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| 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 |
| 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 %e F. HOFMANN, Professor, School of Mines, Freiberg, EAST GERMANY...SCHUBNEL, Pro- Ye JOHN fessor and author, School of Mines, Paris, FRANCE 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 |
 | | 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...past decadeā from the Sounion mines in the southern part of the district. The specimens are crusts of |
 | | 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 (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...marketplace or in collections? Opportunities to see Russian gold are much better in Europe than in North America |
 | | Journal (issue) |
| 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...found in the lower price ranges. You, too, can become an āeliteā collector, regardless of budget. Elitism |
 | | 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) |
| ........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 |
 | | Book (edition) |
| Turquoise, polished. 55 mm, ZhiJandy, Kazakhstan, G Galena, 45 mm, Madan, Bulgaria, G SphaJerite. xx 12 mm...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) |
 | | 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 (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: |
 | | Journal (issue) |
| 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:...and maintain a large mineral collection. Given such an investment, is it not a corresponding responsibility |
 | | 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...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...leafy specimens with bright, shiny, yellow gold and hints of octahedral crystals on the edges. The specimens |
 | | 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 |
 | | Journal (issue) |
| 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...reported here. This wealth of world localities makes for an interesting compilation of occurrences, associated...mine, Czech Republic Mrazek et al. (1994) report an occurrence of namibite from the Elias mine, Jachymov...and pucherite. The namibite here is dark green with an anhedral to subhedral habit. Rough, flattened crystals |
 | | 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) |
| at 05:28 13 April 2015 Gold from GEORGIA Figure 1. A rare crystallized gold specimen from the Loud...lthough famous for its historical gold production, Georgia has few gold specimens with acceptable attribution...today. These specimens occur as nuggets or masses of gold ROCKS & MINERALS JULIAN C. GRAY Tellus Science...from placer and saprolite deposits and as visible gold in quartz mined from lode deposits. Crystals are...have produced the occasional excellent gold crystal. Georgia gold deposits are restricted to the crystalline |
 | | Catalog/List |
| much of this stock as possible. Thus we are offering an extensive array of quality specimens and cutting...Wine Harbor, Nova Scotia, Canada: from a forļæ½er gold ļæ½ine, thļæ½se are very_ bright _ arsenopyrite crystals...length. Priced at a very low $1.00 per inch length! an Inch to 3+ inches ā¢ - "j ā¢ COPPER PSEUOOMORPHSAFTER...PSEUOOMORPHSAFTER ARAGON/TE!!! Coro Coro, La Pa:t District, Bolivia: Really interesting little critters from 1 to...replaced the original aragonite and you can still see ihe hexagonal aragonite crystal structure. Many still |
 | | 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 |
 | | Catalog/List |
| Heritage Signature Ā® Auction #8026 Nature & Science Golds & Precious Metals March 14, 2020 | Dallas FLOOR...Design District Showroom 1518 Slocum Street ā¢ Dallas, TX 75207 Heritage Auctions Design District Showroom...72001ā72055 Thursday, March 12 ā Friday, March 13 10:00 AM ā 5:00 PM CT View lots & auction results online at...session or weekdays 9:00 AM ā 5:00 PM CT by appointment only. Lots are sold at an approximate rate of 65...of Golds and Precious Metals, this catalog contains images of superb specimens representing, Gold, in |
 | | Journal (issue) |
| the Red Cloud, the Old Yuma and the Grand Reef mines, as well as the Morenci open pit. She has been the...Fluorapatite 59, 139 Fluorite 59, 63, 163 Galena 151 Gold 125, 167, 184 Hydroxyl-herderite 83 Laurelite...collecting of "world-class" mineral specimens. This is an area of high exclusivity and high financial stakes...have probably not considered. Some specimens have an unforgettable visual presence, such that their images...readers of the Mineralogical Record may not have an opportunity to own such specimens. But then, neither |
 | | 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 |
 | | Journal (issue) |
| Rosenzweig IN SID E FRO NT COVER: Richard W . Thomssen Gold from the St. Josefs mine, Verespatak, Romania (left)...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..........................................3 9 Fersm an M ineralogical M useum Moscow, U SSR ........... |
 | | Book |
| index. 1. Mines and mineral resourcesāAsia. 2. Mines and mineral resourcesāAustralia. 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...amount of work involved in obtaining information for an effort of this magnitude became at times exhausting...The book is arranged geographically, generally in an east-west direction. Asiais treated country by country |
Gold mines, Hirzbach Alp, Fusch an der Grossglocknerstrasse, Zell am See District, Salzburg, Austria