Mineralien / Minerals / Minerales > Systematik und Klassifikation / Systematics and Classification

Neue Mineralien Spt. Okt. 2011

(1/1)

Stefan:
NEW MINERAL PROPOSALS APPROVED IN SEPTEMBER 2011

IMA 2011-054
Protochabournéite
Tl5-xPb2x(Sb,As)21-xS34 (x~1.2-1.5)
Sant’Olga tunnel, Monte Arsiccio mine, Stazzema, Apuan Alps, Tuscany, Italy (43º58’N 10º17’E)
Paolo Orlandi*, Cristian Biagioni, Elena Bonaccorsi, Yves Moëlo and Werner H. Paar
*E-mail: orlandi@dst.unipi.it
Homeotype of chabournéite
triklin: P1¯ ; Struktur bestimmt
a = 8.150(2), b = 8.716(2), c = 21.579(4) Å;
a = 85.18(1), b = 96.94(1), g = 88.60(1)º
4.23(51), 3.959(54), 3.928(60), 3.673(63), 3.608(100), 2.824(77), 2.790(61)
Type material is deposited in the collections of the Museo di Storia Naturale e del Territorio, Universita` di Pisa, Italy, catalogue number 19413
How to cite: Orlandi, P., Biagioni, C., Bonaccorsi, E., Moëlo, Y. and Paar, W.H. (2011) Protochabourné ite, IMA 2011-054. CNMNC Newsletter No. 11, December 2011, page 2888; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-055
(CaCe3)(Al3Fe2+)(Si2O7)(SiO4)3O(OH)2
In the Hundholmen pegmatite, and the Stetind and Nedre Eivollen pegmatite outcrops of the Tysfjord granite, northern Norway
Paola Bonazzi*, Luca Bindi, Christian Chopin, Tomas A. Husdal and Giovanni O. Lepore
*E-mail: paola.bonazzi@unifi.it
Part of a polysomatic series having epidote and Törnebohmite as endmembers
monoklin: P21/m; Struktur bestimmt
a = 8.9110(4), b = 5.6866(2), c = 17.5252(7) Å, b = 116.300(5)º
15.7(75), 4.62(30), 3.489(40), 2.971(100), 2.828(50), 2.739(30), 2.619(60), 2.140(25)
Type material is deposited in the collections of the Museo di Storia Naturale, Universita` degli Studi di Firenze, Firenze, Italy, catalogue number 3110/I
How to cite: Bonazzi, P., Bindi, L., Chopin, C., Husdal, T.A. and Lepore, G.O. (2011) IMA 2011-055. CNMNC Newsletter No. 11, December 2011, page 2888; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-056
Aspedamite
Vacancy12(Fe3+2Fe2+)Nb4(ThNb9Fe3+2 Ti4+O42)(H2O)9(OH)3
Herrebøkasa quarry, Aspedammen, Østfold, Norway (59o04’30’’N 11o28’35’’E)
Mark A. Cooper, N.A. Ball, Yassir Abdu, F.C. Hawthorne*, P. C? erny´ and R. Kristiansen
*E-mail: frank_hawthorne@umanitoba.ca
Isostructural with menezesite
Cubic: Im3¯ ; Struktur bestimmt
a = 12.9078(6) Å
9.107(100), 4.567(15), 4.083(15), 3.454(18), 3.233(28), 2.889(33), 2.635(36), 1.726(29)
Type material is deposited in the collections of the Department of Natural History, Royal Ontario Museum, Toronto, Ontario, Canada, catalogue number M56117
How to cite: Cooper, M.A., Ball, N.A., Abdu, Y., Hawthorne, F.C., Černý, P. and Kristiansen, R. (2011) Aspedamite, IMA 2011-056. CNMNC Newsletter No. 11, December 2011, page 2888; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-057
Mariinskite
BeCr2O4
Mariinskoye emerald deposit, Malysheva,
Sverdlovskaya Oblast’, Russia (57.11842oN 61.40097oE)
Leonid A. Pautov*, Michail P. Popov, Yuriy V. Erokhin, Vera V. Khiller and Vladimir Y. Karpenko
*E-mail: labfmm@rambler.ru
Chromium-dominant analogue of chrysoberyl
Orthorhombic: Pnma
a = 9.709(2), b = 5.612(1), c = 4.492(1) Å
4.85(3), 4.08(4), 3.31(9), 2.629(5), 2.434(5), 2.381(4), 2.139(6), 1.651(10)
Type material is deposited in the collections of the Fersman Mineralogical Museum, Russian Academy of Science, Leninsky Prospect, Moscow, Russia, registration number 4159/1
How to cite: Pautov, L.A., Popov, M.P., Erokhin, Y.V., Khiller, V.V. and Karpenko, V.Y. (2011) Mariinskite, IMA 2011-057.
CNMNC Newsletter No. 11, December 2011, page 2888; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-058
Edgrewite
Ca9(SiO4)4F2
Upper Chegem volcanic caldera, Kabardino-Balkaria, North Caucasus, Russia (43º17’N 43º6’E)
E.V. Galuskin*, T. Armbruster, N.N. Pertsev, I.O. Galuskina, B. Lazic, V.M. Gazeev, R. Wlodyka, M. Dulski, P. Dzierz?anowski, A.E. Zadov and L. Dubrovinsky
*E-mail: evgeny.galuskin@us.edu.pl
Humite group
monoklin: P21/b; Struktur bestimmt
a = 5.0687(1), b = 11.3579(1), c = 15.4004(2) Å , a = 100.598(1)o
3.542(51), 3.029(100), 2.863(42), 2.823(79), 2.765(64), 2.657(44), 2.625(55), 1.907(59)
Type material is deposited in the collections of the Museum of Natural History, Bern, Switzerland, catalogue number NMBE 41086
How to cite: Galuskin, E.V., Armbruster, T., Pertsev, N.N., Galuskina, I.O., Lazic, B., Gazeev, V.M., Wlodyka, R., Dulski, M., Dzierz?anowski, P., Zadov, A.E. and Dubrovinsky, L. (2011) Edgrewite, IMA 2011-058. CNMNC Newsletter No. 11, December 2011, page 2888; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-060
Postite
Mg(H2O)6Al2(OH)2(H2O)8(V10O28)·13H2O
Vanadium Queen mine, La Sal Creek Canyon, and the Blue Cap mine, Lyon Canyon Creek, San Juan County, Utah, USA
Anthony R. Kampf, John M. Hughes*, Joe Marty and Barbara Nash
*E-mail: jmhughes@uvm.edu
New structure type
Orthorhombic: Pccn; Struktur bestimmt
a = 16.3357(6), b = 24.2434(17), c = 11.7343(4)Å
12.19(90), 8.937(100), 8.248(22), 6.801(14), 3.771(24), 3.335(13), 2.983(19), 1.991(17)
Two cotype specimens are deposited in the collections of the Natural History Museum of Los Angeles County, Los Angeles, California, USA, catalogue numbers 63564 (Vanadium
Queen mine) and 63563 (Blue Cap mine)
How to cite: Kampf, A.R., Hughes, J.M., Marty, J. and Nash, B. (2011) Postite, IMA 2011-060. CNMNC Newsletter No. 11, December 2011, page 2889; Mineralogical Magazine, 75,
2887-2893.

IMA 2011-061
Falsterite
Ca2MgMn2+2(Fe2+0.5Fe3+0.5)4Zn4(PO4)8(OH)4(H2O)14
Palermo No. 1 pegmatite, North Groton, Grafton County, New Hampshire, USA Anthony R. Kampf*, Stuart J. Mills, William B. Simmons and James W. Nizamoff
*E-mail: akampf@nhm.org
New structure type
monoklin: P21/c; Struktur bestimmt
a = 6.3868(18), b = 21.260(7), c = 15.365(5) Å , b = 90.564(6)º
12.865(34), 10.675(100), 4.834(12), 4.043(18), 3.220(25), 3.107(14), 2.846(19), 1.596(14)
Four cotype specimens are deposited in the collections of the Natural History Museum of Los Angeles County, Los Angeles, California, USA, catalogue numbers 63565, 63566, 63567 and 63568
How to cite: Kampf, A.R., Mills, S.J., Simmons, W.B. and Nizamoff, J.W. (2011) Falsterite, IMA 2011-061. CNMNC Newsletter No. 11, December 2011, page 2889; Mineralogical
Magazine, 75, 2887-2893.

NEW MINERAL PROPOSALS APPROVED IN OCTOBER 2011

IMA 2011-059
Leonardsenite
MgAlF5·2H2O
Eldfell and Hekla volcanoes, Iceland Donatella Mitolo, Anna Garavelli, Tonči Balić-Zunić*, Pasquale Acquafredda and Sveinn Peter
Jakobsson
*E-mail: toncib@snm.ku.dk
Inverse weberite structure
Orthorhombic: Imma
a = 7.055(1), b = 10.117(2), c = 6.813(1) Å
5.66(100), 4.92(29), 3.53(27), 3.03(31), 3.00(38), 2.297(16), 1.766(19), 1.762(24)
Holotype material (Eldfell) is deposited in the collections of the Icelandic Institute of Natural History, Reykjavi´k, Iceland, sample number NI 12256; other deposited material has the numbers 20630 (Eldfell), and NI 17067, NI 17073 and NI 17074 (Hekla)
How to cite: Mitolo, D., Garavelli, A., Balić-Zunić, T., Acquafredda, P. and Jakobsson, S.P. (2011) Leonardsenite, IMA 2011-059. CNMNC Newsletter No. 11, December 2011, page 2889; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-062
Bastnäsite-(Nd)
NdCO3F
Stetind pegmatite, Tysfjord, Nordland, Norway
(68o10’15.20’’N 16o33’10.65’E)
Ritsuro Miyawaki*, Kazumi Yokoyama and Tomas Husdal
*E-mail: miyawaki@kahaku.go.jp
Bastnäsite group
Hexagonal: P6¯ 2c
a = 7.079(1), c = 9.721(2) Å
4.86(71), 3.54(70), 2.86(100), 2.43(22), 2.04(31), 2.00(48), 1.883(29), 1.662(16)
Type material is deposited in the collections of the National Science Museum, Tokyo, registrationnumber NSM-MF15494
How to cite: Miyawaki, R., Yokoyama, K. and Husdal, T. (2011) Bastna¨site-(Nd), IMA 2011-062. CNMNC Newsletter No. 11, December 2011, page 2890; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-064
D'ansite-(Mn)
Na21Mn2+(SO4)10Cl3
Somma-Vesuvius complex, Napoli, Italy Italo Campostrini, Francesco Demartin, Carlo Castellano, Carlo Maria Gramaccioli and Massimo Russo
*E-mail: italo.campostrini@unimi.it
Mn2+-dominant analogue of d’ansite
Cubic: I4¯ 3d; Struktur bestimmt
a = 15.9291(9) Å
6.503(100), 5.632(27), 5.037(73), 4.257(80), 3.252(46), 3.124(64), 2.584(27), 2.458(22)
Holotype material is deposited in the mineral collections of Osservatorio Vesuviano - Napoli (Catalogue number OV128); a fragment of the holotype is housed in in the Reference
Collection of the DCSSI, University of Milan, sample number 2011-03
How to cite: Campostrini, I., Demartin, F.,
Castellano, C., Gramaccioli, C.M. and Russo, M. (2011) D’ansite-(Mn), IMA 2011-064. CNMNC Newsletter No. 11, December 2011, page 2890; Mineralogical Magazine, 75,
2887-2893.

IMA 2011-065
D'ansite-(Fe)
Na21Fe2+(SO4)10Cl3
La Fossa crater, Vulcano, Aeolian Islands, Italy
Italo Campostrini*, Francesco Demartin, Carlo Castellano and Carlo Maria Gramaccioli
*E-mail: italo.campostrini@unimi.it
Fe2+-dominant analogue of d’ansite
Cubic: I4¯ 3d; Struktur bestimmt
a = 15.882(3) Å
3.384(27), 3.113(26), 2.900(14), 2.807(100), 2.570(37), 2.161(15), 2.018(15), 1.714(29)
Holotype material is deposited in the Reference Collection of the DCSSI, University of Milan, sample number 2011-02
How to cite: Campostrini, I., Demartin, F., Castellano, C. and Gramaccioli, C.M. (2011) D’ansite-(Fe), IMA 2011-065. CNMNC Newsletter No. 11, December 2011, page 2890; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-066
Kobyashevite
Cu5(SO4)2(OH)6·4H2O
Kapital’naya mine, Vishnevye Mountains, Chelyabinsk Oblast’, South Urals, Russia
Igor V. Pekov*, Natalia V. Zubkova, Vasiliy O. Yapaskurt, Dmitriy I. Belakovskiy, Nikita V. Chukanov, Anatoly V. Kasatkin, Aleksey M. Kuznetsov and Dmitry Y. Pushcharovsky
*E-mail: igorpekov@mail.ru
Known synthetic phase
triklin: P1¯ ; Struktur bestimmt
a = 6.0731(6), b = 11.0597(13), c = 5.5094(6) Å ,
a = 102.883(9), b = 92.348(8), g = 92.597(9)o
10.84(100), 5.399(40), 5.178(12), 3.590(16), 2.691(16), 2.653(12), 2.583(12), 2.425(12)
The type specimen is deposited in the collections of the Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4152/1
How to cite: Pekov, I.V., Zubkova, N.V., Yapaskurt, V.O., Belakovskiy, D.I., Chukanov, N.V., Kasatkin, A.V., Kuznetsov, A.M. and Pushcharovsky, D.Y. (2011) Kobyashevite,
IMA 2011-066. CNMNC Newsletter No. 11, December 2011, page 2890; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-067
Calciolangbeinite
K2Ca2(SO4)3
Yadovitaya (Poisonous) fumarole, Second scoria cone, Tolbachik volcano, Kamchatka peninsula, Kamchatka Oblast’, Far-Eastern Region, Russia (55º41’N 160º14’E)
Igor V. Pekov*, Michael E. Zelenski, Natalia V. Zubkova, Vasiliy O. Yapaskurt, Nikita V. Chukanov, Dmitriy I. Belakovskiy and Dmitry Y. Pushcharovsky
*E-mail: igorpekov@mail.ru
Langbeinite group
Cubic: P213; Struktur bestimmt
a = 10.1887(2) Å
5.84(8), 4.54(9), 4.15(27), 3.218(100), 2.838(8), 2.736(37), 2.006(11), 1.658(8)
The type specimen is deposited in the collections of the Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4153/1
How to cite: Pekov, I.V., Zelenski, M.E., Zubkova, N.V., Yapaskurt, V.O., Chukanov, N.V., Belakovskiy, D.I. and Pushcharovsky, D.Y. (2011) Calciolangbeinite, IMA 2011-067.
CNMNC Newsletter No. 11, December 2011, page 2890; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-068
Ferrovalleriite
2(Fe,Cu)S·1.5Fe(OH)2
Oktyabr’sky mine, Talnakh, Norilsk area, Krasnoyarsk Krai, Siberia, Russia Igor V. Pekov*, Evgeny V. Sereda, Vasily O. Yapaskurt, Yury S. Polekhovsky, Sergey N. Britvin and Nikita V. Chukanov
*E-mail: igorpekov@mail.ru
Fe2+-dominant analogue of valleriite
Trigonal: R3¯ m, R3m or R32
a = 3.792(2), c = 34.06(3) Å
11.42(18), 5.69(100), 3.784(17), 3.268(58), 2.370(9), 1.894(34), 1.871(45), 1.593(13)
The type specimen is deposited in the collections of the Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4108/1
How to cite: Pekov, I.V., Sereda, E.V., Yapaskurt, V.O., Polekhovsky, Y.S., Britvin, S.N. and Chukanov, N.V. (2011) Ferrovalleriite, IMA 2011-068. CNMNC Newsletter No. 11,
December 2011, page 2891; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-069
Paseroite
PbMn2+(Fe3+,&)2(V5+,Ti,&)18O38
Molinello mine, Val Graveglia, Ne, Genova, eastern Liguria, northern Apennines, Italy (44º20’43’’N 9º27’32’’)
Stuart J. Mills*, Luca Bindi, Marcella Cadoni,
Marco E. Ciriotti and Anthony R. Kampf
*E-mail: smills@museum.vic.gov.au
Vanadium analogue of senaite
Trigonal: R3¯; Struktur bestimmt
a = 10.3894(5), c = 20.8709(8) Å
3.417(100), 3.012(21), 2.896(61), 2.858(36), 2.765(27), 2.260(85), 2.149(65), 1.809(57)
Cotype material is deposited in the mineralogical collections of the Museo di Storia Naturale, Sezione di Mineralogia e Litologia, Universita` di Firenze, Firenze, Italy, catalogue
number 3111/I, and in the mineralogical collections of the Museo Regionale di Scienze Naturali, Torino, Italy, catalogue number 15900
How to cite: Mills, S.J., Bindi, L., Cadoni, M., Ciriotti, M.E. and Kampf, A.R. (2011) Paseroite, IMA 2011-069. CNMNC Newsletter No. 11, December 2011, page 2891; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-070
Buseckite
(Fe,Zn,Mn)S
Zaklodzie meteorite, Zamos´c´, Lubelskie, Poland Chi Ma
*E-mail: chi@gps.caltech.edu
Wurtzite group
Hexagonal: P63mc
a = 3.8357, c = 6.3002 Å
3.322(100), 3.150(62), 2.938(90), 2.286(36), 1.918(76), 1.775(76), 1.638(48), 1.078(28)
The type specimen is deposited in the collections of the Smithsonian Institution’s National Museum of Natural History, Washington DC, USA, specimen number USNM 7607
How to cite: Ma, C. (2011) Buseckite, IMA 2011-070. CNMNC Newsletter No. 11, December 2011, page 2891; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-071
Fluor-elbaite
Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F
Cruzeiro mine, Minas Gerais, Brazil, and the Aqueana pegmatite (Uruba pegmatite), Aracuai, Minas Gerais, Brazil
Ferdinando Bosi*, Giovanni B. Andreozzi, Henrik Skogby, Aaron Lussier, Neil A. Ball and Frank C. Hawthorne*
*E-mail: ferdinando.bosi@uniroma1.it;
frank_hawthorne@umanitoba.ca
Tourmaline supergroup
Trigonal: R3m; Struktur bestimmt
a = 15.8720(2), c = 7.1103(1) Å (Cruzeiro mine)
4.200(57), 3.974(66), 3.447(99), 2.938(100), 2.568(93), 2.032(42), 1.649(29), 1.445(29)
The holotype specimen from the Cruzeiro mine is deposited in the collections of the Museum of Mineralogy, Earth Sciences Department, Sapienza University of Rome, Piazzale Aldo
Moro 5, 00185 Rome, Italy, catalogue number 33045
How to cite: Bosi, F., Andreozzi, G.B., Skogby, H., Lussier, A., Ball, N.A. and Hawthorne, F.C. (2011) Fluor-elbaite, IMA 2011-071. CNMNC Newsletter No. 11, December 2011, page 2891;
Mineralogical Magazine, 75, 2887-2893.

IMA 2011-072
Argesite
(NH4)7Bi3Cl16
La Fossa crater, Vulcano, Aeolian Islands, Italy
Francesco Demartin*, Italo Campostrini, Carlo Castellano, Carlo Maria Gramaccioli
*E-mail: francesco.demartin@unimi.it
New structure type
Trigonal: R3¯c; Struktur bestimmt
a = 13.093(1), c = 102.682(9) Å
6.46(11), 6.14(16), 5.71(11), 3.808(44), 3.164(100), 2.742(24), 1.906(16), 1.686(13)
Type material is deposited in the Reference Collection of the DCSSI, University of Milan, Milan, Italy, sample number 2011-04
How to cite: Demartin, F., Campostrini, I., Castellano, C. and Gramaccioli, C.M. (2011) Argesite, IMA 2011-072. CNMNC Newsletter No. 11, December 2011, page 2892;
Mineralogical Magazine, 75, 2887-2893.

IMA 2011-073
Vigrishinite
Zn2Ti4-xSi4O14(OH,H2O,&)8 (x < 1)
Pegmatite number 71, Malyi Punkaruaiv
Mountain, Lovozero alkaline complex, Kola Peninsula, Russia
Igor V. Pekov*, Sergey N. Britvin, Natalia V. Zubkova, Nikita V. Chukanov, Igor A. Bryzgalov, Inna S. Lykova, Dmitriy I. Belakovskiy and Dmitry Y. Pushcharovsky
*E-mail: igorpekov@mail.ru
Heterophyllosilicate of the bafertisite meroplesiotype series
triklin: P1¯ ; Struktur bestimmt
a = 8.743(9), b = 8.698(9), c = 11.581(11) Å ,
a = 91.54(8), b = 98.29(8), g = 105.65(8)º
11.7(67), 8.27(50), 7.37(27), 6.94(43), 5.73(54), 4.17(65), 2.861(100), 2.609(30)
Type material is deposited in the collections of the Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4156/1
How to cite: Pekov, I.V., Britvin, S.N., Zubkova, N.V., Chukanov, N.V., Bryzgalov, A.A., Lykova, I.S., Belakovskiy, D.I. and Pushcharovsky, D.Y. (2011) Vigrishinite, IMA
2011-073. CNMNC Newsletter No. 11, December 2011, page 2892; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-074
Umbrianite
K7Na2Ca2[Al3Si10O29]F2Cl2
Vispi quarry, Pian di Celle volcano, San
Venanzo, Terni Province, Umbria, Italy (42º51’49.71’’N 12º16’3.03’’E)
Victor V. Sharygin*, Igor V. Pekov, Natalia V. Zubkova, Alexander P. Khomyakov, Francesco
Stoppa and Dmitry Y. Pushcharovsky
*E-mail: sharygin@igm.nsc.ru
New structure type
Orthorhombic: Pmmn; Struktur bestimmt
a = 7.0618(5), b = 38.420(2), c = 6.5734(4) Å
9.65(100), 6.91(43), 6.59(97), 3.884(25), 3.293(77), 3.118(70), 2.903(52), 2.819(53)
Type material is deposited in the collections of the Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4157/1
How to cite: Sharygin, V.V., Pekov, I.V., Zubkova, N.V., Khomyakov, A.P., Stoppa, F. and Pushcharovsky, D.Y. (2011) Umbrianite, December 2011, page 2892; Mineralogical
Magazine, 75, 2887-2893.

IMA 2011-078
Betpakdalite-NaNa
[Na2(H2O)16Na(H2O)6][Mo8As2Fe3+3O33(OH)4]
Chuquicamata mine, Antofagasta, Chile Anthony R. Kampf* and Stuart J. Mills
*E-mail: akampf@nhm.org
Betpakdalite group
monoklin: C2/m; Struktur bestimmt
a = 19.2370(12), b = 11.0945(7), c = 15.1459(9)Å ,
b = 130.342(1)º
11.586(27), 9.640(30), 8.930(100), 7.389(33), 3.697(25), 3.168(25), 2.980(24), 2.862(27)
Type material is deposited in the collections of the Natural History Museum of Los Angeles Cou ty, Los Angeles, California, USA, catalogue numbers 63570 and 63571
How to cite: Kampf, A.R. and Mills, S.J. (2011) Betpakdalite-NaNa, IMA 2011-078. CNMNC Newsletter No. 11, December 2011, page 2892; Mineralogical Magazine, 75, 2887-2893.

IMA 2011-079
Obradovicite-NaCu
Na2(H2O)17Cu(H2O)6][Mo8As2Fe3+3O34(OH)3]
Chuquicamata mine, Antofagasta, Chile Anthony R. Kampf* and Stuart J. Mills
*E-mail: akampf@nhm.org
Obradovicite group
Orthorhombic: Pnmb; Struktur bestimmt
a = 14.872(4),b = 11.091(3), c = 15.032(4) Å
10.483(43), 8.936(100), 7.452(21), 3.226(25), 2.980(25), 2.898(29), 2.773(22), 2.598(23)
Type material is deposited in the collections of the Colorado School of Mines Geology Museum, Golden, Colorado, USA, catalogue number 86.496
How to cite: Kampf, A.R. and Mills, S.J. (2011) Obradovicite-NaCu, IMA 2011-079. CNMNC Newsletter No. 11, December 2011, page 2893; Mineralogical Magazine, 75, 2887-2893.

IMA 2007-018a
Fengchengite
Na12vacancy3(Ca,Sr)6Fe3+3 Zr3Si(Si25O73)(H2O,OH)3(OH,Cl)2
Saima Town, situated about 60 km NNE of Fengcheng City, Liaoning Province, China Shen Ganfu*, Xu Jinsha, Yao Peng, and Li Guowu
*E-mail: sgf829@yahoo.com.cn
Eudialyte group
Trigonal: R3¯m; Struktur bestimmt
a = 14.2467(6), c = 30.033(2) Å
7.186(55), 5.761(44), 4.187(53), 3.201(47), 2.978(61), 2.857(100), 2.146(29), 1.771(36)
Type material is deposited in the collections of the Geological Museum of China, Beijing, China, registered number M11632
How to cite: Shen, G., Xu, J., Yao, P., and Li, G. (2011) Fengchengite, IMA 2007-018a. CNMNC Newsletter No. 11, December 2011, page 2893; Mineralogical Magazine, 75, 2887-2893.

Erratum
IMA 2011-029
In CNMNC Newsletter No. 10 (Mineralogical Magazine, 75, 2549-2561), the formula for IMA 2011-029, oscarkempffite, was given incorrectly as Ag10Pb4(Sb17Bi9)26S48. The
correct formula is Ag10Pb4(Sb17Bi9)S26S48, or more simply, Ag10Pb4(Sb17Bi9)S48.

APPROVALS WITHDRAWN IN OCTOBER 2011
IMA 2010-049
Approval for the mineral IMA 2010-049
(‘‘steedeite’’) has been withdrawn. Further investigations have shown that the mineral is identical to catapleiite.

Stefan:
Sämtliche Mineralien sind im Lexikon angelegt. Bei wenigen fehlen noch ein paar Daten. Auch die Hölzel ID ist bereits eingetragen.

Navigation

[0] Themen-Index