 | | Journal (issue) | | collection. Photo: 5.1.Pekov. The Baringer Hill Pegmatite Llano County, Texas Art Smith artsmithite@msn.com...com Introduction This article on the Baringer Hill pegmatite does not contain new or addition historical...put together for two reasons. Recently some Baringer Hill specimens from the Philadelphia Academy of Natural...purchased along with other Texas minerals. Also a collecting field trip to the Llano area was carried out during...possibly similar rare-earth pegmatite collecting in Llano and Burnet counties. It was hoped that such a compilation |  | | Journal (issue) | | ..................... 5 The Baringer Hill Pegmatite, Llano County, Texas ..............................online and find a list of U.S. Representatives from Texas. There will be addresses, phone, and FAX numbers...in their district. Fortunately we have several Texas Representatives who will accept an e-mail from you...increase. Rep. Ted Poe (R) also allows emails from Texas constituents, not just his District. I believe Gene...Gene Green (D) does also. The following additional Texas Representatives appeared to accept my e-mails to |  | | Report (issue) | | Fergusonite-(Y) YNbO4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Tetragonal; typically...Polymorphism & Series: formanite-(Y). Dimorphous with fergusonite-beta-(Y); forms a series with Occurrence:...Falun. In Finland, from Laurinmäki. From the Blum mine, Ilmen Mountains, Southern Ural Mountains, Russia...elsewhere. In the USA, from the Baringer Hill pegmatite, 26 km west of Burnet, Llano Co., Texas; in the Champion...Komkov, A.I. (1959) The structure of natural fergusonite, and of a polymorphic modification. Kristallografiya |  | | Journal (issue) | | Figu r~ 1: A llunztte floi>'tedrom ltle K1:11~r Vall y,AlgllaanlsLln.Th·o4 cm eryslal 5hDWSnum rous •91:id~I...procbmation, :Li c Kermit 1hc frog's "'11 1101c~ y bi:111g griC<:1'1'",iLno,b:ug inbc:ingc-onlto c 1a..."01ii;'fllcd mine I, r Lhcr Uuu, 11 roi:t:lure-,amorpl1.0miblob or...(14 meters) in length were reported from the Etta Mine in South Dakota (see figure 2). and one large crystal...cadmium sulfide. They are both found at Sterling Hill and Franklin (New Jersey) almost exclusively as |  | | Journal (issue) | | ............ 3 Spring Collecting Trip to the Texas Hill Country .......................................and desserts. I Spring Collecting Trip to the Texas Hill Country by Art Smith artsmithite@msn.com Member... knew that making a collecting trip to central Texas May 12–18 might be pushing my luck a bit as far...still there but not as strong. Heading northeast to Llano, I decided to take the Willow City scenic loop and...right, though I was close to it. In Llano, I stopped by the Llano Uplift Rockshop and saw that it had |  | | Report (issue) | | Traill DEPARTMENT MINES AND OF TECHNICAL SURVE Y S CANADA 85651-1 .. CATALOGUE OF X-RAY DIFFRACTION...Feldspar Group ALGODONITE Cu3 As Loe.: Ref.: Ahmeek Mine, Michigan, U . S . A. A.S . T.M., No. 2 - 1266....(1) Pieds des Monts, Quebec, Canada. (2) Amherst County, Virginia, U.S. A. Ref.: Kauffman, A.J. Jr., and...) 3 . 18HzO Loe.: Ref.: Springhill, Cumberland County, Nova Scotia, Canada. Gabinet, M.P.: Min. Sbornik...27 1. 99 l 2 2 4 1. 82 1. 73 4 l AMPANGABEITE (Y,Er, U, Ca, Th)2 (Cb, Ta, Fe, Ti)7 018( ?) Loe.: Tritriva |  | | Report (volume) | | (Ce) or yttrium VII MINERALS OF THE RARE EARTHS (Y); for example, the formula for calkinsite is given...63 - 64 65 - 66 - 67 - 68 - 69 70 71 Yttrium (Y)- - - 39 'Promethium is a radioactive element with...Thorian brannerite- - - - - - - - ·· Abukumalite - (Y, Ce, Ca) 5 (Si0 4 , P0 4 ) 3 (0, OH, F) Aeschynite...20 6 - - - - - Also eschynite Agardite - - - - - (Y, Ca, H) Cu6 [(As04)3 (OH) 6 ] • 3H20 Allanite - -...) 2 (OH) · H 20- - - - - - Ashcroftine - K Na Ca [Y(OHhb [Si60 12 (OH) 6 ] • 4H 20 - Tentative formula |  | | Journal (issue) | | arsenic su lfid e h y d ra te d b a riu m s tro n tiu m m e m ber o f the p y ro - C h in ku a sh ih..., 10-25 (1 9 5 9 ) single, la v e n d e r-g ra y , m e ta llic luster, n e a rly pu re loose o c...crystals su ita b le fo r $ 5 .0 0 ea. Quartz h y d ro u s calcium zinc p h o s p h a te J a p a n..... 54 K. Nassau Willemite From the Andover Iron Mine, Andover, New Jersey..............................at Bowie, Md. EM M ONSITE from the M octezum a mine, Moctezuma, Sonora, M exico. Strange hair-like crystals |  | | Book | | Buffalo, New York 14205 66 Leek Crescent Richmond Hill, Ontario L4B 1H1 Design and Layout: Joseph Gisini/PageWave...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS...Madagascar e(2x23x3em Quartz, Mount Ida, Arkansas, USA ° 14x 15 x 10 cm Corundum, Mozambique * 17 x 11...mineral pigments. LEFT: Malachite, Bwana M’Kubwa Mine, Ndola, Copperbelt, Zambia * 22 x 26 x 16 cm 22 |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Strunz since 1941 (Strunz and Nickel 2001): • Subsidim-y anions (OH,F,O) are positioned before the complex...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...ardennite, Triclinic. ah,c = 8. 4+, 11.12. 7.28, o.,~,y = 90°53', hollandite. and shattuckite, etc., in brownish |  | | Book | | discredited, a variety, etc. T Tsumeb (vol. 8, no. 3) M y Michigan Copper Country (vol. 23, no. 2) Co. Company...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...Bariand & J. F. Poullen) 9:301-308 AGARDITE-(Y) Agardite-(Y), gysinite-(Nd) and other rare minerals from...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298 |  | | Book (edition) | | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...fH e4agi"” ef) rk bias iycraton as nam Van ce Y ear ieaad Wi 56 ett f tT 7 Pretace The amount | | | Book (edition) | | Morocco; (center, left) wulfen ite San Francisco mine, Sonora, Mexico; (center) amethyst, Veracruz, Mexico;...Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...group lists presented were taken from the Glossa,y of Mineral Species, 5th edition, by Michael Fleischer...X-ray Powder Patterns for Silicate tvlinerals," by I. Y. Borg and D . K . Smith, Geological Society of A,nerica |  | | Book | | suffixes such as the Levinson suffix, e.g. -(Y) in fergusonite -(Y), are generally omitted and are mentioned...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... Figure 10. Spessartine from Nathrop, Colorado, USA. Spessartine is named after the type locality near...of view: S77 16 mine WHAT IS A MINERAL? Figure 11. Phillipsite from Gads Hill, Tasmania, Australia |  | 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) | | Zolensky: Lyndon Johnson Space Center, Houston, Texas. We also wish to acknowledge our present editor...example, tritomite-(Ce) and tritomite-(Y) are end members [Ce+Y] in the tritomite series [AM 51:152(1966)]...nal order detectable by diffract at least a implies y generall here use fied exhibits external faces, but...M. J. Buerger (1958), The Powder Method, McGraw Hill, New York. (B) Bunn, C. W. (1961), Chemical Crystallography...where h, k and] are positive or negative, unequal y elesymmetr all by upon acted are faces al the general |  | | Book (edition) | | the out- standing shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...one species only, or even specimens only from one mine. Whatever limits the collector imposes on himself...purple crystals, 5” by 4”, lron Station, Lincoln County, North Carolina. CRYSTAL GROWTH 73 light from...when describing crystals. BLADED ACICULAR TABULAR y LLLZLILILLLLLLLLLLL Kyaniti e YYs Natrolite Barite...shows drusy layers, EDGE (| OF ia z : aia y ff; iii SG ae AUNT CAN TATA C LAS e. He MA tammy |  | | Book (edition) | | 1nineral collectors and are therefore 1nost like] y to be found in the slocks of 1nineral suppliers. Further...the outstanding sho,vs of the annual San Diego County Fair at Del Mar, California. In addition, the collections...likely that gold and copper, both known to occur widel y in native form, were the first metals encountered...ical treatise Bibliotheca Historica, in ,vhich man y observations ,vere made on mining and m ineralogical... Carozzi is consulted, it will be seen that 1nan y of the ter1ns \-Ve use today ,,vere coined by Werner | | | Book (edition) | | at the outstanding shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...one species only, or even specimens only from one mine. Whatever limits the collector imposes on himself...(FLU OR ITE) (-) ~ (- ) 0 . ·1 I Co Ic, um read , y ~se s ~- _ . i ng positive ion wi th p lus I ...purple crystals, 5" by 4", Iron Station, Lincoln County, North Carolina. CRYSTAL GROWTH 73 light from...replacing glauberite crystal; Camp Verde, Yavapai County, Arizona; size 2" by 2". Top center: calcite replacing |  | | Report (volume) | | REVIEWS in MINER ALOGY & GEOCH EMISTR Y 1955 Volume 56 EPIDOTES EDITORS : Axel Liebscher & Gerhard...E. P. Hancock, a mineral collector from Franklin/USA) was also already known in the 19th century (Penfield...* includes all trivalent rare earth elements and Y; the corresponding monoclinic endmembers and minerals...members of the Al-Fe3+ solid solution series have Y parallel to [010], X approximately parallel to [001]...weak to distinct and its scheme is X = pale yellow, Y = greenish yellow, and Z = yellowish green (Burns |
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Baringer Hill Mine, Bluffton, Llano County, Texas, USA