 | | Journal (issue) | | Brendan M. Laurs, and Marcelo de Oliveira Bernardes Mining activities for these vivid cuprian elbaites are...pg. 261 Spessartine Garnet from Ramona, San Diego County, California Brendan M. Laurs and Kimberly Knox...on amethyst, citrine, and ametrine from the Anahí mine, Bolivia • “Copal” resin from Madagascar • Iolite...Rock” cabochons • Tourmaline from Warner Springs, California • Synthetic topaz • Exhibits, announcements,...Mary L. Johnson Carlsbad, California George Rossman Pasadena, California John Emmett Brush Prairie |  | | Journal (article/letter/editorial) | | the most common member of the garnet family, almandine, was described (Cook 2009). Garnet forms under...pleasing array of orange and red hues of both almandine and the closely related species spessartine have...It forms a complete solid-solution series with almandine. Many unanalyzed garnets are only provisionally...determined to be Sp61Alm31Pyr8 (spessartine 61%, almandine 31%, and pyrope 8%) represents a spessartine garnet...Springfield, Delaware County, Pennsylvania (Peters 1984). When the spessartine and almandine components are |  | | Journal (article/letter/editorial) | | Library] at 07:06 06 January 2015 Even though California is known as the “Golden State, ” it could also...the Tourmaline State, or the Colemanite State. California is, in fact, one of the world’s greatest sources...localities, the reader is encouraged to consult the “California Locality Index” (Kampf et al. 1989). The bibliography...great deal from the many publications of the California Division of Mines and Geology. The most valuable...mines in California is the Consolidated Index of Publications, Division of Mines and State Mining Bureau |  | | Journal (issue) | | paragenesis 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...l e T h r e e M Ramona in e P e g m a t it e s , istrc San Diego D ,California Eugene E. Foord...80225 Louis B. Spaulding, Jr. P. O. Box 807, Ramona, California 92065 Roger A. M ason Dept, of Earth Sciences |  | | Journal (article/letter/editorial) | | 05:07 04 June 2016 \ Los Angeles County j San Bernardino County ..I. ...............................Riverside County I J Jb3 %$*6 Orange Cahuilla Mt X Mt X Mesa Grande X Ramona San Diego County : ’...[University of Exeter] at 05:07 04 June 2016 0 Imperial County h 30 Figure 7 (above). Location map showing Cahuilla...and other major pegmatite districts in Southern California. Map by William W. Besse. Figure 8 (above right)...Dike claim, Cahuilla Mountain, Riverside County, California. Map by William W. Besse. Figure 9 (right) |  | London, D., Morgan, G. B., Paul, K. A., Guttery, B. M. (2012) Internal Evolution of Miarolitic Granitic Pegmatites at the Little Three Mine, Ramona, California, USA. The Canadian Mineralogist, 50 (4) 1025-1054 doi:10.3749/canmin.50.4.1025 | Journal (article/letter/editorial) | | MIAROLITIC GRANITIC PEGMATITES AT THE LITTLE THREE MINE, RAMONA, CALIFORNIA, USA David LONDON§, George B. MORGAN...73019, USA Abstract Miarolitic granitic pegmatites at the Little Three mine property near Ramona, San...San Diego County, California, USA, possess a bulk composition that closely matches that of a hydrous peraluminous...partially cumulate nor hydrothermal in nature. The Little Three pegmatites are, however, sharply zoned. Chemical...cooling history, field diffusion, Little Three mine, Ramona, California. Introduction The coarse grain-size |  | | Journal (issue) | | Jan/Feb 2024 Vol.99, No.1 ROCKS MINE ."Iii[! iil"J www.tandfonline.com/vram Pegmatite Minerals & Gems...Museum, ME John Rakovan New Mexico Institute of Mining & Technology, Socorro, NM Consulting Editors Joel...Kampf, l.A. County Museum of Natural History, CA Virgil W. Lueth, New Mexico Institute of Mining & Technology...$76 for one year, $124 for two years, 5186 for three years (includes online access). An institutional...across a local area net\,vork. Subscription offices: USA/North America: Taylor & Francis Group, LLC, 530 Walnut |  | | Journal (article/letter/editorial) | | Pala Chief and Elizabeth R composite dikes, California Adriana Heimann 1 & Jason A. Yonts 1 & Michael...Elizabeth R layered pegmatite-aplite dikes, Pala District, California, and the significance for felsic melt evolution...27858, USA 2 Department of Mineral Sciences, Smithsonian Institution, Washington, DC 20013, USA incompatible...Gahnite . Aplite . California . Elizabeth R . Pala Chief . Zoning . Evolution . Pala District Introduction...pegmatite-aplite dikes from the Pala District of the Southern California Pegmatite Province. Gahnite has not |  | | Report (issue) | | pages of “California and Nevada on the website”—almost entirely California, in fact, with a little bit of...here from the famous Little Three mine, Ramona district, San Diego County, California, the star of the show...Topaz, 6 cm, from the Little Three mine, Ramona district, San Diego County, California. Ex Bryant Harris...=========================== Also from the Little Three pegmatite, Dave has very good miniature to small-cabinet...Axinite, 5 cm, from the Little Three mine, Ramona district, San Diego County, California. Ex Bryant Harris |  | | Journal (article/letter/editorial) | | cookrob@auburn.edu Beryl, Variety Morganite San Diego County, California O ne of the most popular of all collectible...pegmatites in Southern California. Consequently, in keeping with the California theme of the 2011 Tucson...beryl, so well known from the pegmatites of San Diego County, has been nominated for this issue’s Connoisseur’s...albite from the White Queen mine, Pala district, San Diego County, California. The 11-cm specimen is in...elbaite from the Stewart mine, Pala district, San Diego County, California. The 5 × 4 × 3.5-cm specimen |  | | Book | | ) high from Tourmaline Queen Mine, San Diego County, Pala, California. Back Cover: Azurite and Malachite...crystals and their atomic arrangement. There are three basic forms of symmetry: n1irror, rotation, and...eventually grew to the present enclave of twen ty-three buildings, forming the largest natural history museum...Willian, Boyce Thompson, founder of the Newmont Mining Corporation, along with an endowment that enables...In gems) Mg1SiO, Garnet group (see also gems) Almandine Fe3Al1(SiO,) 142 Spessart1ne Mn3 Alz(S1O,)1 143- |  | | Journal (article/letter/editorial) | | hyacinth or jacinth for brownish-red gemstones. Almandine is from Alabanda, an ancient city in Asia Minor...article, which is more true to the original usage. Almandine is the preferred spelling for the species, but...of these minerals (but in common with the last three), cube and octahedron faces are rare in the garnet...occupying additional sites within the lattice. Three distinct cation sites designated X, Y, and Z give...the Z site, tetravalent (mainly Si4+). Taking almandine, Fe Al,(SiO,),, as a typical example of a garnet |  | | Journal (article/letter/editorial) | | Crystallization of the Little Three layered pegmatite-aplite dike, Ramona District, California Received: 24 March...currently is little concensus as to how such dikes form. The Little Three dike near Ramona, California, is representative...100 East Boyd Street, SEC 810 Norman, OK 73019, USA; Fax: (405) 325-3140; e-mail: gmorgan@ou.edu Editorial...investigation of the Little Three pegmatite-aplite dike from the Ramona district, California, feldspar compositions...the George Ashley Block pegmatite (Mesa Grande District, CA) accumulated by crystal settling. Consistent |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Volume Thirty-three, Number Five Articles Gem and rare-element pegmatites of southern California . . . . ... History of the Tourmaline Queen mine, San Diego County, California . . . . . . . . . . . . . . . . ...discovered at the Tourmaline Queen mine, San Diego County, California, by Ed Swoboda and Bill Larson. The...web site at www.wmtucson.com DANBURITE – Aurora Mine, Charcas, SanLuis Potosi, Mexico When in Tucson |  | | Journal (article/letter/editorial) | | materials scientist who recently retired after twenty-three years at Oak Ridge National Laboratory. He is now...Muscovite crystals forming a 10-cm rosette, Jose Pinto mine, Minas Gerais, Brazil. Table 3. Interlayer-deficient...spectacular recent find of muscovite was at the Jose Pinto mine, where more than a ton of beautifully crystallized...(manganoan) varieties are found at the Harding mine, Taos County, New Mexico (Jahns and Ewing 1977). Fuchsite...forms huge crystals. At Slyudyanka, Lake Baikal district, Russia, it forms large, dark red-brown (but surprisingly |  | Fisher, Jesse, Foord, Eugene E., Bricker, Garth A. (1998) The Geology, Mineralogy, and History of the Himalaya Mine, Mesa Grande, San Diego County, California. Rocks & Minerals, 73 (3) 156-180 doi:10.1080/00357529809603033 | Journal (article/letter/editorial) | | kande, San Diego Eountg, Ealifiornia 7 Los Angeles County II ,J - r J--4 ‘*- \ Orange County f ... San Bernardino Coun -----. I--L-L--- \,-. 1 Cahuilla Mt. X x Thomas Mt- L-. JESSE FISHEK 380...380 Pennsylvania Ave. San Francisco, California 94107 EUGENE E. FOOKD M.S.905, U.S. Geological Survey Box...BRICKER 410 East Elder Fallbrook, California 92028 T he Himalaya mine has been the largest producer of...include specimens from this mine. Since it was first claimed in 1898, mine production has been highly |  | | Journal (article/letter/editorial) | | THE PULSIFER GRANITIC PEGMATITE, POLAND, MAINE, USA M I C H AE L A. W IS E Department of Mineral Sciences...Smithsonian Institution, Washington D.C., 20560, USA Abstract—A new occurrence of berthierine has been...quantities. Damyanov and Vassileva (2001) distinguished three genetic types of berthierine (marine, non-marine...cavities (‘pockets’), a nearly continuous layer of almandine garnet or ‘garnet seam’ and a zone of undetermined...Crystallization of berthierine from granitic pegmatite, Maine, USA seam’. The pockets are the primary source for gem- |  | | Catalog/List | | Director San Francisco Roberta Kramer Managing Director Chicago BEVERLY HILLS NEW YORK SAN FRANCISCO...“rough” directly from mine owners. Over the years, he befriended many of these mine owners and would travel...occurring. The stone exhibits a native cut as the mine owner would not let the “rough” leave the country...Bi-Color Tourmaline - 6.23 Cts. California, USA Tourmaline from California can make for some of the most...Rhodochrosite - 8.65 Cts. Pasto Bueno, Pampas District Pallasca Province Áncash, Peru This nearly 9 carat |  | | Book | | delves into a subject, the more one realizes how little one really knows about it. Certainly there is an...proof reading most of the text, following me to three continents and into many libraries as well as being...pyrope properties Bibliography 50 50 4 Almandine 52 Modern almandine chemistry: Fe 3 Alz(SiO4h Optical and...properties 57 Almandine absorption spectra 58 Almandine colours 59 Almandine inclusions 60 Almandine sizes 62...62 Almandine occurrence 63 Almandine sources 63 Almandine phenomena stones 65 Summary of almandine properties |  | | Journal (article/letter/editorial) | | GEM-Bearing Granitic Pegmatite-Aplite Dikes, San Diego Co., California Bruce E. Taylor I *, Eugene E. F o o r...Geology, Stanford University, Stanford, California 94305, USA aAbteilung Geochemie, Mineralogisches Institut... granitic pegmatite-aplite dikes in southern California have been known for gem-quality minerals and...(6D .... = - 9 0 to - 1 3 0 ) in the Mesa Grande district crystallized in the presence of, or exchanged...Department of Geology, University of California, Davis, CA95616, USA ** Present address: Stop 905, Branch |  | | Book | | GEOLOGY OF THE ELSINORE FAULT ZONE SAN ·DIEGO REGION • , . San Diego Association of Geologists South... GEOLOGY OF THE ELSINORE FAULT ZONE SAN DIEGO REGION San Diego Association of Geologists South Coast...Elsinore Fault Zone San Diego Region Geology of the Elsinore Fault Zone. San Diego Region Copyright ©...© 2003 by the San Diego Association of Geologists (SDAG) and South Coast Geological Society (SCGS) Individual...and inquiries to: SDAG P.O. Box 1911 26 San Diego, California 92 159- 11 26 w. w. w.sandiegogeologists |  | | Book | | MINERALS OF CALIFORNlA 299" 257889 PEMBERTON' HOFE CALIFORNIA MINERALS 2995 SEP 1933 OINCO Digitized by...org/details/mineralsofcalifo00pemb MINERALS OF CALIFORNIA - MINERALS OF CALIFORNIA H. Earl Pemberton ~ VAN NOSTRAND...H. Earl, 1907Minerals of California. An updating of: Minerals of California: centennial volume, 1866-1966...index. 1. Mineralogy - California. 2. Mines and mineral resources - California. I. MUidoch, J oseph, 1890Minerals...1890Minerals of California. 11. Title. QE375.C32P45 549.9794 81-15963 ISBN 0-442-274882 AACR2 Preface | | | Book | | ^ '“ P r . . . I West Orange SOUTH SAN FRANCISCO PUBLIC LIBRARY 9048 00992838 7 257989 R q549...q549 PEMBERTON, H.E MINERALS OF CALIFORNIA P 2995 IpSl q 49 f 07. 257889 ^ pe B T 5 w! balJ E...org/details/mineralsofcalifoOOpemb MINERALS OF CALIFORNIA MINERALS OF CALIFORNIA H. Earl r i L ] Pemberton ...H. Earl, 1907Minerals of California. An updating of: Minerals of California: 1866-1966 / by Joseph Murdoch...Includes index. 1. Mineralogy -California. 2. Mines and mineral resources- California. I. Murdoch, Joseph, 1890Minerals |  | | Report (issue) | | Page 32 Beryl from the Pegmatites of Southern California Jesse Fisher Page 20 Discovery Stoppaniite Fabio...studies in 1811, during A.G. Werner's time at the Mining Academy in Freiberg, Saxony (Germany). From 1826...miners. He was also the gemstone inspector for the mining authority. Breithaupt's legacy is 500 publications...descriptions. T he above is a postcard of the School of Mining in Feiberg, Saxony printed for the 1991 Breithaupt...from the University of New Orleans in Louisiana (USA), with the lowdown on beryl mineralogy An ancient |  | | Book (volume) | | colorful and fabulous tourmalines and kunzites of California and Maine, the sparkling sapphires of Montana...up to the end of 1974. John Sinkankas San Diego, California July, 1975 JOHWSTUPAW.N19,901 Gene ... 5 = fii? i a j — » ya y _— ’* : i mine in. q)! Y eit iia -...are primarily cut as gemological curiosities with little or no regular place in commerce. Coarser gemstones...Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of Michigan by Robert |
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