 | | Journal (article/letter/editorial) | | mostly Ca (causing a miniflood of Ca), but also Sr, Fe, Mg, Sc, Li and B. Other elements are efficiently...micas of the lepidolite series, pollucite, tantalite-(Fe) and tantalite-(Mn), i.e., super-LCT deposits. Keywords:...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 |  | | 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...2 Franklinite (Zn.Mn ',Fe ')(Fe 1·,Mn)1O4 87 Manganite MnO(OH) 88 Columbite (Fe,Mn)(Ta,Nb)1O6 89 Stibiotantalite |  | | Report (issue) | | M^iajKaMVMtrVMMIMMVW^- 'Vv s > MINERALS Of CALIFORNIA BULl,ETIN N«, 91 issei0 BY rr: ^ ;wIFORNIA...;wIFORNIA STATE Mii^ix^v BtmiiAU FERRY BUILDING - SAN FRANOSCC im^ ibiiiiiiliiii .III— Bb^aa^Aai^^A...FERRY BUILDIN(;. MININC; BUREAU SAN FRANCISCO FLETCHER HAMILTON San Francisco] State Mineralogi8l ...BULLETIN [November, 1922 No. 91 Minerals of California $ BY ARTHUR S. EAKLE, Ph. D. Professor...Mineralogy, University of California COMPLIMENTS OF ^^^foyd Sc, c/iosty GIST CALIFORNIA STATE PRINTING OFFICE |  | 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...(Fig. 2j). In addition, some cassiterite and columbite-group minerals (CGM) can be observed as inclusions...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 |  | | 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 | | IMPORTANT AND COMMON MINERALS 1 2 3 4 5 6 7 8 Part Three 14 14 19 29 31 34 44 53 53 54 55 55 Native elements...in the English language. JOHN SINKANKAS San Diego, California June, 1970 • Introduction Go to any...the interior are both grey and uniform. Take the three pieces with you and show them to someone who knows...told that these are fragments of calcite crystals. Three minerals will be mentioned to you for the second...only one kind of mineral, bur usually of two or three minerals, and occasionally of a few more. Limestone |  | | Journal (issue) | | Complex, Wausau Syenite Compley, Marathon County, Wisconsin, USA……………………………………………..21 DOLGOPOLOVA, A.,...Emmons pegmatite, Greenwood, Oxford Co., Maine, USA: implication for the origin of this unusual para... J., RODA-ROBLES, E., VILLASECA, C., SIMMONS, W. Fe-Mn-(Mg) distribution in primary phosphates and silicates...evolution of the Emmons rare-element pegmatite (Maine, USA)…………………………………………37 GUASTONI, A., GENTILE, P., NESTOLA...of the Berry-Havey rare-element pegmatite (Maine, USA): preliminary results……………………………………………………………………… |  | | 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 (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 |  | Breiter, K., Ďurišová, J., Hrstka, T., Korbelová, Z., Vašinová Galiová, M., Müller, A., Simons, B., Shail, R.K., Williamson, B.J., Davies, J.A. (2018) The transition from granite to banded aplite-pegmatite sheet complexes: An example from Megiliggar Rocks, Tregonning topaz granite, Cornwall. Lithos, 302. 370-388 doi:10.1016/j.lithos.2018.01.010 | Journal (article/letter/editorial) | | Li, Rb, Cs, Sn, W, Nb, Ta, and U, and depleted in Fe, Mg, Ca, Sr, Th, Zr, and REE. With increasing distance...leucite, Ti – rutile, P – apatite, Mn – MnCr2O4, Fe – magnetite, F – fluorite, and Rb – RbCl. The matrix...of 213 nm (New Wave Research, Inc., Fremont, CA, USA), which was coupled to a ICPQMS instrument with quadrupole...(Agilent 7500ce, Agilent Technologies, Santa Clara, CA, USA). Tourmaline grains were analyzed with an ArF* excimer-based...tourmaline. Trace element concentrations (Al, B, Be, Fe, Ge, Li, Mn, P, Rb, Sn, Sr, and Ti) in quartz were |  | Müller, Axel, Spratt, John, Thomas, Rainer, Williamson, Ben J., Seltmann, Reimar (2018) Alkali-F-Rich Albite Zones in Evolved NYF Pegmatites: The Product of Melt–melt Immiscibility. The Canadian Mineralogist, 56 (4) 657-687 doi:10.3749/canmin.1700087 | Journal (article/letter/editorial) | | (‘‘cleavelandite’’, white and pink mica, spessartine, columbite-group minerals, topaz, and fluorite) indicate...‘‘cleavelandite’’, white and pink mica, spessartine, columbite-group minerals (CGM), topaz, and fluorite, have...and mica between 1884 and the 1970’s. Small-scale mining of high-quality feldspar continues to this day... and late-stage cavity quartz, and accessory columbite and microlite group minerals, tourmaline, monazite(Ce)...zones are alkali-rich and depleted in REE and Ti-Fe minerals and contain abundant F-bearing minerals |  | | Journal (issue) | | gressman@minrec.org Articles The Malkhan Pegmatite District Krasny Chikoy, Transbaikalia, Eastern Siberian...the Forgotten Pocket, Sosedka pegmatite, Malkhan district. The same specimen as shown from a different angle...or $225/three years Subscription (outside the U.S.): $89/one year, $178/two years, or $267/three years... $216/two years, or $324/three years, (Canada) $186/one year, (outside USA other than Canada) $265 for...an exact measure of how many people watched each little video clip of the larger documentary. The results |  | | Journal (article/letter/editorial) | | intermediate zone of a zoned marginal pegmatite. Columbite-group minerals and microlite are the principal...oxides in aplite of the marginal pegmatite are columbite-(Mn), tantalite-(Mn), and wodginite-group minerals...triplite-dominated nodules as aggregates of acicular columbite-(Mn) in association with fibrous molybdenite,...aplite have a columbite-(Mn) core (stage I), overgrown and resorbed by a later stage II columbite-group mineral...overgrowth, and these crystals are richer in Nb, Sc, Fe, Ti, Y, Zr, U, Th, and W, and thus are more primitive |  | | Journal (issue) | | Mimetite on Barite 5.1 cm, from the Rowley mine, Maricopa County, Arizona. Dick Morris collection; Jeff Scovil...(only one known) for The Red Cloud Gold & Silver Mining Company (1880) Mark Hay collection Introduction...Steve Mas]ansky Dale Armstrong Bill Besse Bisbee Mining and Historical Museum Paul & Barbara Matt Lauren...explore literally thousands of mineral occurrences, mine dumps and abandoned mines in the public domain administered...Heintzelman (1805-1880) shipped ore specimens from his mine to be exhibited at the Cincinnati Merchant's Exchange |  | Liu, Chen, Wang, Ru-Cheng, Wu, Fu-Yuan, Xie, Lei, Liu, Xiao-Chi, Li, Xing-Kui, Yang, Lei, Li, Xue-Jiao (2020) Spodumene pegmatites from the Pusila pluton in the higher Himalaya, South Tibet: Lithium mineralization in a highly fractionated leucogranite batholith. Lithos, 358. 105421 doi:10.1016/j.lithos.2020.105421 | Journal (article/letter/editorial) | | pegmatite is a well- zoned dike that hosts beryl, columbite, rn al cassiterite, and Li minerals, which...Keywords : Pegmatite, Li mineralization, spodumene, columbite–cassiterite U–Pb dating, Pusila pluton, Himalaya...mineralization associated with minerals such as beryl, columbite–tantalite, and cassiterite, which are found in...zone in the pegmatite. Cassiterite and rn al columbite from the pegmatite samples were also used for...and tourmaline, and U–Pb isotopic analyses of columbite and cassiterite were conducted by laser ablation |  | | Thesis/Dissertation | | the Kragerø pegmatite field - Bamble pegmatite district.................. 41 Lindvikskollen pegmatite...Ramfoss pegmatite of the Kongsberg-Modum pegmatite district ................................................Spro pegmatite of the Østfold-Halland pegmatite district. ...............................................intermediate zone exposed in the wall of the eastern mine. ......................... 66 Figure 8-4 - Lithologies........................... 77 Figure 8-11 - Mg/(Mg+Fe) vs Xvac/(Xvac+Na) classification according to Henry |  | | Book | | of Oslo, Fred Steinar Nordrum, of the Norwegian Mining Museum, Kongsberg, Dan Holstam, of the Swedish...chemical constituents are located in a regular three-dimensional lattice: a crystal lattice. A solid...generally obscure. Other names originate from old mining terms, especially German. For example, the endings...recent ex- Figure 8. Azurite from Bisbee, Arizona, USA. Azurite is a Cu-containing mineral found in the...mineral was first described) or after a landscape, county, or region in which the type locality was situated |  | | Book (edition) | | Vesuvius, Italy (12, column 2) and SEMSEYITE, Julcani mine, Huancavelica, Peru (#3, column 2). Color, page...proposed (and now regularly cited) for which we have little but a tent ative formula and some optical data...or OH. Fairly frequently, we had the "choice" of three or even four non-equivalent formulas. We have indicated...K. Lonsdale, Kynoch Press (Birmingham, England) three volumes, 1952-63. "Crystallography and Crystal Chemistry...Children's Museum . . This beca1ne my second home. This little museum was staffed by able, devoted, naturalist-teachers |  | | Journal (volume) | | considered as “puzzling” rocks. In the following three aspects regarding pegmatite classification and genesis...example a 14-m-long spodumene crystal from the Etta mine in the Black Hills, South Dakota and an 18-m-long...temperature at which pegmatites crystallize may have little or no direct relationship to the conditions of...supercritical stage drops below its critical conditions three phases can coexist: a silicate-dominated melt (A-type...conditions. The coexistence of these three very different phases permit a three stage fractionation and separation |
|
