jewelry community...from the Sweet Home mine near Alma, Colorado. Current exploration and minig at this mine, as well as the...cutting and setting guidelines for—Sweet Home rhodochrosite, are covered in the article by artist Kimberly...president Bryan Lees. A very soft material, rhodochrosite can still be worn in some jewelry if it is carefully |
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