 | | Book | | Eastern Europe regional names as Bavaria, Bohemia, Saxony, Tyrol, and many others, are generally used without...dependent on the generosity of aristo¬ crats, as in Germany or Russia. Povarennykh would like to see a rational...Scotland, Ireland, Sweden, Norway, Denmark, Finland, Germany, France, Italy, Spain, Portugal, Belgium, Austria...and chemist; assisted R. W. Bun¬ sen in Marburg, Germany; opened chemical laboratory in Philadelphia (1848);...specified. arnimite, von Amim family of Zwickau, Germany, kimzeyite, Kimzey family of Magnet Cove, Arkansas |  | V. Maresch, Walter, Stanek, Klaus Peter, Speich, Laura, Schertl, Hans-Peter, Villagómez, Diego (2022) Garnetite, garnet-quartz (‘coticule’) and calc-silicate layers in high-pressure metapelitic rocks, Venezuela: metamorphosed exhalites in a Cretaceous back-arc basin. International Geology Review, 64 (7) 885-910 doi:10.1080/00206814.2021.1891978 | Journal (article/letter/editorial) | | Bochum, Germany; bFakultät Für Geowissenschaften, Geotechnik Und Bergbau, TU Bergakademie Freiberg, Freiberg...Freiberg, Germany; cSwiss Gemmological Institute SSEF, Basel, Switzerland; dCollege of Earth Science and...significant, reaching 20 vol%. Accessory minerals are allanite, rutile (commonly rimmed by ilmenite) and rare...Maresch walter.maresch@rub.de Und Geophysik, Bochum, Germany. Supplemental data for this article can be accessed...Informa UK Limited, trading as Taylor & Francis Group KEYWORDS Garnetite; “coticule“; spessartine-rich |  | | Book (edition) | | Aachen. Germany. CM 51, 57-66, 2013. Afmite Al;[(OH) 4 IPO;(OH)l(PO4))'4Hi0 (8.D, turquoise group). Triclinic...luster vitreous, streak white. Cleav- (8.D, mixite group). Hexagonal, P6/111, a,c = 13.55, age {001} perfect...Czech Rep. Ahrensite Fe2SiO4 (9.A, ringwoodite group). Cubic, FdJm, a= 8.16. d: 2.46(10) - 1.245(8) -...Bi)[CIJ(SO4) 3] (7.B, apatite supergroup, hedyphane group). Hexagonal, P6/m, a,c = 9.63, 6.88, Z = 2. d: 3...meteorite impact crater, N of Nordlingen, Bavaria, Germany. AM 95, 892-895, 2010. Aklimaitc CaJ(OH) 4 JSi2Os(OH)2]·5H |  | Belakovskiy, D., Welch, M. D., Camara, F., Gatta, G. D., Tait, K. T. (2012) New Mineral Names. American Mineralogist, 97 (8) 1523-1530 doi:10.2138/am.2012.596 | Journal (article/letter/editorial) | | (in English). A new member of proposed baratovite group, aleksandrovite (the tin analogue of baratovite)...analysis of alexandrovite show the predominance of OH group over F. Formally it is the hydroxyl analogue of...and potential new minerals into the baratovite group. Powder X-ray data were obtained using powder diffractometer...by analogy with it in monoclinic system, space group C2/c. The unit-cell parameters: a = 17.01(2), b...solved by direct methods and refined in the space group Pnma to R1 = 0.0353, with a = 10.804(2), b = 19 |  | Reinhardt, Nils, Proenza, Joaquín, Villanova-de-Benavent, Cristina, Aiglsperger, Thomas, Bover-Arnal, Telm, Torró, Lisard, Salas, Ramon, Dziggel, Annika (2018) Geochemistry and Mineralogy of Rare Earth Elements (REE) in Bauxitic Ores of the Catalan Coastal Range, NE Spain. Minerals, 8 (12) 562 doi:10.3390/min8120562 | Journal (article/letter/editorial) | | Universität Bergakademie Freiberg, Brennhausgasse 14, 09599 Freiberg, Germany Departament de Mineralogia...Aachen University, Wüllnerstraße 2, 52062 Aachen, Germany; adziggel@emr.rwth-aachen.de School of Environment...of Pure and Applied Chemistry (IUPAC) REE are a group of 17 elements with a similar geochemical behavior... traditionally exclude Sc or both Sc and Y and group REE into LREE (La-Eu) and HREE (Gd-Lu) based on...fusinite and inertodetrinite of the inertinite group). However, SEM-EDS and micro-Raman analysis proved |  | | Book | | Author: ( ·u/lector .,· c;uide 10 the A,nphibole Group, 978-0-7643-4870-9 /11t1Dductio11 to Rudioocth•e...Guide lo the Zeolite Group. 978-0-7643-4675-0 Colll:'ctor} G11ide to the Feldspar Group, 978-0-7643-4329-2....................................... ..... 48 Germany .................................................carnotite and tyuyan1unite, followed by autun ite-group phosphates and arsenates, and silicates, pariicularly...su Ifates, carbonates, men1bers ofthe autunite group, and various uranyl silicates. In vanadiferous ores |  | | Journal (issue) | | what it can do, w hat it is used for, and t he group of minerals it belong s t o. Origins gives the location...the most fascinating examples in each min eral group. This map highlights some of the world's leading...in layman's terms below. GROUP Each mineral and gemstone belongs to a group, or family, of similar types...to chewing gum and antibiotics. 1 Halides- This group has approximately 100 minerals that combine one...and generally have to be mined . Nitrates- This group features compounds of one or more metal with nitrogen |  | | Journal (volume) | | Radek Škoda & Arne Åsheim Yttrian epidote and allanite-(Y) from a granite pegmatite in Bamble, Telemark...international, informal group consisting of mineralogist and petrologists. So far, the group agrees that the...Earth Materials, Telegrafenberg, 14473 Potsdam, Germany Introduction Granitic pegmatites, very coarse-grained...reported from the Høydalen pegmatites is an axinite-group mineral occasionally occurring at the border zone...Notes: Diffractometer: Nonius KappaCCD system; space group R3m; refinement on F2. 29 Table 2. Chemical composition |  | Litvinenko, Andrey K., Sorokina, Elena S., Häger, Tobias, Kostitsyn, Yuri A., Botcharnikov, Roman E., Somsikova, Alina V., Ludwig, Thomas, Romashova, Tatiana V., Hofmeister, Wolfgang (2020) Petrogenesis of the Snezhnoe Ruby Deposit, Central Pamir. Minerals, 10 (5) 478 doi:10.3390/min10050478 | Journal (article/letter/editorial) | | Mainz (JGU), J.-J.-Becher-Weg 21, 55128 Mainz, Germany; esorokin@uni-mainz.de (E.S.S.); rbotchar@uni-mainz...Im Neuenheimer Feld 234-236, 69120 Heidelberg, Germany; thomas.ludwig@geow.uni-heidelberg.de Correspondence:...typical for the ruby-free parts of the deposit. Mica group minerals with a distinctive green color due to enhanced...O3 ) is the aluminum end-member of the hematite group of minerals and contains a limited number of transitional...(α-Al2O3) is the aluminum end-member of the hematite group of minerals and to high temperature metamorphic |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...concluded that they would bring a good price in Germany, and purchased the lot. A steady trade developed...so-called “mining experts” from Romania and East Germany to improve production and stop illegal sales. Unfortunately...Jazigos e Ocorrenqias Minerals, and other sources. Group 1: Mines: Muiane, Naipa, Maridge, Nanro, Nacuissupa...(3), garnet, topaz, zircon, cookeite, samarskite. Group 2: Mines: Ingela, Murrapane, Namicaia. Minerals: |  | | Report (volume) | | of all the 14 naturally occurring members of the group, but commonly the assemblage in any one species...regularly in the American Mineralogist. Rare-earth group of elements [Includes the lanthanide elements and...a naturally occurring member of the rare-earth group Glossary of rare-earth minerals Name Composition...- - - (Y, Ca, H) Cu6 [(As04)3 (OH) 6 ] • 3H20 Allanite - - - - - - (Ca, Ce, Thh (AI, Fe, Mg)a Si3012(0H)...- - Resembles bastnaesite Belovite- - - Apatite group - (Sr, Ce, Na, Ca)5 (P04)a (OH)- - - RE varieties |  | | Journal (volume) | | Earth, Editorial and Design by T he Brown Reference Group pie ISBN O 7489 7935 2 NO i 07 04 18 Printed in...are often replaced by pyrite. FACT FILE PYRITE Group: Sulphides Crystal system: Cubic Habit: Cubes,...quartz rather brittle. FACT FILE ROSE QUARTZ Group: Oxides Crystal system: Trigonal Chemical formula:...CHARACTERISTICS Rose quartz is a member of the oxide group of minerals. It is an oxide of silicon, and it gets...deposits of rose quartz can also be found in parts of Germany, Italy, Ireland and Scotland. History Many ancient |  | | Journal (volume) | | (Slovakia) (China) (Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) (Hungary) (Russia)...(Russia) (Czech Republic) (Japan) (Germany) Publication Subcommittee Gábor Papp, Chairman (Hungary) (see the................................245 EG52 Platinum-group minerals in the new millennium....................Deutsches GeoForschungsZentrum, GFZ, Potsdam, Germany (max@gfz-potsdam.de) In the last two decades, synchrotron...Potsdam, Germany 5 Dept. of Microbiology, Ludwig Maximilians-Universität, München, Germany Zircon (ZrSiO4) |  | | Book | | trace element results for each constituent color group were accompanied by correlation matrices that brought...using a high-resolution ion probe at Heidelberg, Germany, after DSE imaging to avoid areas of inclusions...margarite; muscovite + phlogopite + margarite; scapolite group + phlogopite + muscovite + margarite. Ruby-free...exploitation by various companies including Gemfields Group Ltd. [24,25] changed the international ruby market...(see Gemfields website). The auction by Gemfields Group Ltd. in June 2018 yielded a record sale of US$71 |  | | Book (edition) | | end-member. In italics are mineral group and family names, and minerals with a group or family name. Structural...approach of Smith et al., Аm. Min. 83, 126 (1998). Group, supergroup, subgroup, family, superfamily, and...M., Paris, pp. 16. Capri, L.J. (1981). Platinum-Group Elements: Mineralogy, Ceoloe,, Recovery. Сап. Institute...г\kontit = glaucodot, Dana бth. 101 (1892). Aksiпita group = axiпitc, Сhиdоhx 56 (1974). Akппit = feгronxinile...pimelite, Dana 6th. 1105 (1892). Alkali пiphiLolг group = surltc-пmphiLalс, Мгп. Л1пк. 61, 296 (1997). Alkaliapatite |
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