Abadia Dos Dourados Diamond 阿巴迪亞.道斯.都拉道斯鑽石abaete
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THn ArrERrcAN M rlrERA LocIST JOURNAL OF THE MINERALOGICAL SOCIETY OF AMERICA Vol. 50 ]ANUARY-FEBRUARY. 1965 Nos. 1 and 2 STUDIES OF THE TORBERNITE MINERALS (III): ROLE OF THE INTERLAYER OXONIUM, POTASSIUM, AND AMMONIUM IONS, AND WATER MOLECULES1 Mercorlt Ross Ar.rnH. T. EvaNs, Jn., LI. S. GeologicalSuraey, Wash,i,ngton,D. C. Alstnact Structural and chemical evidence is given to show that solid-solution series probably exist in the torbernite mineral group between the foliowing pairs of end members: K(UOzAsOa)'3I{:O (abernathyite) and H3O(UOrAsOD.3HzO (troegerite),K(UOrPO' '3HzO (meta-ankoleite) and HaO(UOzPO4).3HrO, NH+(UOzAsOd.3HzO and lroegerite, and NHr(UOzPOt '3HrO (uramphite) and H:O(UO:PO ) '3HrO. These seriesare erpressed by the formula A,_u(ttro)u(uorxo4).3H,o r,vhereA:K+ or NHa+, and X:As or P. Other possiblesolid-solution seriesare also given. The structures of K(UOzAsOa).3HzO (abernathyite), NHr(UOzAsOr)'3HzO, K(HrO)(UO:AsOa)z'6HrO, and Cu(UOrPOr)r'SHzO (meta-torbernite) are related to other torbernite minerals and possible structural similarities are suggested. The role of the interlayer cations and water moleculesin the torbernite minerals is related to other mineral groups including the zeolites, the feldspars and micas, the clay minerals, the jarosites and alunites, and the clathrate compounds. It is predicted that the distribution of the cations H3O+, K+, and NHr+ over the ll'ater molecules sites observed in the abernathyite-like compounds may be a common feature of the interlayer structure of the hydrous layer sili- cates and of the intercage structure of the zeolites and clathrate compounds The specia- nature of the oxonium ion in hvdrous structures is discussed. -
List of New Mineral Names: with an Index of Authors
415 A (fifth) list of new mineral names: with an index of authors. 1 By L. J. S~v.scs~, M.A., F.G.S. Assistant in the ~Iineral Department of the,Brltish Museum. [Communicated June 7, 1910.] Aglaurito. R. Handmann, 1907. Zeita. Min. Geol. Stuttgart, col. i, p. 78. Orthoc]ase-felspar with a fine blue reflection forming a constituent of quartz-porphyry (Aglauritporphyr) from Teplitz, Bohemia. Named from ~,Xavpo~ ---- ~Xa&, bright. Alaito. K. A. ~Yenadkevi~, 1909. BuU. Acad. Sci. Saint-P6tersbourg, ser. 6, col. iii, p. 185 (A~am~s). Hydrate~l vanadic oxide, V205. H~O, forming blood=red, mossy growths with silky lustre. Founi] with turanite (q. v.) in thct neighbourhood of the Alai Mountains, Russian Central Asia. Alamosite. C. Palaehe and H. E. Merwin, 1909. Amer. Journ. Sci., ser. 4, col. xxvii, p. 899; Zeits. Kryst. Min., col. xlvi, p. 518. Lead recta-silicate, PbSiOs, occurring as snow-white, radially fibrous masses. Crystals are monoclinic, though apparently not isom0rphous with wol]astonite. From Alamos, Sonora, Mexico. Prepared artificially by S. Hilpert and P. Weiller, Ber. Deutsch. Chem. Ges., 1909, col. xlii, p. 2969. Aloisiite. L. Colomba, 1908. Rend. B. Accad. Lincei, Roma, set. 5, col. xvii, sere. 2, p. 233. A hydrated sub-silicate of calcium, ferrous iron, magnesium, sodium, and hydrogen, (R pp, R',), SiO,, occurring in an amorphous condition, intimately mixed with oalcinm carbonate, in a palagonite-tuff at Fort Portal, Uganda. Named in honour of H.R.H. Prince Luigi Amedeo of Savoy, Duke of Abruzzi. Aloisius or Aloysius is a Latin form of Luigi or I~ewis. -
Tigers Eye Free
FREE TIGERS EYE PDF Karen Robards | 400 pages | 11 May 2010 | HarperCollins Publishers Inc | 9780380755554 | English | New York, United States Tigers Eye Stone Meaning & Uses: Aids Harmonious Balanced Action Tiger's eye also called tiger eye is a Tigers Eye gemstone that is usually a metamorphic rock with a golden to red-brown colour and a silky lustre. As members of the quartz group, tiger's eye and the related blue-coloured mineral hawk's eye gain their silky, lustrous appearance from the parallel intergrowth of quartz crystals and altered amphibole fibres that have mostly turned into limonite. Tiger iron is an altered rock composed chiefly of tiger's eye, red jasper and black hematite. The undulating, contrasting bands of colour and lustre make for an attractive motif and it is Tigers Eye used for Tigers Eye and ornamentation. Tiger iron is a popular ornamental material Tigers Eye in a variety of applications, from beads to knife hilts. Tiger iron is mined primarily in South Africa and Western Australia. Tiger's eye is composed chiefly of silicon dioxide SiO 2 and is coloured mainly by Tigers Eye oxide. The specific gravity ranges from 2. Serpentine deposits in which are occasionally found chatoyant bands of chrysotile fibres have been found in the US states of Arizona and California. These have been cut and sold as "Arizona tiger-eye" and "California tiger's eye" gemstones. In some parts of the world, the stone is believed to ward off the evil eye. Gems are usually given a cabochon cut to best display their chatoyance. -
Papers and Proceedings of the Royal Society of Tasmania
PAPERS AND PROCEEDINGS 01' THII ROYAL SOCIETY 01' TASMANIA, JOB (ISSUED JUNE, 1894.) TASMANIA: PJUl'TBD .&.T «TO XBROUBY" OJ'lPIOE, JUOQUUIE BT., HOBART. 1894. Googk A CATALOGUE OF THE MINERALS KNOWN TO OCCUR IN TASMANIA, WITH NOTES ON THEIR DISTRIBUTION• .Bv W. F. PETTERD. THE following Catalogue of the Minerals known to occur and reeortled from this Island is mainly prepared from specimen~ contained in my own collection, and in the majority of instances I have verified the identifications by careful qualitative analysis. It cannot claim any originality of research, 01' even accluac)" of detail, but as the material has been so rapidly accumulating during the past few )'ears I bave thoug-ht it well to place on record the result of my personal observation and collecting, wbich, with information ~Ieaned from authentic sources, may, I trust, at least pave tbe way for a more elaborate compilation by a more capable authority. I have purposely curtailed my remarks on the various species 80 Rs to make them as concise as possible, and to redulle the bulk of the matter. As an amateur I think I may fairly claim tbe indulgence of the professional or otber critics, for I feel sure tbat my task has been very inadequately performed in pro portion to the importance of the subjeot-one not only fraugbt with a deep scientific interest on account of tbe multitude of questions arisin~ from the occurrence and deposition of the minerals them selves, but also from the great economic results of our growing mining indu.try. My object has been more to give some inform ation on tbis subject to the general student of nature,-to point out tbe larg-e and varied field of observation open to him,- than to instruct the more advanced mineralo~ist. -
Epr Investigation of Carbonaceous Natural
Canodian Mineralogist Yol. 27, pp. 219-224(1989) EPRINVESTIGATION OF CARBONACEOUSNATURAL OUARTZ SINGLE CRYSTALS PILLUTLA S. RAO, JOHN A. WEIL AND JOHN A.S. WILIAMS Departmentof Chemistry,University of Saskatchewan,Saskatoon, Saskatchewan S7N 0W0 ABSTRACT Nos donn€esne rdvblent aucune 6vidence de centresi liai- sonscarbone-oryglne daus lesquels le C pourrait substi- As part of an investigation of whether carbon can sub- tuer au Si. stitute for silicon in ming1sfu, electron paramagnetic resonancestudies were carried out on natural crystals of Clraduit par la Rddaction) a4;laftz from carbonaceous surroutrding.s, i.e., a cat- bonized log found in Utah, For these, as obtained, the Mots<lds:carbone, charbon, lacunes, r6sonance 6lectro- room-teNnperatureresufts at 9.6 GHz indicate f.hepresence nique paramagn€tique,quartz, dioxydede silicium. of the well-known oxygen vacancy (Er ') silicon center and an isotropic broad line with g-factor 2.@28(l) attributed to coal-like macro-regions in the crystals. No signals from INTRoDUCTIoN tAlo4lo or other 4lrrmins6 hole centers usually found in o-quartz were observable,even at low lemperaturs (35 XC We undertook the current investigation pasly in and after X-irradiation. Thus the dark color is not that of the hope of finding a paramagnetic center involving smoky quartz, but is due to macroscopic coal-like impuri- carbon occurring substitutionally for silicon in srys- ties. A weak Mn2+ spectrum could be observedat 2A C,Hz talline quartz. Certainly the question of whether car- but not at9.6 GHaIn concurrent masuremetrts of Her- bon ever enters silicate structures substitutionally is (New kimer "diamonds" York state), doubly terminated of considerable interest. -
Rockhounding North America
ROCKHOUNDING NORTH AMERICA Compiled by Shelley Gibbins Photos by Stefan and Shelley Gibbins California Sapphires — Montana *Please note that the Calgary Rock and Lapidary Quartz — Montana Club is not advertising / sponsoring these venues, but sharing places for all rock lovers. *Also, remember that rules can change; please check that these venues are still viable and permissible options before you go. *There is some risk in rockhounding, and preventative measures should be taken to avoid injury. The Calgary Rock and Lapidary Club takes no responsibility for any injuries should they occur. *I have also included some locations of interest, which are not for collecting Shells — Utah General Rules for Rockhounding (keep in mind that these may vary from place to place) ! • Rockhounding is allowed on government owned land (Crown Land in Canada and Bureau of Land Management in USA) ! • You can collect on private property only with the permission of the landowner ! • Collecting is not allowed in provincial or national parks ! • The banks along the rivers up to the high water mark may be rock hounded ! • Gold panning may or may not need a permit – in Alberta you can hand pan, but need a permit for sluice boxes ! • Alberta fossils are provincial property and can generally not be sold – you can surface collect but not dig. You are considered to be the temporary custodian and they need to stay within the province Fossilized Oysters — BC Canada ! Geology of Provinces ! Government of Canada. Natural resources Canada. (2012). Retrieved February 6/14 from http://atlas.gc.ca/site/ english/maps/geology.html#rocks. -
Josephine County, Oregon, Historical Society Document Oregon, Minerals
) OREGON WELCOMES rock hunters to ROCKHOUND RULES the Agate State.... Oregon is a collector's paradise, but Collectors of every age enjoy the thrill of even in a paradise it is wise to follow a few discovering a flawless gem or a rare fossil, and simple rules ... certainly they will tend to Oregon is the place to find them. assure the best possible success. Come on out and try your luck in one or all of the state's many rich deposits. However, don't be disappointed if you fail I. Select several sites within a to "strike it rich" on your first outing ...it took fairly small area to avoid spreading the residents of Canyon City, in central Ore valuable collecting time too thin ... gon, I 0 years to discover they had paved their become informed on the material streets with gold-bearing gravel! available and its exact location. 2. Don't hesitate to ask local col lectors for information about se lected sites ...check with rockhound clubs wherever they are found. 3. Bring along the proper tools and equipment-including boots and sturdy clothing-for field work ... depending on the material sought, you may find use for a rockhammer, shovel, prybar, sledge and chisel, or light pick mattock. 4. Make special preparations for seasonal weather conditions-can teens, C?PS and sunglasses for the pesert, warm jackets for the moun 0 tains, etc. 5. Obtain permission of land owners before entering private property ... don't leave campsite debris scattered about and BE CAREFUL WITH FIRE. 6. Take care in entering aban doned mine shafts-you enter at your own risk. -
Agaat Free Download
AGAAT FREE DOWNLOAD Marlene Van Niekerk,Professor and Chair of the Department of English Michiel Heyns | 581 pages | 27 Apr 2010 | Tin House Books | 9780982503096 | English | United Kingdom Truth and Reconciliation Other forms of agate include Holley blue agate also spelled "Holly blue agate"a rare dark blue ribbon agate only found near Holley, Oregon ; Lake Superior Agaat ; Carnelian Agaat has reddish hues ; Botswana agate; plume agate; condor agate ; tube agate containing visible flow channels or pinhole-sized "tubes"; fortification agate with contrasting concentric banding reminiscent of defensive ditches and walls around ancient forts; Binghamitea variety found Agaat on the Cuyuna iron range near Agaat in Crow Wing County, Minnesota; fire agate showing an iridescent, internal flash or "fire", Agaat result of a layer of clear agate over a layer of hydrothermally deposited hematite; Patuxent River stonea red and yellow form of agate only found in Maryland ; enhydro Agaat contains tiny inclusions of water, sometimes with air Agaat. Nothing Agaat black and white in this novel, though everything is about blacks and whites in South Africa and their tortured relationships. Download as PDF Printable version. Fiorite Geyserite. You know the saying: There's no time like the present Incidentally, Femina magazine only appeared in South Africa much later than the 60's. I Agaat why the book won awards, apart from the industry's permanent waxing. And stuck it together. It has also been used for centuries for leather burnishing tools. Namespaces Article Talk. They're all good, we think, but over time their value seems more even so that good or very good seems to level out. -
珠宝词汇(A-E) English Chinese Abadia Dos Dourados Diamond 阿巴
珠宝词汇(A-E) English Chinese Abadia dos Dourados Diamond 阿巴迪亚.道斯.都拉道斯钻石 Abaete Diamond 阿贝蒂钻石 abalone 鲍贝 abend-smaragd 西方祖母绿 abrad 低硬度宝石 accarbar 黑珊湖 accidental pearl 天然珍珠 acentela 水晶 achate 玛瑙 achirite 透视石 achroite 无色碧玺(又称电气石) acicular crystal 金红石发晶 aconteta 优质水晶 actinolite 阳起石 actinozoa 珊瑚类 adamant 硬石(金刚石或刚玉) adamantine luster(lustre) 金刚光泽 adamantine spar 黑褐色的刚玉 adamas 阿达摩斯,金刚石,钻石 adamas of Araia 阿拉伯钻石 同钻石 adamite 人造刚玉粉 Adelaide ruby 阿德莱德红宝石 adularescence 游彩蛋白光,冰长石晕彩 adularia 冰长石 adularia moonston 冰长月光石 aeroides 淡天蓝色海蓝宝石 Afghanistan lapis 阿富汗青金石 Afghanistan ruby 阿富汗红宝石 African emerald 非洲祖母绿 African jade 非洲绿玉 African pearl 非洲珍珠 African tourmaline 非洲碧玺 africita 阿非利西达碧玺 agalmatolite 蜡石 agaphite 波斯绿松石:甸子 agate 玛瑙 agate arborisee 苔玛瑙 agate jasper 玛瑙碧石 agate mousseuse 苔纹玛瑙 agate opal 玛瑙蛋白石 agatised wood 玛瑙硅化木 agrite 褐色斑花石灰岩 1 ahkan (缅甸红宝石和蓝宝石) ahlamah 胸甲第九石 Ahmedabad 阿默达巴德钻石 ajour setting 镂花底座 akabar 黑珊瑚 Akbar Shah 阿克巴尔.沙赫钻石 alabandicus 贵榴石 alabandine ruby 贵榴石红宝石 alabaster 雪花石膏 alabatre oriental 缟状大理石 alajites 着色石 alalite 绿透辉石 alaqueca 血石 Alaska diamond 阿拉斯加钻石 Alaskan black diamond 阿拉斯加黑钻石 albandine 铁铝榴石(贵榴石) albite 钠长石 albite moonstone 钠长月光石 Alencon diamond 阿朗松 石 Aleppo stone 阿勒颇石 Alexandrian turquoise 亚历山大绿松石 Alexandria shell 亚历山大贝 alexandrine 合成蓝宝石变石 alexandrite 变石 alexandrite cat's eye 变石猫眼 Algerian coral 阿尔及利亚珊瑚 Algerian onyx 阿尔及利亚缟状大理石 allanite 褐石 allochroite 普通石榴石,粒榴石,钙铁榴石 allochromatic color 他色,假色 alluvial deposit 冲积砂矿 alluvial diamond 金刚石砂矿 almandine 贵榴石,铁铝榴石 almandine sapphire 贵榴石蓝宝石 almandite 贵榴石 almashite(almaschite) 绿琥珀,黑琥珀 almond -
March 2016 Gem & Mineral Journal Page 3
GEM & MINERAL JOURNAL Official Monthly Publication of the Gem & Mineral Society of Lynchburg, VA, Inc MARCH 2016 VOLUME 25~ ISSUE 3 www.lynchburgrockclub.org President’s Message: Hello To All, Cheer up!! Spring is almost here. Dave Callahan has several field trips planned for the next couple of months, so we can get out there and stretch our rock hounding muscles again. The trip to J.M.U. last week was great. Dr. Lance Kearns was a great host once again. Coffee and sweet treats were a welcome sight as well as the trip Thanks to Natalie Darling for her program at the to the Mineral Museum. He had added a nice piece of February meeting it really drew a nice crowd. If any of Topaz from the Moorefield Mine which he placed in the you have an idea for an interesting program please let a Virginia Mineral Cabinet. It is always great to see all the Club Officer know. Remember to bring your favorite other goodies he has procured over the years. We also snack to share at the meeting, it makes for a nice had several minerals identified with the help of the X-ray selection at break time. I hope to see you at the March Defractor machine. It’s always nice to have a printout of 16th meeting. Until then, your minerals. Please remember we will start the Club workshop on Keep Looking Down, the second Saturday of each month as soon as the John Haskins weather breaks. See Dave Callahan for details. Chatoyant Gems - The Cat’s Eye From the First V.P. -
Updated 2012
American Federation of Mineralogical Societies AFMS Approved Reference List of Lapidary Material Names “Gem List” August 1996 Updated January 2003 AFMS Pubications Committee B. Jay Bowman, Chair Internet version of Approved Lapidary Material Names. This document can only be downloaded at http://www.amfed.org/rules APPROVED NAMES FOR LAPIDARY LABELS Prepared by the American Federation Nomenclature Committee and approved by the American Federa- tion Uniform Rules Committee, this list is the authorized guide and authority for Lapidary Label Names for exhibitors and judges in all competition under AFMS Uniform Rules. All materials are listed alpha- betically with two columns on a page. The following criteria are to assist in the selection and judging of material names on exhibit labels. 1. The name of any listed material (except tigereye), which has been cut to show a single chatoyant ray, may be preceded by “CAT’S-EYE”; the name of any material which has been cut to show asterism (two or more crossed rays) may be preceded by “STAR”, i.e.: CATS-EYE DIOPSIDE, CAT’S-EYE QUARTZ, STAR BERYL, STAR GARNET, etc. 2. This list is not all-inclusive as to the names of Lapidary materials which may at some time be exhibited. If a mineral or rock not included in this list is exhibited, the recognized mineralogical or petrological name must be used. The names of valid minerals and valid mineral varieties listed in the latest edition of the Glossary of Mineral Species by Michael Fleisher, or any other authorized reference, will be acceptable as Lapidary names. Varieties need only have variety name listed and not the root species. -
Hard Rock News
Hard Rock News A Publication of the Kitsap Mineral and Gem Society Founded in October, 1939 January, 2020 Highlights: A Message From Our President , Vangie’s Wirewrap Group will Garry Mahan meet on January 9th (see page Hello everyone! I hope all of you are set to have four for details...) a happy, healthy, and prosperous 2020! For General Meeting: January 10th those who missed it, we recently had KMGS 7:00 PM officer elections (at our November meeting) and Board Meeting: January 16th installation of these officers (at our Christmas 6:30 PM Upstairs at the Chico potluck). “Thank you” to the outgoing officers and “Welcome” to Church the incoming officers. A special thanks to Shane Schackmann for all of his work as 2018 and 2019 KMGS president. We have several challenges coming up in 2020 which I hope we can successfully maneuver our way through. Of primary concern are filling vacant chairperson positions in our club. This seems to be an ongoing challenge not only for our club but for many clubs around the nation. Many of you are qualified to fill these positions, so please step up and volunteer your help. One of my main goals for this new year is to help people have fun while participating in our club. Even though I have been collecting rocks for many years, I still try to learn a new, exciting or fun aspect of the hobby every year. Many of you have never lost the thrill of finding that cool rock, whether it be a beach pebble or a big chunk of petrified wood.