| | Journal (issue) | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino... Number Five Articles Gem and rare-element pegmatites of southern California . . . . . . . . . . . ... History of the Tourmaline Queen mine, San Diego County, California . . . . . . . . . . . . . . . . ...year. *Continued on p. 455 COVER: ELBAITE on quartz, 20 cm, one of the famous “blue cap” tourmalines...discovered at the Tourmaline Queen mine, San Diego County, California, by Ed Swoboda and Bill Larson. The | | | Journal (issue) | of the Little Three mine pegmatites, Ramona district, San Diego County, California ..................... B. Spaulding R. A. Mason & R. F. Martin , California locality index ...........................................129 by A. R. Kampf & the Southern California Chapter of the Friends of Mineralogy, Locality...Ramona in e P e g m a t it e s , istrc San Diego D ,California Eugene E. Foord U. S. Geological Survey...Louis B. Spaulding, Jr. P. O. Box 807, Ramona, California 92065 Roger A. M ason Dept, of Earth Sciences | | | Book (volume) | colorful and fabulous tourmalines and kunzites of California and Maine, the sparkling sapphires of Montana...contains all the basic information about the exciting gem resources of our continent. In careful, accurate...gemologists will find the latest and most accurate gem-identification data under each species. Finally,...unique and valuable reference by every collector, gem cutter, miner, geologist, mineralogist, jeweler,...up to the end of 1974. John Sinkankas San Diego, California July, 1975 JOHWSTUPAW.N19,901 Gene | | | Book (edition) | interesting facts about the people involved in mining, current price lists of various stones, and numerous...unique and valuable reference by every collector, gem cutter, miner, geologist, mineralogist, jeweler,...from the Tourmaline Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...price increases, which make it more attractive to mine domestic deposits at a profit. Foreign labor is...are so widespread, as in the case of the alluvial quartz gemstones of the Midwest, that it is impossible | | | Report (issue) | Archive in 2012 with funding from University of California, Davis Libraries http://www.archive.org/det...MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California Division of Mines...Stewart COUNTY REPORT California Division of Mines Ferry Building, LIBRARY UNIVERSITY OF CALIFORNIA DAVIS...DAVIS San 3 and Geology Francisco, 1963 ^ OF STATE OF CALIFORNIA EDMUND G. BROWN, Governor J?...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT | | | Report (issue) | International, LLC P.O. Box 263, East Hampton, CT 06424, USA Phone 1.860.267.1512; fax 1.860.267.7225 www.lapisint...elbaite crystals with lepidolite from the Golconda Mine in Minas Gerais, Brazil by Eberhard Equit, 1993...CHRISTIAN WEISE VERLAG, GERMANY AND LAPIS INTERNATIONAL, USA Tourmaline ♦ History ♦ Mineralogy • Tourmaline...this crown was not a ruby, but a tourmaline. The gem in this crown is now the oldest known important tourmaline...until its early eighteenth century arrival on the gem mar kets of Amsterdam, that tourmaline gained notice | | | Journal (issue) | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Steven R. Morehead...100-year history of the Benitoite Gem mine, San Benito County, California . . . . . . . . . . . . . . . ...Benitoite Gem mine, San Benito County, California. Natural History Museum of Los Angeles County collection;...Benitoite Gem mine will note the portion of the story devoted to the 1935 visit to the mine by collecting...interest in science led him to the Michigan College of Mining and Technology (Michigan Tech) in Houghton, where | | | Book (volume) | THE SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma...Search of a Whale Wild Season Incident at Hawk’s Hill Wilderness Empire Johnny Logan The Wilderness...The Southwestern Quadrant Arizoni, Arkansas, California, Colorado, Louisicna, Nevada, New Mexico, Oklahoma...Mineral Location Numbers Arizona Arkansas California Colorado 258 Louis B30 ana HOW TO USE...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible | | | Journal (issue) | ber-D ecem ber 1977 ISSUE! TourmalineGolconda mine, Minas Gerais, Brazil SHOWS Sul/urPerticara, Romagna...U E S t AVETltlB 0)A C L PyromorphiteWheatley mine, Hours: Wed-Sat. 10-5 Sunday 12-5 [evenings by...in e ra l fro m th e B e n ito ite G em M in e , San B e n ito C o u n ty, C a lif o r n ia ............lf Pabst, Jam es R. H in th o rn e Artinite fro m San B e n ito C o u n ty , C a lifo r n ia ............ike S y s te m , M e sa G ra n d e D is tric t, San D ie g o C o u n ty , C a lifo r n ia .......... | | | Journal (issue) | DBfllT 0(1 NUDE MARCH 1 to 9, 1941 IMPERIAL, CALIFORNIA Prizes to Amateur Photographers Every month...trip to include one or more days at the Imperial County Mid-Winter fair —a nine-day exposition of the arts...ADDRESS CONTEST EDITOR DESERT MAGAZINE — EL CENTRO, CALIFORNIA Imperial's Mid-Winter fair is not just a carnival...semi-precious stones and minerals found in the Imperial county desert area, on exhibit in the main exposition...grounds. 12th ANNUAL mperial County mid-Winter fair IMPERIAL, CALIFORNIA Admission to the fair grounds | | | Journal (issue) | JEWELRY CRAFT - GEM CUTTING - MINERALS ., . ' II 0 Semi-finish hand made findings ••• make your...ANGELES, CALIFORNIA 90042 ,,. DEPT.109 □ 900 SOUTH ARROYO PARKWAY □ PASADENA, CALIFORNIA 91109 CARLSBAD...CARLSBAD STORE: 2961 STATE STREET, CARLSBAD, CALIFORNIA GEMS & MINERALS - 1 October 1973 - No. 433 OFFICIAL...Secretary (CFMS) 380 Anna Marie Drive. Altadena. California 91002 Mrs. W. R. Anderson. Treasurer (RMFMS)...Copperton. Bingham Canyon. Utah 84006 ., The Leading GEM and MINERAL HOBBY Magazine Office: 1797 Capri Ave | | | Journal (issue) | JEWELRY CRAFT - GEM CUTTING - MINERALS SEPTEMBER 1174 SIXTY CENTS UNITED KINGDOM aGp ,...M,INERALB ...Ring Rockhounding In Colorado Y.A.G., A Fabulous Gem Material - About The BLM Desert Plan THE HOBBY... Add postage and Insurance. Add Sale• Tax In California MINIMUM PURCHASE OF Sl0.00 WITH BANKAMERICARO...~rllngton. VA 22207 AND MINERALS The Leading GEM and MINERAL HOBBY Magazine P.O. Bo~ 687, Mentone...(MFMGS) 26120 Rouge Court Southfield, Ml 48075 CALIFORNIA FEDER~TION OF MINERALOGICAL SOCIETIES Offlcert | | | Book | Areas and ©ircctoru Cn of American Mineral & Gem Collectors and Collections Together with a ©talers’...To the Millions of Enthusiastic Mineralogists and Gem Collectors the EWorld Over, I Salute You. Hugh Brown...volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...to travel extensively from Maine to Southern California, and from Washington’s Pacific Shores to Key...Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co | | | Book | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS • Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral... x I Foreword gists, and mining engineers, but also for mineral and gem collectors. It is the hope | | | Journal (issue) | Traveling New Mexico’s Turquoise Trail ROCK & GEM KIDS Articles and Puzzles PETRIFIED WOOD Seeing...their collections. This legrandite from the Ojuela mine (Mapimi, Durango) measures 5.6 cm high. (Jeff Scovil................. 38 A drive through New Mexico’s mining history by Steve Voynick The Mineral Legacy of...Tom Elias by Bob Jones regular columns Rock & Gem Kids........................................... 34...this reason, advertisements appearing in Rock & Gem should be considered as requests to inquire, rather | | | Book | notes and compressed on to the major sources gem materials. a colossal (Continued on amount back...Biblical Other The and and Beryl in Indian Gem Lore, Modern Europe Lapidaries, 24 Early Lapidaries...According 14. World Sources of Ore and to Gem Beryl Color, 327 Immersion Fluids for Afghanistan...intertwined with that of mankind. John Sinkankas San Diego, California October, XIV 1981 ACKNOWLEDGMENTS... searches were encouraged University of California, important no and facilitated Scripps Institution | | | Journal (issue) | LITERATURE PALM DESERT CORPORATION Palm Desert, California CLIFFORD W. HENDERSON, FOUNDER, PRESIDENT Los...Sierra club to climb Picacho peak in Southern California and Castle Dome in Arizona. Niles Werner, leader...1-6—National Indian Celebration, show and all-Indian rodeo, Mesa, Arizona. Dec. 4-6—National Congress of American...Highway association monthly meeting in El Centro, California. Dinner at Barbara Worth hotel at 7 p. m. Dec...Hidden Springs from Box canyon, beyond Mecca, California. Desert Steve Ragsdale, leader. Dec. 7—Lecture | | | Report (issue) | IN APPRECIATION To publish a directory of the California Federation sible \\;thout the cooperation of...members of the San Francisco Society who cut stencils, ran the mimeograph, stuffed per- Gem & Mineral... MEMBER SOCIETIES AND CLUBS Page Antelope Valley Gem and Mineral Society.......................................................... ,..... 10 Bellflower Gem and Mineral Society............................................................. 11 Benicia Rock & Gem Club, Inc ........................... :......... | | | Journal (issue) | crystal with calcite, 6.5 cm, from the Cosq uez mine, Colombia; found in 1998. Scott Rudolph collection...(deceased) Peter L. Via Salim Edde Daniel Trinchillo Lyda Hill Scott A. Rudolph Daniel J. Record Gail & Jim Spann............................................... 22 Mine Exploitation (or not) Today ................................................................. 28 Mining Methods .........................................times, major specimens of euclase, parisite-(Ce), quartz, pyrite and dolomite have also emerged. Episodes | | de Souza Martins, Breno, Lobato, Lydia Maria, Rosière, Carlos Alberto, Hagemann, Steffen G., Santos, João Orestes Schneider, Villanova, Fernando Lucas dos Santos Peixoto, Figueiredo e Silva, Rosaline Cristina, de Ávila Lemos, Lucas Henrique (2016) The Archean BIF-hosted Lamego gold deposit, Rio das Velhas greenstone belt, Quadrilátero Ferrífero: Evidence for Cambrian structural modification of an Archean orogenic gold deposit. Ore Geology Reviews, 72. 963-988 doi:10.1016/j.oregeorev.2015.08.025 | Journal (article/letter/editorial) | controlled by pinch and swell, and locally expressed quartz boudins developed during D1–D2. They have two orthogonal...Córrego do Sítio S/A (AGA). The Morro Velho gold mine started production in 1834, and has a cumulative...Moz) of gold (Vial et al., 2007b). The Cuiabá gold mine contains 150 t, 5 Moz produced until 2015 and more...sandstones, with intercalations of BIF, quartz–dolomite and quartz–ankerite rocks, conglomerates and carbonaceous...Formations (Gair, 1962), the former with sandstone and quartz pelite, and the latter with sandstone and conglomerate | | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | Sharon Cisneros: Minerological Research Co., San Jose, California. Andrew M. Clark: Dept. of Mineralogy, Natural...Currier: Jewel Tunnel Imports, Baldwin Park, California. Stanley Dyl: Seaman Mineralogical Museum, Michigan...Canada. Richard C. Erd: U.S.G.S., Menlo Park, California. Howard T. Evans: U.S.G.S., Reston, Virginia...Claren N. (‘‘Si’’) and Ann Frazier: Berkeley, California. Carl Francis: Mineralogical Museum, Harvard...Paris, France. Legrand A. Gould: Pebble Beach, California. George E. Harlow: Dept. of Min. Sci., American | | | Book | by Firefly Books Ltd 66 Leek Crescent Richmond Hill, Ontario Illustrator: James L4B McKinnon, 1H1...emeralds, multicc red tourmalines, clear crystal quartz and lacy agates are all minerals Take a journey... Simple pebbles on a beach in Puget Sound, Washington, USA, tell a story. The product of different volcanoes...laid down sea during have been time. In Valley, USA, that were beneath the an earlier era uplifted and...kgs uenecle Meet ial eCni cor _ Odessa Crater, USA. TAMU ter te mel feel ee eae ried to the surface | | | Book (edition) | The Controlling Influence of an Ancient Structure Mesa Verde National Park 91 Geologic Features 95 Geologic...Geologic History 96 The Natural World of the Mesa Verde Anasazi ¢ How the Alcoves Formed Petrified Forest...and Faults « Water Gaps and Wind Gaps 55. Great Smoky Mountains National Park 821 Geographic Settings...Other Natural Features 759 Geologic History 764 San Miguel Island ¢ Prince Island ¢ Santa Rosa Island...798 The Landforms « The Rio Grande ¢ Hot Springs ¢ Vertebrate Fossils * Mining in the Big Bend Area Glossary | | | Book (edition) | comprehensive nileto the character, fis, ie and mining history of placer and lode goldfrom the southern...Agencies First and foremost, thanks go to California State University, San Bernardino for supporting instrumentation...records that provided technical details of the mining districts in the Quartzsite area. The staff of...historical documents, photos, and maps ofthe Quartzsite District. The Arizona Historical Society, the Arizona Historical...prospectors, the geology students from California State University, San Bernardino were of invaluable help | | | Book (edition) | silicate groups. Chapter 13 is a brief introduction to gem minerals, and Chapter 14 provides three mineral identification...beneath our feet. CoS.Al. graduate students at California State University, Northridge. Their views on...These are: Richard W. Berry, San Diego State University, San Diego, California, James G. Brophy, Indiana...Phenacite Group 491 Olivine Group 492 Garnet Group Gem Properties and Instruments for Their 495 AlL,SiO;...Properties 572 Instruments for Studying Gems Synthesis of Gem Materials 578 Verneuil Process 578 Czochralski Process |
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Cota Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA