 | | 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 | | | Journal (issue) | | collection; photo by Harold and Erica Van Pelt. See the special supplement in this issue devoted to the...specimens, the re 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 |  | | 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 |  | | 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 ¥& 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 |  | | 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 | | | Book | | 000007 0000®* The World’s 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, Pro fessor and author, School of Mines, Paris, FRANCE ^ JOHN sinkankas, author and collector...unique ex 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) | | 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 |  | | Book (edition) | | Bulgaria, G SphaJerite. xx 12 mm, Morococha, Peru, H Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5...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 Mineralogy•· ( 1944, I 951, 1962) |  | | Book | | aid to 220 species and varieties • • 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) | | Size: 13 cm . P h o to b y H a ro ld a n d E rica V an P elt, L os A n g e le s. O u r co v er p h o to...are: (a) an obligation to define the terms used for such specimens, (b) an obligation to see to it that...institutional repositories to safeguard it, and, (c) an obligation to educate collectors, dealers, and scientists...ost im portant specimens in the science. That is an unqualified assertion, and a critical one. Type specimens...and unconditionally reserved for science. This is an easy way for everyone to make a very positive contribution |  | | Book | | edition is published by Hermes House Hermes House is an imprint of Anness Publishing Ltd Hermes House, 88-89...getting under way, look closer and you begin to see subtle the famous Scottish poet Sir Walter differences...stones to pieces they’re still just stones, but to an like sa’ many roadmakers run daft. experienced...experienced rock hunter, each has its They say it is to see how the warld was own fascinating story to tell. ...strange activity. magnifying glass, and you begin to see Yet go to a beach or any stream it is made from |  | | Journal (issue) | | ( \ \ J A T T TTl Wayne & Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 9265 A '...they should be criticized for it. If they produce an inferior exhibit, they should be called to account...collections as well. Today, mineral collectors are an active lot. They have more and better means of communication...more likely to go wherever they must in order to see important new museum displays. Also, major mineral...*Fossils * Gems *Jewelry * \ Holiday Inn (Denver North) & Best Western (Central) 0 j t. ^ Sunday Easter |  | | Journal (issue) | | F. Anastasenko Aenander A. Esoov Science Editor An Editor Wicker KoGaamin Editors % Ludmila A. Cheshko...Cheshko Igor V. Pekov Nikolay 0. E Advertising an Promoting Manager Translators: Andrey L. Cheshko...Anniversary of the Munich Mineralientage, October 2013 The gold of Munich . . 1. Michael B. Leybov Notes from exfübitien.... . ., lcd bene eben ing 65 2. Johan Kjellman Gold: Voitsky Mine, Olonets, South Karelia, Russia ..... ... . .. .. 72 3. Renato Pagano Hallen Gold..» < + <<<: ve NE rene 74 Mineral Shows in Russia, Autumn |  | | Journal (issue) | | advertising 602-299-5274 jggestions for authors See Vol. 12, no. 6, p. 399, or write for copy. Replacement...collection of the School of Mines, Paris, is about 1.7 cm tall. Photo by Olaf Medenbach. See Notes from Mexico...influence species dealers from the perspective of an ivory tower. Such influence must come from within...striven to build cooperation and it saddens me to see a few unethical persons tear it down. In almost all...1983 n o t e s f r o m t h e ; EDITOR GOLD ISSUE SOLD OUT! As I write this (mid-January 1983) |  | | Book | | Periclase 29 Brucite, Meerschaum, Steatite Gypsum 30 30 Anhydrite 30 Apatite, Phosphorite 31...ORES— 1. NOBLE OB. PRECIOUS METALS. Gold ..... Telluric Gold .... Platinum . . . .44 Black-band...form the sides of the crystal when it is viewed in an upright position. Those planes of composite crystals...far in the case of fluor spar. Fig. 9 represents an example of oblique disposition of the secondary planes...According to the direction in which two planes meet in an edge, edges are distinguished as acute, obtuse, and |  | | Journal (issue) | | Russian Geological Society Musee de Mineralogie of MINES Paris Tech, Paris, France Mineral Observer. Mineral...Ltd. Photo: Michael B. Leybov First Page Photo Gold nugget., 548 grams. Miass, Urals, Russia. Natural...most repre sentative buildings of historicism in Austria After ten years of construc tion the building...crystal from the Italian Ahrntal, as well as several gold nuggets and large native silver specimens (,,feather...known of all is the famous ,,Emerald-Hand stein", an assemblage of emerald crystals from different Colombian |  | | Journal (issue) | | DeMouthe Famous mineral localities: The Magdalena district, Kelly, New Mexico .............................Hammond Famous mineral localities: The Hansonberg district, Bingham, New Mexico ............................................................ 47 by R. M . North & R. S. DeMark Mina Tiro Estrella .................57 by R. S. DeMark The New Mexico Bureau of Mines Mineral Museum .................................................................... 65 by R. M . North What's new in minerals? ...................... |  | | Report (issue) | | some picking. On The Web Rudolf Watzl, the gent from an Austrian Strahler family who now runs the Saphira...“Treasure Trove” page (see under “Galleries”) are a few crystal groups of gold from a find in September...2016 issue now being printed), this is marvelous gold and there’s plenty of it: hundreds of first-rate...tortured-looking, are sharp-edged all around: the gold stayed “in place” once weathered out from its host...web dealers besides Rudolf now also have the new golds from Brazil, but to get a feel for how good they |  | | 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 • 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 |  | | Journal (issue) | | A O ) / \ —/.J_L VI H Wayne QDona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA I I l (714)...T ru s t sp e c im e n ; H a ro ld a n d E rica V an P elt p h o to . The Mineralogical Record (ISSN...appt.) Tsum eb Minerals, W estern Colo. Fluorite/Am ethyst & Fossils E-mail: M PBERSCH@ aol.com Glacier...Hayward Minerals Bill & Christopher Hayward 3286 Quitm an Street Denver, CO 80212 303-455-1977 (Call for Appt...COLORADO MINERAL AND FOSSIL SHOW Holiday Inn Denver North SEPT. 15-19, 1999 10 a.m. to 7 p.m. Daily INFO: |  | | Book | | Whitehill. In 1909, E. E. Stuart, Inspector of Mines for Nevada, compiled “Nevada’s Mineral Resources”...Thompson and West, Bancroft, and Davis. Weed’s “Mines Handbook” has supplied much valuable data concerning...Employed in the Bibliographies — Continued M&M Mines and Minerals. M&Mct Mining and Metallurgy. M&SP...•------------Same for1S77 andl878. SMQ School of Mines Quarterly. Schrader624 Schrader, F. C.;S'tonc,...Oak land, (1SS1). USBM United States Bureau of Mines. USGE40th King, C., Gcologist-in-Charge, “United |  | | Journal (issue) | | California, U.S \ Subsscription in United States, North, Central and South America, $3.00 per year; other...Y-9 Mine & Smelter Supply Co. Denver 17, Colo. Mines Eng. & Equip. Co. San Francisco 4, Calif. Clyde...years. ercaac Mi Crs as , Pr a% FOR — A FR a am QUICK be a i » , a ae]F ac Pes 5 } _ Me esi...remove and replace a "'Floater’’ as easily as changing an automobile wheel. Bearings always remain in perfect...Check their savings. Experience proves that once an operator knows what "Floaters" will do for him, he |  | | Journal (issue) | | paragenesis of the Little Three mine pegmatites, Ramona district, San Diego County, California ..................Friends of Mineralogy, Locality Index Committee Gypsum crystals from near Zaragoza, Spain ..............e ssa rtin e d ik e , L ittle T h ree m in e , S an D ieg o C o u n ty , C alifo rn ia. Los A n g e le...o to b y D o n a ld M e y e r L .A .C .M .N .H . See th e article b e g in n in g o n p a g e 1 0 1 of...is the execution of the square root of a number. An increasing number of people have no idea how to do |  | | 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) | | photographed by Jeff Scovil MAGMA Mine Pioneer District, Superior, Pinal County, Arizona LES PRESMYK ...mine has been the principal mine in the Pioneer district and the main employer in this community since...Post Mountain on the right and, a bit further east, an imposing escarpment known as the Apache Leap. The...concurrent with the Silver King mine and the earliest mines in Globe and Morenci. The productive history of...passages underground. At the Magma mine, drifts ran north-south and crosscuts east-west. Horst and Graben: |
|
