 | | Book | | those people lucky enough to be able to travel to see them; others are in private hands and are seldom...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 Ā„& JOHN SINKANKAS, author and collector...unique experience; for the first time he can enjoy an array of seventy-eight specimens each judged best...In the Gallery these seventy-six are presented in an order calculated to delight the eye rather than merely | | | Book | | 000007 0000Ā®* The Worldās Finest W MV >1VL an a CRYSTALS by Peter Bancroft A Studio Book THE...FRANCE; Curator, School of Mines, Paris ^ F* HOFMANN, Professor, School of Mines, Freiberg, east Germany...j. schubnel, ProĀ fessor and author, School of Mines, Paris, FRANCE ^ JOHN sinkankas, author and collector...unique exĀ perience; for the first time he can enjoy an array of seventy-eight specimens each judged best...In the Gallery these seventy-six are presented in an order calculated to delight the eye rather than merely |  | | Journal (issue) | | collection; photo by Harold and Erica Van Pelt. See the special supplement in this issue devoted to the...specimens, the researcher should still be provided an opportunity at least to visually examine the best...published recognition for his contributions. Sometimes, an inferior sample is provided for description, and...perspective) to be in poor taste. The finding of an undescribed new mineral by a collector is not instant...on all when one is honored. However, this might be an inevitable condition considering the very personal |  | | Report (issue) | | Gold in Minerals and the Composition of Native Gold Gold in Minerals and the Composition of Native...Native Gold By Robert S. Jones and Michael Fleischer GEOLOGICAL SURVEY Washington 1969 CIRCULAR 612...considerations ----------------------------------------Gold in minerals ------------------------------------------------------...------------- _ Composition and the fineness of gold ---------------------------- ___ References cited...Analyses of gold in minerals made since 1954 --------------------10 4. Variation in fineness of gold with depth | | | Journal (issue) | | collection; photo by Harold and Erica Van Pelt. See the special supplement in this issue devoted to the...specimens, the reĀ searcher should still be provided an opportunity at least to visually examine the best...published recognition for his contributions. Sometimes, an inferior sample is provided for description, and...perspective) to be in poor taste. The finding of an undescribed new mineral by a collector is not instant...on all when one is honored. However, this might be an inevitable condition considering the very personal |  | | Report (issue) | | ___________________ As usual thereās plenty to see on the web. And so, Christmas shoppers, letās check...dealership of MCh Minerals (mchminerals.com) has an October 2019 posting which features nine resplendent...15 of these specimens to the 2019 Ste.-Marie-aux-Mines Show in June, and maybe a dozen dealers had the...white to colorless grossular in clayfilled pockets in an outcrop of serpentine near the W.L. Stifle Claim...workings being left over from ancient mining for silver, especially during the Greek āgolden ageā of the |  | | Journal (issue) | | iv / I / \ I JI ji 1 Wayne & Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 926 (949)...chunk of mineralized rock. Elite collecting involves an element of extreme rarity and exclusivity. Micromounters...reviled by perfectionists as the mother of all flaws, an offense to the eye. Wilber: A very small ding or...a crystal face, the luster can be compromised on an almost insensible level. Nanowilbers usually result...perhaps a higher luster than seen before, or maybe an extraordinary association with another remarkable |  | | Journal (article/letter/editorial) | | I An American Downloaded by [University of Saskatchewan Library] at 01:08 08 January 2015 P CARL A....02138 francis@eps.harvard.edu I e ee on Russian Gold 0 0 Slls All photos by Jeff Scovil of specimens...the gold mining districts of Russia, the history of their discovery, their geology, and their gold production...American collectors have ever had to study Russian gold specimens. What is their actual experience of seeing...collections? Opportunities to see Russian gold are much better in Europe than in North America. The impressive |  | | 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...important period of a largescale mining for lead and silver took place there from 1890-1915. Crocoites Continued...Pocketā, 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 (article/letter/editorial) | | assemblage in altered volcanic rocks from, 325 AUSTRIA, north Tyrol composition of tetrahedritetennantite...e and 'schwazite' in the Schwaz silver mines from, 801 AzouG., F. 599 Back-scattered electron imagery...-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...fahlores from the Grosskogel and Kleinkogel mines, Brixlegg, Austria, 801; fluorine-rich clinohumite from Ambasamudram |  | | Journal (article/letter/editorial) | | Geology Auburn University Auburn, Alabama 36849-5305 GOLD! Downloaded by [Stockholm University Library] at...STANDPOINT it may be more difficult to acquire a good gold specimen than any other generally familiar, readily...literature abounds with papers dealing in all aspects of gold geology, metallurgy, mining, and utilization; those...those interested in delving deeper into gold should consider the excellent historical and geological summary...Mineralogical Record issues devoted to gold (vol. 13, no. 6; vol. 18, no. 1). Gold is, if nothing else, distinctly |  | | Journal (issue) | | Diamonds in Colorado! The State Line Kimberlite District, Colorado & Wyoming, USA By Philip Persson, PerssonRareMinerals...Page 38 Page Precious Elements Diamonds, Gold, Silver, Platinum By Van King, newryqs@gmail.com Unusual...com Mineralogy and History of Silver Deposits in the Calico District, California By Jeremy Zolan, jzolansci@gmail...Guided Tour Best Minerals - Diamond, Platinum, Gold and Silver Mindat is a free worldwide technical resource...Veronique Villeneuve Andrey Vishnevskiy Matthew von der Ahe Brad von Dessonneck Dermot Walsh Susana Watson |  | | Journal (issue) | | ........619 by W. E. Wilson A good time was had: An Adventure in Provenance............................(deceased) Peter L. Via (deceased) SENIOR FELLOWS Gold Level Scott A. Rudolph (2022) Gail & Jim Spann...minerals around the age of seven, on his first visit to see the mineral exhibits at the American Museum of Natural...Another early mentor was Dr. Katherine Blodgett, an employee at General Electric Research Laboratory...situated at an elevation of about 550 meters above mean sea level in the Caldbeck Fells, an area of desolate |  | | 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 ............................................... |  | | Journal (issue) | | Advertising Manager Thomas P. Moore Tpmoorel@cox.net A gold specimen from the Spanish Dry Diggings, Eldorado...from the La Marina mine, Muzo District, Boyaca Department, Colombia. See the article on the Colombian...magazine; 'TU be the first to join," said Bryan. It was an excellent idea, but it needed a point man. At the...Fellows program receives an attractive certificate each year, which can be framed on an office or mineral room...room wall. And in 2016 we began presenting gold medallions-large pins with a magnetic clasp--that can |  | | Journal (issue) | | I V r A ( J I 1A j 1 Wayne & Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 9265 M /T...Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................paragenesis, classic and new locations, etc. are invited. An audience of knowledgeable amateurs as well as professional...Merchandise Mart ā¢ Mart Plaza 58th St. & Washington St. (North side of Mart) SEPT. 1 8 - 1 9 - 2 0 S how H ours:...reported here. This wealth of world localities makes for an interesting compilation of occurrences, associated |  | | Book (edition) | | Brazilianite, 35 mm, Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed...groups: The number of new mineral species may grow as an avalanche, flooding the mineral population with tens...lepidolite, wolfrarnite). In many cases, minerals have an intermediate composition between theoretical end-members...amphibole group). For more detailed information see "Dana's System of Mineralogyā¢Ā· ( 1944, I 951, 1962)...to crystallographic tenns (e .g. prismatine), to an organization (e.g .. mgriite). to a journal (minrecordite) |  | | Journal (issue) | | VOLUME 38 ā¢ NUMBER 4 $15 Wayne & Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 92651 (949)...locality-oriented studies (all laudable scientific goals), with an emphatic note about the value of publication. They...to a researcher or simply to people who want to see his specimens. Insufficient thought is sometimes...specimen is clearly visible for all to see. The viewer can see the subtle details of crystallization,...mineralogy among members of the public who are allowed to see them. That destiny can be fulfilled in only two ways: |  | | Journal (issue) | | Rosenzweig IN SID E FRO NT COVER: Richard W . Thomssen Gold from the St. Josefs mine, Verespatak, Romania (left)...Slovenia, Olaf Medenback Yugoslavia (top); and silver Eric Offermann from the Anton mine, Wieden, West...from the including photocopying āwithout emerald mines on the written permission from the Takowaja River...Ekaterinberg; prohibited. Individual photographers an aquamarine crystal (lower left) or their supporting...ownership Transbaikalia, USSR; of photography. (See last page a large golden beryl crystal tor illustration |  | | Journal (issue) | | mineral localities: Minerals of the Kaokoveld District, Kunene Region, Namibia ............................... 485 by R. J. Bowell, 0. Ermolina, W van der Plas, J. van Us & M. Steiner The best zincite crystals...the Kaokoveld District, Kunene Region, Namibia. Irv Brown specimen; Jeff Scovil photo. See the lead article...................:...... . 559 Sainte-Marie-aux-Mines Show 2013 by T. P. Moore ......... . 565 issue...afford to own. A good parallel that we can tum to for an instructive example is the art world. Collecting |  | | Journal (article/letter/editorial) | | Characteristics of Supergene Gold of Karst Cavities of the Khokhoy Gold Ore Field (Aldan Shield, East... Abstract: Typomorphic features of supergene gold in karst cavities were studied in the recently discovered...discovered AuāTeāSbāTl deposit within the Khokhoy gold ore field of the Aldan-Stanovoy auriferous province...supergene gold, massive and porous, are recognized there. The first type is represented by gold crystals...impurity. The second type is represented by mustard gold of two types with different internal structure: |  | | Catalog/List | | NATURE & SCIENCE AUCTION DECEMBER 8, 2021 | DALLAS GOLDS, GEMS & FINE MINERALS Front Cover Lot: 72050 Inside...only. Please contact Client Services to schedule an appointment. Heritage Auctions | 2801 W. Airport...Monday, December 6 ā Tuesday, December 7 | 10:00 AM ā 5:00 PM CT View lots & auction results online at...LOT SETTLEMENT AND PICK-UP Available weekdays 9:00 AM ā 5:00 PM CT starting Thursday, December 9 by appointment...only. Please contact Client Services to schedule an appointment. Heritage offers extended payment plan |  | | Book | | aid to 220 species and varieties ā¢ ā¢ Includes an introduction to the world's key mineral-forming environments...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...visual aid to 220 species and varieties Includes an introduction to the world's key mineral-forming environments...southwater , This edition Is published by Southwater, an imprint of Anness Publishing Ltd, Hermes House, 88-89 |  | | Report (issue) | | short, Iām keeping up with my whatās-new duties, and am now fully vaccinated, as are all of my colleagues...are we ready for some early summer shopping? Letās seeā¦ As we know by now, Dan Weinrich (weinrichmineralsinc...Dan gives as Rubaya, Bahunde, Masisi Territory, North Kivu, Democratic Republic of Congo. This is not...can see) being flashily gorgeous. Elbaite, 4.2 cm, from Rubaya, Bahunde, Masisi Territory, North Kivu...4.3 cm, from Rubaya, Bahunde, Masisi Territory, North Kivu, Democratic Repulic of Congo. Weinrich Minerals |  | | Journal (issue) | | mineral localities: The Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ......from the Trimouns talc quarry near Luzenac, France (see the article beginning on page 225). Freddy Marty...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, |
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