 | | Journal (issue) | | Museum Toronto, Ontario Steven R. Morehead Green Valley, AZ Donald R. Peacor University of Michigan Ann...and dealers. In 1972, he made a trip to the ore mines of Peru where he acquired many imported specimens...Dixie mine in Idaho Springs for leaf gold and crystallized gold in 1976, and that same year began importing...includes a fantastic suite of leaf and crystallized golds, fluorites, and rhodochrosites, as well as suites...suites of minerals from Mt. Antero, the ore mines of the San Juan Mts. and the Leadville area, amazonite |  | | Journal (issue) | | Prospect St., Stewartsville, N.J. 08886 ----------------------- 201 -859-0643 ■ Specializing in Mt. St-Hilaire...estimates, the reserve prices, if any, and, most im portantly, the names o f the successful bidders...the Bement col lection was particularly weak in golds, especially those of American origin. Louis Pope...CATALO GU ED BY S. H. & H. CHAPMAN, , 2009 Arch St Philadelphia. A N D TO BE SOLD A T AU C TIO N BY...onday, in t h e i r A r t Ga l l e r y , Chestnut St., Philadelphia. T uesday and W ed n esd ay, D ecem | | | Journal (issue) | | Prospect St., Stewartsville, N.J. 08886 L . - - - - - 201-859-0643 _ _ _ ___. Specializing in Mt. St-Hilaire...the Bement collection was particularly weak in golds, especially those of American origin. Louis Pope...MINERALS, itX'LR 'l!-;\.JEI .Y NIC11 IN CRYSTALLIZED GOLD l-\ND S IIJVER., OF A. DOHRMANN, Eso.J OF SAN FRANClSCO...()(.; lJ £0 li Y S. H. & H. CHAPMAN, 2009 Art h St, Phi!adelphi'a. ANO TO BE SOLD AT AUC'flON BY DAVIS...DAVIS & HARVEY 1 IN THEIR ART GALLERY, 1212 Chestnut St., Plviladelph£a. M ONDAY, T UESDAY ANIJ WEDNESDAY |  | | Journal (issue) | | However, if you have a special Afghanistan, Nuristan mines Arizona, Blue Ball mine Castle Dome dist. Fat Jack...mine Purple Passion mine Red Cloud mine Silver District Tonopah-Belmont mine Western Union mine Arkansas...mine Broken Hill mines Burra Burra mine Gold localities Kingsgate mines Moonta district Mount Bonnie mine...Island Tasmanian mines Wallaroo district Widgiemooltha Austria, Annaberg dist. Bleiberg mines Knappenwand...mine Silvana mine Van Silver mine Bulgaria, Madan mines California, Benitoite Gem mine Billie mine Blue |  | | Journal (issue) | | 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...leafy specimens with bright, shiny, yellow gold and hints of octahedral crystals on the edges. The specimens |  | | Book | | FRANCE; Curator, School of Mines, Paris 4 F. HOFMANN, Professor, School of Mines, Freiberg, EAST GERMANY...University Museum, Tokyo, JAPAN Ye CHARLES KEY, dealer, St. Petersburg, Florida, U. 8. A. ¥e HUGH LEIPER (deceased)...CANADA ye THOMAS MCKEE, collector, Paradise Valley, Arizona, U.S. A. ¥e HENRICH NEUMANN, Curator...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 | | | Book | | FRANCE; Curator, School of Mines, Paris ^ F* HOFMANN, Professor, School of Mines, Freiberg, east Germany...University Museum, Tokyo, JAPAN ^ CHARLES KEY, dealer, St. Petersburg, Florida, u. S. A. ^ HUGH leiper (deceased)...Ontario, Canada ^ Thomas mckee, collector, Paradise Valley, Arizona, u. s. a. ^ henrich NEUMANN, Curator,...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 |  | | Journal (article/letter/editorial) | | focus. There have been individual species such as gold and azurite and geographical areas such as Africa...by dealers’ show Figure 2. Orthoclase, variety adularia, with chlorite inclusions, 8.8 cm high, Switzerland...Fluorite and quartz, 4.6 cm high, Chamonix, Mont Blanc Massif, Haute-Savoie, France. Bill and Elsie Stone specimen... 8.2 cm high, Argentière, Chamonix, Mont Blanc Massif, Haute-Savoie, France. Si and Ann Frazier specimen...sulfosalts from now exhausted Cornish and German mines; silver from Kongsberg, Norway, and various German |  | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................Denver Merchandise Mart • Mart Plaza 58th St. & Washington St. (North side of Mart) SEPT. 1 8 - 1 9 -...NAMIBIA 10Khorixas UNITED STATES 3Stewart mine, Pala district, California Deposit Type Bismoclite Precambrian...schumacherite Pegmatite 4 White Queen mine, Pala district, California NEW OCCURRENCES Pucher shaft, Schneeberg...has been identified from the Stewart mine, Pala district, with associated chrysocolla and pseudomalachite |  | | 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....Is. (island), Vole. (volcano), Penin. (peninsula), St. (Saint), Ste. (Sainte). Recent developments in many...Another problem concerned genetic conditions in the gold-bearing "greenstone" in Abitibi province in northern |  | | Journal (issue) | | Museum Toronto , Ontario Steven R. Morehead Green Valley, AZ Donald R. Peacor University of Michigan Ann...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, |  | | Journal (issue) | | Advertising Manager Thomas P. Moore Tpmoorel@cox.net A gold specimen from the Spanish Dry Diggings, Eldorado...with apatite, Mount Avie, Bellecombe area, Aosta Valley, Italy ................ ......... ...............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...these loo. @ LAWRENCE H. CONKLIN \ 31 West 47111 St., New Yer• 36, N.Y. l l ~ ~ X...r.l6'....?<:../vG'- |  | | Journal (issue) | | ..........191 by W. E. Wilson The Port Radium district, Northwest Territories, Canada .................Famous mineral localities: the Ouro Preto topaz mines ..................................................long and hard at the portal or shaft of abandoned mines and wondered if far better material might not be...least a short distance into aban doned mines. Abandoned mines certainly aren’t hard to find. Colorado...000—most of them underground metal mines. The U.S. Bureau of Mines estimates that there are well over |  | | Journal (article/letter/editorial) | | of Birmingham] at 07:41 09 January 2015 Specimen Gold from the' - _ Great Basin Minerals Lisa Court...collection Figure I . Overview of the Olinghouse district, looking northeast: Pete Evatt photo. very fine...fine and unusual wire and nestlike, wiry aggregate gold specimens. Behind the discovery and distribution...Ci full-tiine ininem1 clealei: Location This district is located about 35 miles east of Reno, near the...certificate. Figure 4. Map of the Olinghouse district, courtesy Alta Gold Company. brutal at Olinghouse-gale-force |  | | 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 (issue) | | Museum Toronto, Ontario Steven R. Morehead Green Valley, AZ Donald R. Peacor University of Michigan Ann...Famous mineral localities: The Cripple Creek Mining District, Colorado . . . . . . . . . . . . . . . . . ....diamond crystals (over 2,200 specimens!), crystallized gold (over 800), pegmatite phosphates (especially from...the Palermo #1 mine in New Hampshire and various mines in the Black Hills of South Dakota) and secondary...March–April, 2005 Miners from throughout the Tri-State District brought him specimens which he bought for the |  | | 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...minerals are the raw materials of the landscape. Every valley, hill and mountain peak is made entirely of rocks...just 20km/12 miles beneath California’s Central Valley, it is substances like zinc and lead that join |  | | Journal (article/letter/editorial) | | known for a single discovery of large masses of gold and tellurobismuthite (“tetradymite”), virtually...important with respect to value, if nothing else. Gold specimens touted to be from localities that were...to late-1800s things began to change. Attractive gold specimens became increasingly available from a wide...wide variety of California localities. Colorado mines began to produce fine specimens as did those in...localities that produced good coarse gold. Entire collections focusing on gold were assembled by wealthy collectors |  | | Journal (issue) | | AUSTRALIAN GOLD! ~ THE ·MINERALOGICAL RECORD J-..; MARCH-APRIL 2021 • VOLUME 52 • NUMBER 2 • $25 ...gemgypsy@bellsouth.net AUSTRA LI AN GOLD! MARCH-APRIL 2021 Articles The Dragon's Lair gold, Beta Hunt mine, Western....... 107 ,:..,THE MJNERALOCICAL RECORD~ COVER: GOLD ("The Dragon's Lair" specimen), 49.5 cm (over 49...(deceased) Philip G. Rust (deceased) SENIOR FELLOWS Gold Level Scott A. Rudolph (2020) Paradise Woods (2019)...at the Empire Mine State Historic Park in Grass Valley, California (as purchasing agent, gift shop worker |  | | Journal (article/letter/editorial) | | resembling the domain texture of optically monoclinic adularia, occurs in two orthoelases from Japan. It is concluded...orthoclase (in plutonic and metamorphic rocks) and adularia 1 (grown on fissures at relatively low temperatures)...transmission micrographs of optically monoclinic adularia (McCoNNEL, 1965; NISS~N and ]~OLLMAlqIq,1966)...-diffraction photographs, t h a t optically monoclinic adularia and at least certain orthoclases - - the term...discussions on the definitions of orthoclase and adularia the reader is referred to the papers by ANSILEWSKI(1959) |  | | Book | | ORES— 1. NOBLE OB. PRECIOUS METALS. Gold ..... Telluric Gold .... Platinum . . . .44 Black-band...metallic lustre. We make use of the expressions gold-yellow, brass-yellow, silver-white, tin-white, lead...^ CO bX) rtft. TO 02 TO3 bX) CO C4_. c? .2 X sT 02 03 a -2 co ’p a q ft .©‘22 > 03 C .p 03 a...India, where it occurs near Purstal, between Hydera¬ bad and Masulipatam. There are other localities, Perma...generally found loose in the sand, especially along with gold dust, as is shown in an example in the British Museum |  | | Catalog/List | | Wine Harbor, Nova Scotia, Canada: from a for�er gold �ine, th�se are very_ bright _ arsenopyrite crystals...PSEUOOMORPHSAFTER ARAGON/TE!!! Coro Coro, La Pa:t District, Bolivia: Really interesting little critters from...TERMINATED DANBURITE CRYSTALS: Crystal Mayu, Chapare District, Cochabamba Province, Bolivia. Exceptional double...HEM/MORPH/TEANO CHRYSOCHOLLA: 79 Mine, Banner District, Gita County, Arizona: Another oldie, clear to...1 5.00 for over 6" specimens! SERPENTINE: Ropes Gold M i ne, lshpeming, Marquette County, Michigan: Nice |  | | Journal (article/letter/editorial) | | and the symposium is Gold. In the early years of the Tucson show, the price of gold was The Mineralogical...governmentally established at $35/troy ounce, and while gold no longer officially backed American currency, it...countries. Few gold mines operated in the United States during these years; most earlier mines had failed...forced closure during World War II. The active mines were for the most part underground operations whose...costs had to be balanced against the fixed price of gold, and profits consequently were low. There were universally |  | | Journal (article/letter/editorial) | | ~et~tabi~ty and Hanover in crystals* JULIAN R. GOLDS;“IITH Department of the Geophysical Sciences, The...low temperaturesit is&l;\* that some process of ~~~st~~ation (in a mobile environment) would be necessar...which the feldspar plays an irn~~nt role. It is too bad that specialists in the earth sciences are wont to...for adularia, and indeed, the distinction between the habit modification that is called adularia and...come close to making it, for triclinic regions in adularia crystals are not uncommon, and a steam bath of |  | | Journal (issue) | | failure, in his offic at the South Dakota School of Mines and Technology. Roberts wa the Senior Curator of...in eralogical R ecord, volu m e 18, Ju ly -A u g u st, /< The Mineralogical Museum at * £3 ♦ Marburg...museum is located in he northern part of town, near St. Elizabeth’s church on Firnaneiplatz. The curator...and y a decree of the Count of Hesse the local mines and smelters were >bliged to send him samples of...ineralogical R ecord, volu m e 18, J u ly -A u g u st, 1987 259 Figure 1. Rhodochrosite crystal group |
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