Analyses of Rocks and Minerals
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Significance of Mineralogy in the Development of Flowsheets for Processing Uranium Ores
JfipwK LEACHING TIME REAGENTS TEMPERATURE FLOCCULANT CLARITY AREA COUNTER CURRENT DECANTATION It 21 21 J^^LJt TECHNICAL REPORTS SERIES No.19 6 Significance of Mineralogy in the Development of Flowsheets for Processing Uranium Ores \W# INTERNATIONAL ATOMIC ENERGY AGENCY, VIENNA, 1980 SIGNIFICANCE OF MINERALOGY IN THE DEVELOPMENT OF FLOWSHEETS FOR PROCESSING URANIUM ORES The following States are Members of the International Atomic Energy Agency: AFGHANISTAN HOLY SEE PHILIPPINES ALBANIA HUNGARY POLAND ALGERIA ICELAND PORTUGAL ARGENTINA INDIA QATAR AUSTRALIA INDONESIA ROMANIA AUSTRIA IRAN SAUDI ARABIA BANGLADESH IRAQ SENEGAL BELGIUM IRELAND SIERRA LEONE BOLIVIA ISRAEL SINGAPORE BRAZIL ITALY SOUTH AFRICA BULGARIA IVORY COAST SPAIN BURMA JAMAICA SRI LANKA BYELORUSSIAN SOVIET JAPAN SUDAN SOCIALIST REPUBLIC JORDAN SWEDEN CANADA KENYA SWITZERLAND CHILE KOREA, REPUBLIC OF SYRIAN ARAB REPUBLIC COLOMBIA KUWAIT THAILAND COSTA RICA LEBANON TUNISIA CUBA LIBERIA TURKEY CYPRUS LIBYAN ARAB JAMAHIRIYA UGANDA CZECHOSLOVAKIA LIECHTENSTEIN UKRAINIAN SOVIET SOCIALIST DEMOCRATIC KAMPUCHEA LUXEMBOURG REPUBLIC DEMOCRATIC PEOPLE'S MADAGASCAR UNION OF SOVIET SOCIALIST REPUBLIC OF KOREA MALAYSIA REPUBLICS DENMARK MALI UNITED ARAB EMIRATES DOMINICAN REPUBLIC MAURITIUS UNITED KINGDOM OF GREAT ECUADOR MEXICO BRITAIN AND NORTHERN EGYPT MONACO IRELAND EL SALVADOR MONGOLIA UNITED REPUBLIC OF ETHIOPIA MOROCCO CAMEROON FINLAND NETHERLANDS UNITED REPUBLIC OF FRANCE NEW ZEALAND TANZANIA GABON NICARAGUA UNITED STATES OF AMERICA GERMAN DEMOCRATIC REPUBLIC NIGER URUGUAY GERMANY, FEDERAL REPUBLIC OF NIGERIA VENEZUELA GHANA NORWAY VIET NAM GREECE PAKISTAN YUGOSLAVIA GUATEMALA PANAMA ZAIRE HAITI PARAGUAY ZAMBIA PERU The Agency's Statute was approved on 23 October 1956 by the Conference on the Statute of the IAEA held at United Nations Headquarters, New York; it entered into force on 29 July 1957. -
DBA's CO Based on Trade Names for Businesses in Colorado
DBA's CO Based on Trade Names for Businesses in Colorado masterTradena tradena effectiveDat tradenameDescription firstName middleName meId meForm e 20211638663 Individual 07/12/2021 All Ways Hauling Transportation Anthony 20141009560 Entity Type 01/05/2014 Chief Enterprises, LLC 20181294630 Entity Type 04/06/2018 Roll Recovery 20151237401 Individual 04/03/2015 Myers Trading & Company Jesse D. 20171602081 Individual 08/07/2017 heyzeus flooring Adam 20141035632 Entity Type 01/18/2014 Moving Disciples & The Trash Pirates 20211212829 Individual 03/01/2021 Front Range Fence Chris 20191782811 Entity Type 09/27/2019 Animas Plastic Surgery 19991088965 Entity Type 05/10/1999 MACRO FINANCIAL INC. 20181763175 Entity Type 09/26/2018 Soggy Dog Pet Grooming 20151776006 Entity Type 12/02/2015 Great Clips 20191478381 GP 06/08/2019 Vail Kris Kringle Market 20211644925 Entity Type 07/15/2021 Gravity Cafe 20131593648 Entity Type 10/16/2013 J2S Tech 20191807904 Individual 10/06/2019 Flower's Wash & Fold Xochitl Cerena 20191471279 Entity Type 06/04/2019 Crossroads Healthcare Transitions 20171612638 Entity Type 08/14/2017 Elevation 8000 Endurance Company 20201335274 Entity Type 04/14/2020 Bongo Billy's Coffee 20171759458 Individual 10/06/2017 Sunny Gunny Gallery Deborah Lynne Page 1 of 1260 09/25/2021 DBA's CO Based on Trade Names for Businesses in Colorado lastName suffix registrantOrganization address1 address2 Jackson 14580 Park Canyon rd Chief Enterprises, LLC 12723 Fulford Court Roll Recovery, LLC 5400 Spine Rd Unit C Myers 5253 N Lariat Drive Hish 10140 west evans ave. Moving Disciples & The Trash Pirates, LLC, 6060 S. Sterne Parkway Delinquent December 1, 2016 Isaacs 6613 ALGONQUIN DR Ryan Naffziger, M.D., P.C. -
The Surface Reactions of Silicate Minerals
RESEARCH BULLETIN 614 SEPTEMBER, 1956 UNIVERSITY OF MISSOURI COLLEGE OF AGRICULTURE AGRICULTURAL EXPERIMENT STATION J. H. Longwell, Director The Surface Reactions Of Silicate Minerals PART II. REACTIONS OF FELDSPAR SURFACES WITH SALT SOLUTIONS. V. E. NASH AND C. E. MARSHALL (Publication authorized September 5, 1956) COLUMBIA, MISSOURI TABLE OF CONTENTS Introduction .......... .. 3 The Interaction of Albite with Salt Solutions . .. 4 The Interaction of Anorthite with Salt Solutions ........ .. 7 Relative Effectiveness of Ammonium Chloride and Magnesium Chloride on the Release of Sodium from Albite . .. 9 Surface Interaction of Albite with Salt Solutions in Methanol . .. 13 Experiments on Cationic Fixation ............................... 16 Detailed Exchange and Activity Studies with Individual Feldspars .......... .. 19 Procedure .. .. 20 Microcline . .. 21 Albite .................................................... 22 Oligoclase . .. 23 Andesine . .. 24 Labradori te . .. 25 Bytownite ................................................. 25 Anorthite . .. 27 Discussion ........ .. 28 Summary ..................................................... 35 References .. .. 36 Most of the experimental material of this and the preceding Research Bulletin is taken from the Ph.D. Thesis of Victor Nash, University of Missouri, June 1955. The experiments on cation fixation were carried our with the aid of a research grant from the Potash Rock Company of America, Lithonia, Georgia, for which the authors wish to record their appreciation. The work was part of Department of Soils Research Project No.6, entitled, "Heavy Clays." The Surface Reactions of Silicate Minerals PART II. REACTIONS OF FELDSPAR SURFACES WITH SALT SOLUTIONS. v. E. NASH AND C. E. MARSHALL INTRODUCTION The review of literature cited in Part I of this series indicates that little is known of the interaction of feldspar surfaces with salt solutions. The work of Breazeale and Magistad (1) clearly demonstrated that ex change reactions between potassium and calcium occur in the case of or thoclase surfaces. -
The New IMA List of Gem Materials – a Work in Progress – Updated: July 2018
The New IMA List of Gem Materials – A Work in Progress – Updated: July 2018 In the following pages of this document a comprehensive list of gem materials is presented. The list is distributed (for terms and conditions see below) via the web site of the Commission on Gem Materials of the International Mineralogical Association. The list will be updated on a regular basis. Mineral names and formulae are from the IMA List of Minerals: http://nrmima.nrm.se//IMA_Master_List_%282016-07%29.pdf. Where there is a discrepancy the IMA List of Minerals will take precedence. Explanation of column headings: IMA status: A = approved (it applies to minerals approved after the establishment of the IMA in 1958); G = grandfathered (it applies to minerals discovered before the birth of IMA, and generally considered as valid species); Rd = redefined (it applies to existing minerals which were redefined during the IMA era); Rn = renamed (it applies to existing minerals which were renamed during the IMA era); Q = questionable (it applies to poorly characterized minerals, whose validity could be doubtful). Gem material name: minerals are normal text; non-minerals are bold; rocks are all caps; organics and glasses are italicized. Caveat (IMPORTANT): inevitably there will be mistakes in a list of this type. We will be grateful to all those who will point out errors of any kind, including typos. Please email your corrections to [email protected]. Acknowledgments: The following persons, listed in alphabetic order, gave their contribution to the building and the update of the IMA List of Minerals: Vladimir Bermanec, Emmanuel Fritsch, Lee A. -
Stratigraphic Nomenclature of ' Volcanic Rocks in the Jemez Mountains, New Mexico
-» Stratigraphic Nomenclature of ' Volcanic Rocks in the Jemez Mountains, New Mexico By R. A. BAILEY, R. L. SMITH, and C. S. ROSS CONTRIBUTIONS TO STRATIGRAPHY » GEOLOGICAL SURVEY BULLETIN 1274-P New Stratigraphic names and revisions in nomenclature of upper Tertiary and , Quaternary volcanic rocks in the Jemez Mountains UNITED STATES DEPARTMENT OF THE INTERIOR WALTER J. HICKEL, Secretary GEOLOGICAL SURVEY William T. Pecora, Director U.S. GOVERNMENT PRINTING OFFICE WASHINGTON : 1969 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price 15 cents (paper cover) CONTENTS Page Abstract.._..._________-...______.._-.._._____.. PI Introduction. -_-________.._.____-_------___-_______------_-_---_-_ 1 General relations._____-___________--_--___-__--_-___-----___---__. 2 Keres Group..__________________--------_-___-_------------_------ 2 Canovas Canyon Rhyolite..__-__-_---_________---___-____-_--__ 5 Paliza Canyon Formation.___-_________-__-_-__-__-_-_______--- 6 Bearhead Rhyolite-___________________________________________ 8 Cochiti Formation.._______________________________________________ 8 Polvadera Group..______________-__-_------________--_-______---__ 10 Lobato Basalt______________________________________________ 10 Tschicoma Formation_______-__-_-____---_-__-______-______-- 11 El Rechuelos Rhyolite--_____---------_--------------_-_------- 11 Puye Formation_________________------___________-_--______-.__- 12 Tewa Group__._...._.______........___._.___.____......___...__ 12 Bandelier Tuff.______________.______________... 13 Tsankawi Pumice Bed._____________________________________ 14 Valles Rhyolite______.__-___---_____________.________..__ 15 Deer Canyon Member.______-_____-__.____--_--___-__-____ 15 Redondo Creek Member.__________________________________ 15 Valle Grande Member____-__-_--___-___--_-____-___-._-.__ 16 Battleship Rock Member...______________________________ 17 El Cajete Member____..._____________________ 17 Banco Bonito Member.___-_--_---_-_----_---_----._____--- 18 References . -
Lord Hill Quarry Town: Stoneham, Ox Ford County Base Map: Cen Ter Lovell 7.5’ Quadran Gle Con Tour in Ter Val: 20 Feet
Lord Hill Quarry Town: Stoneham, Ox ford County Base map: Cen ter Lovell 7.5’ quadran gle Con tour in ter val: 20 feet Type of de posit: Gran ite peg matite. strunzite, to paz, torbernite/metatorbernite, triphylite(?), triplite, uraninite, uranophane, vivian it e, zircon (var. cyrtolite). Col lect ing sta tus: Locat ed in the White Mountai n Nati onal Forest . No perm ission is needed to collec t miner als here. How- Com ments: Lord Hill is one of the fa vor ite col lect ing sites in ever, collec ting must be non com mercia l, done with hand tools, Maine, offer ing a va riety of miner als and White Mountai n scen - and not greatly disturb the mine area. ery. The best-known finds from this local ity in clude large crys- tals of white topaz, and smoky quartz crystal s encrust ed by many Min er als ob served: albit e, almandine (garnet) , autun- small phenakite crys tals. Most col lect ing ac tiv ity ap pears to ite/meta-autun ite, beraunite, bermanite, beryllonite, bertrandite, have oc curred in the larger of the two quarry pits, al though a ma- beryl, bi o tite, bis muth, bis muthi nite, bismutite, cas sit er ite, jor pocket contai n ing smoky quartz and fluorapatite crystal s was columbite, cryptomelane, damourite, elbaite (tour maline) , opened in the floor of the smaller pit in 1991. The pieces of topaz eosphorite, fluorapatite, fluo rite, gahnite, goethite com monly found here are disti n guished by their bluish-whi te (pseudomorphic after pyrit e), goyazite, heterosite, hureaulite, color (es pe cially when wet), sin gle cleav age di rec tion, and hydroxylapatite, hydroxyl-herderite, microcline, microlite, higher den sity than sim i lar-look ing peg ma tite min er als. -
Fluid Inclusions Confirm Authenticity of Tibetan Andesine Date
GEMOLOGY Fluid Inclusions Confirm Authenticity of Tibetan Andesine Can Tibetan andesine now be certified? By Adolf Peretti1, Willy Bieri1, Kathrin Hametner2 and Detlef Günther2 with Richard W. Hughes and Ahmadjan Abduriyim Introduction Untreated copper-bearing feldspar of a rich red color is found in nature, but gem-quality pieces are scarce. For decades the major occurrence has been in Oregon (USA), but gem-quality red feld- spar also occurs in Japan (Furuya & Milisenda, 2009) and elsewhere. Beginning in 2002, gem-quality red plagioclase feldspar en- tered world gem markets. The source was originally stated as the Congo and later morphed into Tibet. By 2007, suspicions that such stones were the result of a treatment were widespread. These suspicions were confirmed in early 2008 (Furuya, 2008), when the treatment was revealed as one of copper diffusion into otherwise lightly-colored plagioclase. This was confirmed by laboratory experiments which replicated the treatment (Emmett & Douthit, 2009). Still, the question remained. Was there a genuine red feldspar mine in Tibet? If so, how would one separate such stones from the treated material? This question challenged the gemological community, resulting in several expeditions to the alleged Tibet- an localities for sample collection and subsequent testing. Figure 2. Copper-bearing red collected by Abduriyim from Yu Lin Gu and view into the valley. (Photos: Ahmadjan Abduriyim) The first of these forays was in 2008 to Bainang, southeast of Shigatse. A group led by Ahmadjan Abduriyim collected numer- ous samples and found the deposit to be credible. However, two subsequent visits (to two widely separated deposits, one of which was adjacent to Bainang) suggested copper-bearing an- desine occurrences in Tibet were being “salted” (Fontaine et al., 2010; Wang et al., 2010). -
Mount Hope Nurseries, Three Superb Hardy Roses
Mount Hope Nurseries, Three Superb Hardy Roses. Attention is directed to the colored illustration on back of cover. PRICE OF F>I_HNTS: No. I. Mrs. John Laing (see page 151) ©ach 75c No. 2. Earl of Dufferin (see page 148) - " 75c No. 3. Marshall P. Wilder (see page 150) " 5°c THE SET FOR $1.50. For New and Rare Fruits, and Ornamental Trees and Shrub*, see Index pages 157 and 158. TKBLB OF5 CONTENTS. Advice to Correspondents 6 Articles by mail 6 Brief suggestions to Planters - 47 Bulbs, Miscellaneous 129 Bulbs, Summer and Autumn Flowering 128 Business Announcement 4 Cannas - 180 Catalogues 160 Chrysant hemums - 130 Clematis 106 Climbing and Trailing Shrubs -- 106 Conifer® 75 Dahlias 130 Deciduous Trees -- 49 " " flowering 74 " " having bright colored bark in winter 74 " " possessing remarkable characteristics of foliage 73 " " producing ornamental fruit 74 " select assortments at reduced prices 74 " Weeping... 72 Deciduous Shrubs... 81 " " producing ornamental fruit 103 " select assortments at reduced prices 103 " " with variegated foliage 102 Esculent Roots 45 Evergreen Shrubs 105 Evergreen Trees _ 75 Fruit Department 7 Hardy Herbaceous Flowering Plants 114 Hedge Plants 109 Hints on Transplanting . 7 Hollyhocks 114 Index, General 159 Index to New and Rare Trees and Shrubs, to which especial attention is requested 157 Miscellaneous Fruits 45 Ornamental Department 47 Packing Season 6 Pajonies, Herbaceous 110 Tree 110 Phloxes 113 Rose Department. _ 131 Roses, New Varieties 134 Scions 45 Special attention is invited to our select assortments of Deciduous Trees and Shrubs at reduced prices, pages 74 and 103. NOTE: The illustrations in this Catalogue are mostly from specimens in our collection. -
Mineralogy and Origin of the Titanium
MINERALOGY AND ORIGIN OF THE TITANIUM DEPOSIT AT PLUMA HIDALGO, OAXACA, MEXICO by EDWIN G. PAULSON S. B., Massachusetts Institute of Technology (1961) SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY May 18, 1962 Signature of At r . Depardnent of loggand Geophysics, May 18, 1962 Certified by Thesis Supervisor Ab Accepted by ...... Chairman, Departmental Committee on Graduate Students M Abstract Mineralogy and Origin of the Titanium Deposit at Pluma Hidalgo, Oaxaca, Mexico by Edwin G. Paulson "Submitted to the Department of Geology and Geophysics on May 18, 1962 in partial fulfillment of the requirements for the degree of Master of Science." The Pluma Hidalgo titanium deposits are located in the southern part of the State of Oaxaca, Mexico, in an area noted for its rugged terrain, dense vegetation and high rainfall. Little is known of the general and structural geology of the region. The country rocks in the area are a series of gneisses containing quartz, feldspar, and ferromagnesians as the dominant minerals. These gneisses bear some resemblance to granulites as described in the literature. Titanium minerals, ilmenite and rutile, occur as disseminated crystals in the country rock, which seems to grade into more massive and large replacement bodies, in places controlled by faulting and fracturing. Propylitization is the main type of alteration. The mineralogy of the area is considered in some detail. It is remarkably similar to that found at the Nelson County, Virginia, titanium deposits. The main minerals are oligoclase - andesine antiperthite, oligoclase- andesine, microcline, quartz, augite, amphibole, chlorite, sericite, clinozoi- site, ilmenite, rutile, and apatite. -
Part 629 – Glossary of Landform and Geologic Terms
Title 430 – National Soil Survey Handbook Part 629 – Glossary of Landform and Geologic Terms Subpart A – General Information 629.0 Definition and Purpose This glossary provides the NCSS soil survey program, soil scientists, and natural resource specialists with landform, geologic, and related terms and their definitions to— (1) Improve soil landscape description with a standard, single source landform and geologic glossary. (2) Enhance geomorphic content and clarity of soil map unit descriptions by use of accurate, defined terms. (3) Establish consistent geomorphic term usage in soil science and the National Cooperative Soil Survey (NCSS). (4) Provide standard geomorphic definitions for databases and soil survey technical publications. (5) Train soil scientists and related professionals in soils as landscape and geomorphic entities. 629.1 Responsibilities This glossary serves as the official NCSS reference for landform, geologic, and related terms. The staff of the National Soil Survey Center, located in Lincoln, NE, is responsible for maintaining and updating this glossary. Soil Science Division staff and NCSS participants are encouraged to propose additions and changes to the glossary for use in pedon descriptions, soil map unit descriptions, and soil survey publications. The Glossary of Geology (GG, 2005) serves as a major source for many glossary terms. The American Geologic Institute (AGI) granted the USDA Natural Resources Conservation Service (formerly the Soil Conservation Service) permission (in letters dated September 11, 1985, and September 22, 1993) to use existing definitions. Sources of, and modifications to, original definitions are explained immediately below. 629.2 Definitions A. Reference Codes Sources from which definitions were taken, whole or in part, are identified by a code (e.g., GG) following each definition. -
Mosaic of New Mexico's Scenery, Rocks, and History
Mosaic of New Mexico's Scenery, Rocks, and History SCENIC TRIPS TO THE GEOLOGIC PAST NO. 8 Scenic Trips to the Geologic Past Series: No. 1—SANTA FE, NEW MEXICO No. 2—TAOS—RED RIVER—EAGLE NEST, NEW MEXICO, CIRCLE DRIVE No. 3—ROSWELL—CAPITAN—RUIDOSO AND BOTTOMLESS LAKES STATE PARK, NEW MEXICO No. 4—SOUTHERN ZUNI MOUNTAINS, NEW MEXICO No. 5—SILVER CITY—SANTA RITA—HURLEY, NEW MEXICO No. 6—TRAIL GUIDE TO THE UPPER PECOS, NEW MEXICO No. 7—HIGH PLAINS NORTHEASTERN NEW MEXICO, RATON- CAPULIN MOUNTAIN—CLAYTON No. 8—MOSlAC OF NEW MEXICO'S SCENERY, ROCKS, AND HISTORY No. 9—ALBUQUERQUE—ITS MOUNTAINS, VALLEYS, WATER, AND VOLCANOES No. 10—SOUTHWESTERN NEW MEXICO No. 11—CUMBRE,S AND TOLTEC SCENIC RAILROAD C O V E R : REDONDO PEAK, FROM JEMEZ CANYON (Forest Service, U.S.D.A., by John Whiteside) Mosaic of New Mexico's Scenery, Rocks, and History (Forest Service, U.S.D.A., by Robert W . Talbott) WHITEWATER CANYON NEAR GLENWOOD SCENIC TRIPS TO THE GEOLOGIC PAST NO. 8 Mosaic of New Mexico's Scenery, Rocks, a n d History edited by PAIGE W. CHRISTIANSEN and FRANK E. KOTTLOWSKI NEW MEXICO BUREAU OF MINES AND MINERAL RESOURCES 1972 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY STIRLING A. COLGATE, President NEW MEXICO BUREAU OF MINES & MINERAL RESOURCES FRANK E. KOTTLOWSKI, Director BOARD OF REGENTS Ex Officio Bruce King, Governor of New Mexico Leonard DeLayo, Superintendent of Public Instruction Appointed William G. Abbott, President, 1961-1979, Hobbs George A. Cowan, 1972-1975, Los Alamos Dave Rice, 1972-1977, Carlsbad Steve Torres, 1967-1979, Socorro James R. -
Profiles of Colorado Roadless Areas
PROFILES OF COLORADO ROADLESS AREAS Prepared by the USDA Forest Service, Rocky Mountain Region July 23, 2008 INTENTIONALLY LEFT BLANK 2 3 TABLE OF CONTENTS ARAPAHO-ROOSEVELT NATIONAL FOREST ......................................................................................................10 Bard Creek (23,000 acres) .......................................................................................................................................10 Byers Peak (10,200 acres)........................................................................................................................................12 Cache la Poudre Adjacent Area (3,200 acres)..........................................................................................................13 Cherokee Park (7,600 acres) ....................................................................................................................................14 Comanche Peak Adjacent Areas A - H (45,200 acres).............................................................................................15 Copper Mountain (13,500 acres) .............................................................................................................................19 Crosier Mountain (7,200 acres) ...............................................................................................................................20 Gold Run (6,600 acres) ............................................................................................................................................21