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| (1) Mindouli, Congo. (2) Cu8 Si 8O 22 (OH)4 ² H2 O: Occurrence: A rare secondary mineral in the oxidized...oxidized portion of copper deposits. Association: Chrysocolla, dioptase, malachite, conichalcite, tenorite...Distribution: From Mindouli, Ren¶eville, and Tshiniama, Congo Republic. In Congo (Zaire), ¯ne material...km east of Windhoek, Namibia. In England, at the Driggith mine, Caldbeck Fells, Cumbria; the Gunheath...Cornwall; and the Engine vein, Alderley Edge, Cheshire. In the USA, in Arizona, from the Table Mountain |
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| 55, 1960, pp. 1708-1715 SOME ORE OCCURRENCES OF THE TYPE IN EQUATORIAL MISSISSIPPI VALLEY AFRICA...EquatorialAfrica with ore occurrences of the Mississippi Valley Type is describedand the characteristicsof these occurrencesare...Considerations in Determiningthe Origin of Ore Depositsof the MississippiValley Type" Dr. E. L. Ohle (1)...their worldwidedistribution. Known occurrences of this type of ore depositare locatedin North America, Western...Africa. The author of the presentpaper wishesto draw attentionto an occurrenceof this type of ore depositin |
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| ROBERT B. COOK Department of Geology and Geography Auburn Universit moptase Downloaded by [Selcuk Universitesi]...gemstone, largely because of its unusually vivid and distinctive green color. Of course, as with last issue’s...colors so seemingly identical to and characteristic of other, better-known materials that critical misidentification...hundred years ago in a remote region of what is now central Kazakhstan. The mineral is thought to have first...there in the early 1780s, and by the 1790s an expedition to the area had collected a number of emeraldlike |
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| United Kingdom srk003@aol.com ROBERT B. COOK Department of Geology and Geography Auburn University Auburn...Shattuckite Rocks & Minerals 2009.84:544-550. Kunene District Kaokoveld, Namibia M any collectors choose to...to specialize in different mineral suites, the members of which often share a single or common locality...characteristic such as single crystals or specimens of a particular size (Dunn and Francis 1990). With respect...family that is popular with collectors is that of the copper minerals. This attractive and challengingly |
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| may be striated, with a number of other forms noted, to 3 cm; in sprays of bladed to acicular crystals,...mineral in the oxidized zone of copper deposits. Association: Pseudomalachite, malachite, azurite, chrysocolla...at the Miguel Vacas mine, near Vila Viçosa, and from near Alcoutim. Very large crystals from the Rokana...At Kakanda, Mindouli, and Likasi, Katanga Province, Congo (Shaba Province, Zaire). From the Burra Burra...Australia. In the USA, from the Empire-Nevada and Blue Jay mines, Yerington, Lyon Co., Nevada; at the Castle |
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| Mineral Collections in A RIZONA A SUPPLEMENT TO THE MINERALOGICAL RECORD RIZONA- II Mineral Collections...Callén, Wendell Wilson and others A Supplement to The Mineralogical Record, January–February, 2020 Mineral... Mineral Collections in Arizona-II A Supplement to The Mineralogical Record January-February 2020 Volume...Circulation Director: Thomas M. Gressman Published by The Mineralogical Record, Inc. 5347 N. Ridge Spring Place...through The Bookstore at www. MineralogicalRecord.com Front cover Vanadinite 3.4 cm, from the North Geronimo |
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| 2015 Figure 1. Main entrance of the Mineral and Geology Gallery of the museum. Manuel Cohen photo. Figure...Figure 2. Entrance to the new hall. Elia Sauner photo. DONA LEICHT Kristalle 875 North Pacific Coast...dona@kristalle.com New Hall Paris AT THE Figure 3. Official poster of the new gallery featuring a rutile and...Ibitiara, Bahia, Brazil; the specimen was purchased with funds donated by the Total Foundation. Bernard-Faye...d’Histoire Naturelle Figure 4. The opening party in the main hall of the new gallery. Elia Sauner photo |
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| Report #62 January 5, 2022 by Thomas P. Moore The Mineralogical Record TPMoore1@cox.net _________...report on January 1, 2022, and the weather outside is cool and clearing, the New Year’s Eve night sky having...new year better than the last two is opening like a moist cactus flower, and say! The great Tucson Gem &...happening very soon. In your Mineralogical Record issue of JanuaryFebruary 2022—being printed even as you read...appeared at the big shows in Denver and Munich last autumn, but such is the continued bounty of What’s New |
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| THE MINERALOGICAL RECORD SEPTEMBER-OCTOBER 2013 • VOLUME 44 • NUMBER 5 $15 The Mineralogical Record...Record The International Magazine for Mineral Collectors VOLUME 44 • NUMBER 5 SEPTEMBER-OCTOBER 2013 ...nther Neumeier THE M INERALOGICAL R ECORD Articles Famous mineral localities: Minerals of the Kaokoveld District...District, Kunene Region, Namibia ..................................................... 485 by R. J. Bowell...Ermolina, W van der Plas, J. van Us & M. Steiner The best zincite crystals from Franklin, New Jersey |
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| sonit-Stufe mit starkem Glanz. Yanga Koubenza, M'fouati District, Kongo-Brazaville. Stufen von Spirifer Minerals...Tintenblauer Cumengeit aus der Amelia Mine, Boleo District, Baja California, Mexiko. 1, 6 cm breite Kleinstufe...Rheinland-Pfalz (EF) V/40 Chalkosin: M ' Passa Mine. Mindouli, Kongo-Brazzaville XII/36 Chlorargyrit: St. Andreasberg/Harz...Sardinien, Italien 1/12 Smithsonit: Yanga-Koubenza, Mindouli, Kongo-Brazzaville Xll/5 Spurrit (als COi-Speichermineral...(Anatasfunde) III/29 3 Chalkosin: M 'Passa Mine, Mindouli, Kongo-Brazzaville XIl/36 ! ½ China (Calcit, Creedit |
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| guaranteed on return of the specimen(s), in good condition. Please quote the name and number of the specimen(s)...P.O./ Cheque with order. All prices are inclusive of V.A.T. ~u charge is made for postage and packing... We reserve the right to make slight substitutions, if necessary, unless advised to the cant rary. Special...welcome. We hope that we may be of some service to you, and assure you of our best attention at all times...times. NoVEl-18ER 1978 1. ACTINOLITE. Kyle of Lochalsh, Ross-shire, Scotland. Fine lustrous olive-green |
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| jk<- >3 ■ /WS ■ '-wS I 4 Marvellous llbrld of Minerals ■ k’ J ■ Text by Pierre Bariand !...Preface Rather than a manual of mineralogy, this book is an illustration of a world in which Nature has...immense influence on the history of mankind and continues to affect our everyday lives. The mineral specimens...transcends the human scale, under conditions of temperature and pressure in a variety of environments...be infinitely durable. Besides the strange fascination which this kind of permanence has always exercised |
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| science auction May 4, 2014 ❘ dallas The Hoppel Collection of Fine Minerals & Gems Auction 3 Front... I want to limit my bidding to a total of $ at the hammer amount for all lots listed on this bid...bid sheet. I am aware that by utilizing the Budget Bidding feature, all bids on this sheet will be affected...an email, text message, or fax confirming receipt of your bids? Email Cell Phone Text Fax Payment...subject to the applicable Buyer’s Premium. See HA.com for details. I have read and agree to all of the Terms |
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| guaranteed on return of the specimen(s), in good condition. Please quote the name and number of the specimen(s)...P.O./Cheque with order. All prices are inclusive of V.A.T. No charge is made for postage and packing... We reserve the right to make slight sUbstitutions, if necessary, unless advised to the contrary. Special...welcome. We hope that we may be of some service to you, and assure you of our best attention at all times...Durango, Mexico. Fine lustrous yellowy-green sprays of sharp terminated crystals to i" intergrown and scattered |
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| ~uaranteed on return of specimen(s), in good condition. Please quote the name and number of the specimen(s) required...O./ Cheque with order. All prices ,are inclusive of V.A. T. No charge is made for postage and packing... we reserve the right to make'slight substitutions, if ne~essary, unless advised to the contrary. Speciel...welcome. we hope that we may be of some service to y~u, and assure you of our best attention at all times...QUARTZ crystals, the longest being 2" in length. Very attractive combination of minerals, the specimen being |
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| guaranteed on return of the specimens(s) in good condition. Please quote the name and number of the specimen(s).... o./Cheque with order. All prices are inclusive of V.A.T. No charge is made for postage and packing...We reserve the right to make slight substitutions , if necessary , unless advised to the contrary . Special...welcomr;l. We hope that we may be of some service to you , and assure you of our best attention at all times...iz e intergrown and scattered over a 2x2 " a rea of matrix with a little Calcite. ~x 3x1t ", £16.00. |
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| I THE MINERALOGICAL RECORD MAY-JUNE 2016 • VOLUME 47 • NUMBER 3 $15 The Mineralogical Record The...Hanska Stiavnica (Schemnitz, Selmecbanya), Slovak Republic .......... ........................... 254 by...gold specimen from the Spanish Dry Diggings, Eldorado County, California, and a little of its history .....H. Conklin T1 mM!NERA!. =!CAL RECORD The Newmont Azurite: The world's finest mineral specimen ........cm, from the La Marina mine, Muzo District, Boyaca Department, Colombia. See the article on the Colombian |
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| Fluorite! The Mineralogical Record SEPTEMBER–OCTOBER 2023 • VOLUME 54 • NUMBER 5 • $30 The Mineralogical...Mineralogical Record The International Magazine for Mineral Collectors VOLU ME 54 • NUMBER 5 Publisher & Editor-in-Chief...gemgypsy@bellsouth.net SEPTEMBER–OCTOBER 2023 Articles The Dry Gill Mine, Caldbeck, Allerdale, Cumbria, England...S. Burr & J. G. Wilson Alpine Pink Fluorite from the New Gotthard Road Tunnel, Switzerland.....................................poster insert Notes from the Editors......................................... |
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| irregular rounded slightly flattened nodules. This group of specimens includes various forms including elongated...1/2xl-1/4" 7 Specimens $ 12.50 DIOPTASE Mindouli, Central Africa Republic Superb dark emerald-green 4 to 7 mm...Specimens $ 15.00 crystals PYRITE Rio Marina, Island of Elba, Italy Choice golden metallic complete cubic...3x4 mm 10 Specimens $ 7.50 25 Specimens $ 15.00 AZURITE Tsumeb, South West Africa Select lustrous dark...clove-brown fibrous acicular crystals covering both sides of massive vein section. 2-1/2x3xl" $ 25.00 CERARGYRITE-EMBOLITEBroken |
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| Desautels has gathered together an exquisite display of classic minerals. He has photographed them with startling...explains simply the sophisticated techniques of knowing and acquiring minerals. He describes the great families...families of mineral species, the world’s finest collections, and the often remote places where mineral...building a collection: on shopping successfully im the minerals specimen market...on handling and displaying...Thirty-two sections of detailed text and brilliant photography present some of the most beautiful and |
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| REFINED ELEGANCE The Small Treasures of Mineralogy A Supplement to The Mineralogical Record, November–December...(1906): (1) Diopside with grossular, 3.3 cm, from the Mussa Alp, Piemonte, Italy. (2) Augite, 2.6 cm, from...cm, from Elba, Italy. Refined Elegance The Small Treasures of Mineralogy by Wendell E. Wilson Alexander...Supplement to the Mineralogical Record, November–December 2022 REFINED ELEGANCE: The Small Treasures of Mineralogy...Mineralogy v A Supplement to The Mineralogical Record November–December 2022 Volume 53, number 6 Publisher |
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| dedicated to the mineralogical collection of the Geological Museum, Kazan University, one of the oldest museums...pseudostalactites, an outstanding phenomenon from the world of minerals. As usual, his article provides most...author's photographs. The article by Andreas Massanek and Anna Dziwetzki from the Freiberg Bergakademie...special exhibition of Saxon minerals in the Terra Mineralia Museum (Germany). A group of Italian mineralogists...fiemmeite, found near San Lugano, Trentino, Italy. The review on Mineral show is dedicated to Sainte-Marie-aux-Mines |
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| heWorlds Finest = The World’s Finest MINERALS and CRYSTALS Peter Bancroft The collecting, cutting...polishing of minerals is one of the largest and fastest-growing hobbies in the world. In spite of the wide...wide popularity of this activity and the generations of scientific study devoted to mineralogy, there is...determining the best example of a particular mineral species. Rare and valuable specimens of legendary...legendary beauty are scattered in collections around the world. Some are in museums, where they may be enjoyed |
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| 0000®* The World’s Finest W MV >1VL an a CRYSTALS by Peter Bancroft A Studio Book THE VIKING PRESS...New York CONTENTS Introduction The Birth of Minerals Giants among the Experts Collectors and Collecting...Dimension Map of Mining Locations The Gallery List of Plates The Plates Geographical Directory of Museum Collections...14-2.5 26 27 171 *74 PANEL OF JUDGES AND CONSULTANTS These are the distinguished experts who were...se lecting the minerals and crystals included- in the Plates that make up the Gallery of this book. PIERRE |
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| publisher j John S. White affiliated with the Friends of Mineralogy M in e r a lo g ic a l R e c o... Pottstown, Pennsylvania Donald R. Peacor Univ. of Michigan Abraham Rosenzweig Tampa, Florida Richard...R. Clark Chromium minerals at the Line Pit, State Line chromite district, Pennsylvania and Maryland ....Czechoslovakia ..........157 by J. Strobbe Manganese minerals of Bald Knob, North Carolina 167 by W. B. Simmons, Jr...Wendell E. Wilson Mineralogical Record address The Mineralogical Record P. O. Box 35565 Tucson, Arizona |
Mindouli, Mindouli District, Pool Department, Republic of the Congo