 | 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...from miarolitic cavities of the Main dike contain cryolite, arsenides, arsenates, pollucite, and borates |  | | Journal (article/letter/editorial) | | Geophysics, University of Oklahoma, Norman, OK 73019, USA a r t i c l e i n f o Article history: Received...individual parts, they have received surprisingly little investigation as a whole; that is, as rocks, through...aplite 2 cm b 2 cm Fig. 1. Graphic granite, Ramona, California. (a) Viewed perpendicular to the a-axis direction...Manebach twin planes. Swamp dike, Little Three mine, Ramona, California (USA). Pegmatites share textural...pegmatite from near Palomar Mountain, San Diego County, California, shows typical zonation and texture |  | | 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 (article/letter/editorial) | | the location of the ternary feldspar solvus at three temperatures, and of the cotectic. The point z marks...anorthite, P-anorthite: primitive anorthite. There are three solvi; from left to right, Peristerite, Bøggild...relative depletion in lithium, cesium and tantalum, three elements that are enriched in granitic pegmatites...Fe2+ and Mg in the Anjanabonoina pocket; these three cations generally behave coherently in other contexts...the Oregon No. 3 pegmatite, in the South Platte District, Gagnon et al. (2004) claimed that the aqueous |  | | Journal (article/letter/editorial) | | Geophysics, University of Oklahoma, Norman, OK 73019, USA Received 18 March 2003; accepted 9 September 2004...Geological Society of America National Meeting, San Diego, CA) told me: bAll I ever learned about pegmatites...(1999) found that feldspars from the Little Three pegmatite, California, record temperatures of 425 8C at...gemproducing pegmatites from Afghanistan and California contain spodumene+quartz, which constrains these...Lumpkin, 1990). The gem-bearing Little Three dike (2 m thick), Ramona, CA, appears to have cooled to its |  | | Journal (article/letter/editorial) | | inventory of mineral type localities at which more than three new mineral species were discovered (nearly 200...present inventory of type localities where more than three new mineral species were discovered (data are as...locations) can belong to one and the same ore district, massif, and formation, or can be located very...Esperanza, Durango, Mexico; but the atlas refers to three populated localities La #13a_evseev_en_0802:#13a_evseev_en_0802...localities Abbreviations: (Dst.) district, area; (Co.) county; (m.) mine; (Mf.) massif; (Q.) quarry; (N) |  | | 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 |  | | Journal (article/letter/editorial) | | Center, 100 East Boyd Street, Norman, Oklahoma 73019, USA Abstract Experiments with tourmaline-group minerals...case in point is tourmaline from the Himalaya mine, California. The Na and F contents of tourmaline increase...elbaite at an P and T. At the Little Three dike in Ramona, California, Morgan & London (1999) observed...reaction-products) in eucryptite, spessartine, and cryolite. Nonetheless, the analyzed Y-site occupancy averaged...of natural Mn-rich elbaite from the Little Three mine, California (see 059B in Table 2 of Morgan & London |  | | Journal (issue) | | Menzies Pink topaz from the Thomas Range, Juab County, U ta h .........................................to 4 cm, on matrix, from Ghundao Hill, Mardan district, Pakistan. F. John Barlow collection; photo by...their dry, written lists (“Wulfenite, Red Cloud mine, Arizona, 1-inch, 500; 2-inch, $2; 2 inch, $3.50”...& Antiquities - Neth. R.J.B. Rock Shop Red Beryl Mine Reed, Blaine Meteorites Ryder, Dan Fossils Scheele...Stone Company, The Tesoros Naturales - Spain Three Little Pigmatites Triebold Paleontology Tynsky Fossil |  | | Book (volume) | | The Bowers Museum of Cultural Art Santa Ana, California + GEMSTONES OF EAST AFRICA by Peter C. Keller...Nevada; blue, cushion cut topaz (25.30 ct), Ramona, California; brownish yellow octagonal calcite (21.30...(16.62 ct), Ramona, California; deep red cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado;...Kern County, California; octagonal step cut violetish pink kunzite (26.61 ct), Pala, California. NECKLACE...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75 |  | | Journal (article/letter/editorial) | | the Little Three pegmatites (Dykes Spolding, Hutfield Creek, Hercules-Spessartine) in California, USA...al., 1989). The axinite-(Mn) crystals in the Little Three pegmatites had differentially corroded faces... quality and quantity of crystal raw material. Three types of pockets are distinguished by the pattern...pegmatites of the Malkhan deposit, the Little Three mine (California) and pocket-free granitic pegmatites...apfu) in all samples from the Malkhan deposit. Three samples of axinite-(Mn) have Fe3+(Y+Z) > Fe2+ (Table | | | Book (volume) | | The Bowers Museurn of Cultural Art Santa Ana, California GEMSTONES OF EAST AFRICA by Peter C. Keller...red-orange spessartine garnet ( 16.62 et), Ramona, California; deep red cushion cut rho...Kern Cowny, California; octagonal seep cut violetish pink kunzite (26.61 et), Pala, California. NECKLACE...blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75 diainonds...red oligoclase feldspar (5.04 et), Oregon; and three Montana sapphires, violetish blue (2 .52 et), yellow |  | Fan, Jing-Jing, Tang, Gong-Jian, Wei, Gang-Jian, Wang, He, Xu, Yi-Gang, Wang, Qiang, Zhou, Jin-Sheng, Zhang, Zhuo-Ying, Huang, Tong-Yu, Wang, Zi-Long (2020) Lithium isotope fractionation during fluid exsolution: Implications for Li mineralization of the Bailongshan pegmatites in the West Kunlun, NW Tibet. Lithos, 352. 105236 doi:10.1016/j.lithos.2019.105236 | Journal (article/letter/editorial) | | Dahongliutan and Bailongshan pegmatites. Thus, the three pegmatite groups may be cogenetic with the adjacent...concentrations and isotopic compositions. We also analyzed three samples and muscovite in them from the Li-poor pegmatite...tetrad effect (Fig. 3a), which is similar to the Little Nahanni 5 pegmatites with a ‘discontinuous’ Chondrite...exsolved fluids. Kaeter et al. (2018) proposed a three-stage model for the magmatic-hydrothermal transition...occurrence of F-rich minerals (e.g., fluorite, topaz and cryolite; Peretyazhko and Savina, 2010). However, the F |  | | Journal (issue) | | White, Jr. Inesite from the Hale Creek mine, Trinity County, California.....................................article “on the chondrodite from the Tilly Foster iron mine, Brewster, New York.” Two of the plates show 21...jection of the crystal forms. About 70 sets of the three plates were found. The President and Council of...Consequently they have decided to pre sent a set of the three plates to each person making a donation of $50 or...November). Tht museum features fossil, gemstone, mining and mineral exhibits, with about 1800 mineral specimens |  | | Book (edition) | | examined by Dr. Harry F. Miller of Oceanside, California, who offered numerous helpful suggestions toward...Scripps Institution of Oceanography, La Jolla, California, whose helpful suggestions were also incorporated...studios of 0. D. Smith, Photographer, La Jolla, California, under the personal direction of the author,...McMacken of Ramona, William C. Woynar, San Diego, and William Schneider, Poway, California. Additional...McMacken, Ramona, Carl E. Stentz, Newport Beach, Peter Bancroft, El Cajon, William C. Woynar, San Diego, Norman | | | Book (edition) | | examined by Dr. Harry F. Miller of Oceanside, California, who offered numerous helpful suggestions toward...Scripps Institution of Oceanography, La Jolla, California, whose helpful suggestions were also incorporated...studios of O. D. Smith, Photographer, La Jolla, California, under the personal direction of the author...Walters and Elbert H. McMacken of Ramona, William C. Woynar, San Diego, and William Schneider, Poway, Cali-... Walters, Carl E. Stentz, Newport Woynar, San Diego, Norman and Elbert of the following in- H |  | | Book | | jewels of nature. Crystals are solids with regular three-dimensional repetitive arrangements of atoms, ...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 cm. Biominerals Crystals formed by biological...extended periods of stability PLANET | 114 San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 om are uncommon...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA » 18 x 24 x 8 om 14 MINERALS: PRODUCTS...with interlocking and irregular shapes. There are three major classes of rocks — igneous, sedimentary and |  | | Book | | 353-416 257-320 321-384 225-288 137-224 CALIFORNIA ] 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73 |  | | Book (edition) | | interesting facts about the people involved in mining, current price lists of various stones, and numerous...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...information is included on the persons involved in mining the deposits, with dates and other pertinent information...gemological literature in North America. J. s. San Diego, California 1975 Acknowledgments The folio\\ ing |  | | Book (volume) | | THE SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma...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...for the county in which it is located. This site number also appears under the given county in the text |  | | Book (edition) | | NosTRAJ'\D R£GlONAL OFFICES: New York, Chicago, San Francisco D. London VAN NOSTRAND Co1v1PANY, LTD...1111ined by Dr. H arry F. l\1iller of Oceanside, California, ,vho offered nu1nerous helpful suggestions to...Scripps Institution of Oceanography, La Jolla, California, ,vhose helpful suggestions ,vere also incorporated...studios of O. D. S1nith, Photographer, La Jolla, California, under the personal direction of the author,...Mcl\1acken of Ramona, Williarn C. ,voynar, San Diego, and ,vil1iam Schneider, Po,.vay, California. Additional |  | | Journal (issue) | | Petersburg University specimens **- St.-Petersburg Mining Museum specimens 2 W o r l d of Stones. Ng 1 I...Heated discussions of this problem have led to little more than such indefinite and controversial term...genetic point of view, because it corresponds to the three stages of the crystal growth process. The transport...called volume-relaxation pathology. Besides these three groups of pathologic phenomena, developing in the...variety of split crystals is determined by only three parameters. They are intensity of process (depending |  | | Book | | copper are in the Keweenaw Peninsular, Lake Superior, USA, the largest being I 5 x 7 x 3m (approx. 50 x 23...140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law twins up to...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica... 48 mm, El Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on...from Farncomb Hill near Breckenridge, Colorado, USA. Fine crystals were also found in Berezovsk, Ural | | | Book | | jewels of nature. Crystals are solids with regular three-dimensional repetitive Biominerals Crystals formed...Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING PLANET 11 Vanadinite, San Carlos district...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS...with interlocking and irregular shapes. There are three major classes of rocks — igneous, sedimentary Sedimentary...undergo little or no recycling activity. The rocks they are made of have changed so little gravity |  | | Book | | copper are in the Keweenaw Peninsular. Lake Superior, USA, the largest being 15 x 7 x 3m (approx. 50 x 23 x...(5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law twins up to...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica...jewelry, electronics. Gold, 411 mm. El Dorado, California. U.S.A. Gold Au CUBIC • • Properties: C...gold found in many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf |
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