nigel.stanger / Digital_Repository
Transfer to URL with SHA Find file
Newer
Older
Digital_Repository / Misc / Mass downloads / UTas / 2610.html
Nigel Stanger on 7 May 2013 39 KB - Imported Misc directory.
Raw Blame History 
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  2. "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  3. <html>
  4.   <head>
  5.     <title>UTas ePrints - Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin</title>
  6.     <script type="text/javascript" src="http://eprints.utas.edu.au/javascript/auto.js"><!-- padder --></script>
  7.     <style type="text/css" media="screen">@import url(http://eprints.utas.edu.au/style/auto.css);</style>
  8.     <style type="text/css" media="print">@import url(http://eprints.utas.edu.au/style/print.css);</style>
  9.     <link rel="icon" href="/images/eprints/favicon.ico" type="image/x-icon" />
  10.     <link rel="shortcut icon" href="/images/eprints/favicon.ico" type="image/x-icon" />
  11.     <link rel="Top" href="http://eprints.utas.edu.au/" />
  12.     <link rel="Search" href="http://eprints.utas.edu.au/cgi/search" />
  13.     <meta content="Sharygin, V.V." name="eprints.creators_name" />
  14. <meta content="Golovin, A.V." name="eprints.creators_name" />
  15. <meta content="Pokhilenko, N.P." name="eprints.creators_name" />
  16. <meta content="Kamenetsky, V.S." name="eprints.creators_name" />
  17. <meta name="eprints.creators_id" />
  18. <meta name="eprints.creators_id" />
  19. <meta name="eprints.creators_id" />
  20. <meta content="Dima.Kamenetsky@utas.edu.au" name="eprints.creators_id" />
  21. <meta content="article" name="eprints.type" />
  22. <meta content="2007-12-10 02:39:25" name="eprints.datestamp" />
  23. <meta content="2008-01-20T12:08:16Z" name="eprints.lastmod" />
  24. <meta content="show" name="eprints.metadata_visibility" />
  25. <meta content="Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin" name="eprints.title" />
  26. <meta content="pub" name="eprints.ispublished" />
  27. <meta content="260300" name="eprints.subjects" />
  28. <meta content="260100" name="eprints.subjects" />
  29. <meta content="restricted" name="eprints.full_text_status" />
  30. <meta content="djerfisherite, kimberlite, carbonatite, magma, mantle xenolith, potassium iron sulfide, kola-peninsula, oldoinyo-lengai, unaltered kimberlites, carbonatite volcano, crystal-structure, alkali chlorides, xenoliths, siberia, mantle" name="eprints.keywords" />
  31. <meta content="http://eurjmin.geoscienceworld.org/content/vol19/issue1/" name="eprints.note" />
  32. <meta content="Djerfisherite, an unusual potassium- and chlorine-bearing sulphide K6Na(Fe,Ni,Cu)(24)S26Cl, is found in remarkably fresh rocks of the Udachnaya-East kimberlite pipe, including several varieties of kimberlite and a kimberlite-hosted phlogopite-spinel lherzolite xenolith. In both kimberlite breccia and monticellite kimberlite djerfisherite is a common groundmass mineral. Djerfisherite is also present as a daughter phase in olivine-hosted inclusions of trapped carbonate-chloride melt and sulphide melt. The mineral is present as irregular or rounded grains (up to 80-100 mu m) in association with magnetite and pyrrhotite in the kimberlite groundmass, and together with carbonates, Na-K-chlorides, silicates, magnetite, sulphates and Fe-Ni-sulphides in melt inclusions. Djerfisherite in the lherzolite xenolith is mainly interstitial (up to 100 mu m) and commonly rims primary mantle sulphides that show clear signs of replacement. Broad compositional variations in Fe, Ni and Cu are common in djerfisherite from different occurrences of the Udachnaya-East pipe. Textural relations, heating stage experiments with melt inclusions and compositional data, suggest a late magmatic origin of djerfisherite in the Udachnaya-East kimberlite groundmass, at shallow depths and at T <= 800 degrees C. In contrast, djerfisherite in the lherzolite xenolith appears to be a product of direct precipitation from evolved kimberlite magma infiltrating into lithospheric xenoliths or reactions of evolved kimberlite fluids/melts with primary minerals in xenoliths." name="eprints.abstract" />
  33. <meta content="2007-02" name="eprints.date" />
  34. <meta content="published" name="eprints.date_type" />
  35. <meta content="European Journal of Mineralogy" name="eprints.publication" />
  36. <meta content="19" name="eprints.volume" />
  37. <meta content="1" name="eprints.number" />
  38. <meta content="51-63" name="eprints.pagerange" />
  39. <meta content="doi: 10.1127/0935-1221/2007/0019-0051" name="eprints.id_number" />
  40. <meta content="TRUE" name="eprints.refereed" />
  41. <meta content="0935-1221" name="eprints.issn" />
  42. <meta content="http://dx.doi.org/10.1127/0935-1221/2007/0019-0051" name="eprints.official_url" />
  43. <meta content="Al-Hermezi, H.M., McKie, D., Hall, A.J. (1986): Baghdadite, a new
  44. calcium zirconium silicate mineral from Iraq. Mineral. Mag., 50,
  45. 119–123.
  46. Balabonin, N.L., Voloshin, A.V., Pakhomovskii, Y.A., Polyakov,
  47. K.I. (1980): The composition of djerfisherite from alkaline complexes,
  48. Kola Peninsula. Mineral. Zh., 2, 90–99 (in Russian).
  49. Barkov, A.Y., Laajoki, K.V.O., Gehör, S.A., Yakovlev, Yu.N., Taikina-
  50. Aho, O. (1997): Chlorine-poor analogues of djerfisherite –
  51. thalfenisite from Noril’sk, Siberia and Salmagorsky, Kola Peninsula,
  52. Russia. Can. Mineral., 35, 1421–1430.
  53. Brey,G.P.&amp;Köhler, T.P. (1990):Geothermobarometry in four phase
  54. lherzolites II: new thermobarometers and practical assessment of
  55. using thermobarometers. J. Petrol., 31, 1353–1378.
  56. Bulanova, G.P., Spetsius, Z.V., Leskova, N.V. (1990): Sulfides in diamonds
  57. and xenoliths from kimberlitic pipes of Yakutia. Publ. H.
  58. Nauka, Novosibirsk, 120 p. (in Russian).
  59. Chakhmouradian, A.R. &amp;Mitchell, R.H. (2001): Three compositional
  60. varieties of perovskite from kimberlite of the Lac de Gras field
  61. (Northwest Territories, Canada). Mineral. Mag., 65, 133–148.
  62. Clarke,D.B. (1979): Synthesis of nickeloan djerfisherites and the origin
  63. of potassic sulphides at the Frank Smith mine. in “The Mantle
  64. Sample: Inclusions in Kimberlites and Other Volcanics”.
  65. Proc. Second Int. Kimberlite Conf., 2, 300–307.
  66. Clarke, D.B., Pe, G.G., MacKay, R.M., Gill, K.R., O’Hara, M.J.,
  67. Gard, J.A. (1977): A new potassium-iron-nickel sulfide from a
  68. nodule in kimberlite. Earth Planet. Sci. Lett., 35, 421–428.
  69. Clarke, D.B., Mitchell, R.G., Chapman, C.A.T., MacKay, R.M.
  70. (1994): Occurrence and origin of djerfisherite from the Elwin
  71. Bay kimberlite, Somerset Island, Northwest Territories. Can.
  72. Mineral., 32, 815–823.
  73. Czamanske, G.K., Erd, R.C., Sokolova, M.N., Dobrovol’skaya,
  74. M.G., Dmitrieva, M.T. (1979): New data on rasvumite and djerfisherite.
  75. Am. Mineral., 64, 776–778.
  76. Czamanske, G.K., Erd, R.C., Leonard, B.F., Clark, J.R. (1981): Bartonite,
  77. a new potassium iron sulfide mineral. Am. Mineral., 66,
  78. 369–375.
  79. Dawson, J.B. (1980): Kimberlites and their xenoliths. Springer-Verlag.
  80. Dawson, J.B., Smith, J.V., Steele, I.M. (1992): 1966 ash eruption of
  81. Oldoinyo Lengai: mineralogy of lapilli, and mixing of silicate
  82. and carbonate magmas. Mineral. Mag., 56, 1–16.
  83. Dawson, J.B., Smith, J.V., Steele, I.M. (1995): Petrology and mineral
  84. chemistry of plutonic igneous xenoliths from the carbonatite
  85. volcano, Oldoinyo Lengai, Tanzania. J. Petrol., 36, 797–826.
  86. Distler, V.V., Ilupin, I.P., Laputina, I.P. (1987): Sulfides of deep-seated
  87. origin in kimberlites and some aspects of copper-nickel mineralization.
  88. Int. Geol. Review, 29, 456–464.
  89. Dmitrieva, M.T. (1976): The crystallochemical formula of djerfisherite
  90. according to structural positions. Izv. Akad. Nauk SSSR, Ser.
  91. Geol, 4, 97–101 (in Russian).
  92. Dobrovol’skaya, M.G., Tsepin, A.I., Ilupin, I.P., Ponomarenko, A.I.
  93. (1975):Djerfisherite fromYakutia kimberlites. in “Mineraly i Paragenezisy
  94. Mineralov Endogennykh Mestorozhdenii”, P.M. Tatarinov,
  95. ed., Publ. H. Nauka, Leningrad, 3–11 (in Russian).
  96. Evans, H.T. &amp; Clark, J.R. (1981): The crystal structure of bartonite,
  97. a potassium iron sulfide, and its relationship to pentlandite and
  98. djerfisherite. Am. Mineral., 66, 376–384.
  99. Djerfisherite in the Udachnaya-East pipe kimberlite 61
  100. Fabries, J. (1979): Spinel-olivine geothermometry in peridotites
  101. from ultramafic complexes. Contrib. Mineral. Petrol., 69, 329–
  102. 336.
  103. Funchs, L.H. (1966): Djerfisherite, alkali copper-iron sulfide: a new
  104. mineral from enstatite chondrites. Science, 153, 166–167.
  105. Golovin, A.V. (2004):Melt evolution features during crystallization
  106. of kimberlites (Udachnaya-East pipe, Yakutia) and basanites
  107. (Bele pipe, Khakasia) based on study of melt inclusions. PhD dissertation,
  108. UIGGM SD RAS, Novosibirsk, 240 p.
  109. Golovin, A.V., Sharygin, V.V., Pokhilenko, N.P., Mal’kovets, V.G.,
  110. Kolesov, B.A., Sobolev, N.V. (2003): Secondary melt inclusions
  111. in olivine from unaltered kimberlites of the Udachnaya-Eastern
  112. pipe,Yakutia. Dokl. Russ. Acad. Sci., Earth Sci. Sect., 388, 93–96.
  113. Govorov, I.N., Blagodareva, N.S., Kiryukhina, N.I., Khar’kiv, A.D.,
  114. Shcheglov, A.D. (1984): Primary potassium minerals in deep-seated
  115. eclogites of Yakutia. Int. Geol. Review, 26, 1290–1294.
  116. Henderson, C.M.B., Kogarko, L.N., Plant, D.A. (1999): Extreme
  117. closed system fractionation of volatile-rich, ultrabasic peralkaline
  118. melt inclusions and the occurrence of djerfisherite in the
  119. Kugda alkaline complex, Siberia. Mineral. Mag., 63, 488–495.
  120. Ifantopulo, T.N., Yushko-Zakharova, O.Y., Dubakina, L.S. (1978):
  121. Djerfisherite from the Lovozero massif. Dokl. Acad. Sci. USSR,
  122. Earth Sci. Sect., 243, 199–200 (in Russian).
  123. Jamtveit, B., Dahlgren, S., Austrheim, H. (1997): High-grade contact
  124. metamorphism of calcareous rocks from the Oslo Rift,
  125. Southern Norway. Am. Mineral., 82, 1241–1254.
  126. Jago, B.C. &amp; Gittins, J. (1999): Mn- and F-bearing rasvumite in natrocarbonatite
  127. at Oldoinyo Lengai volcano, Tanzania. Mineral.
  128. Mag., 63, 53–55.
  129. Kamenetsky,M.B. (2005): New identity of the kimberlite melt: constrains
  130. from unaltered diamondiferous Udachnaya-East pipe
  131. kimberlite, Siberia, Russia. PhD dissertation, University of Tasmania,
  132. Australia, 286 p.
  133. Kamenetsky, M.B., Sobolev,A.V., Kamenetsky,V.S., Maas, R.,Danyushevsky,
  134. L.V., Thomas, R., Pokhilenko, N.P., Sobolev, N.V.
  135. (2004): Kimberlite melts rich in alkali chlorides and carbonates: A
  136. potent metasomatic agent in the mantle. Geology, 32 (10), 845–848.
  137. Khar’kiv, A.D., Zinchuk, N.N., Kryuchkov, A.I. (1998): Diamond
  138. primary deposits of the world. Publ. H. Nedra, Moscow, 555 p.
  139. Kislov, Y.V., Orsoev, D.A., Pushkarev, Y.V. (1994): Halogens in
  140. djerfisherite from a magnesian skarn in the Yoko-Dovyren platinum-
  141. bearing massif (northern Pribaikal’ye). Russ. Geol. Geophys.,
  142. 35 (11), 54–57.
  143. Kogarko, L.N., Plant, D.A., Henderson, C.M.B., Kjarsgaard, B.A.
  144. (1991): Na-rich carbonate inclusions in perovskite and calzirtite
  145. from the Guli intrusive Ca-carbonatite, Polar Siberia. Contrib.
  146. Mineral. Petrol., 109, 124–129.
  147. Konev, A.A. &amp; Samoilov, V.S. (1974): Contact metamorphism and
  148. metasomatism in aureole of the Tazheran alkaline intrusion. Publ.
  149. H. Nauka, Novosibirsk, 244 p. (in Russian).
  150. Konev, A.A., Vorob’ev, E.I., Lazebnik, K.A. (1996): The mineralogy
  151. of the Murun alkaline massif. Siberian Branch of Russian
  152. Academy Publ. H, Novosibirsk (in Russian).
  153. Kornilova, V.P., Egorov, K.N., Safronov, A.F., Filippov, N.D., Zaitsev,
  154. A.I. (1998): Monticellite kimberlite from the Udachnaya-
  155. East pipe and some aspects for evolution of kimberlite melts.
  156. Otech. Geol., no. 1, 48–51 (in Russian).
  157. Korobeinikov, A.N., Mitrofanov, F.P., Gehör, S., Laajoki, K., Pavlov,
  158. V.P., Mamontov, V.P. (1998): Geology and copper sulphide
  159. mineralization of the Salmagorskii ring igneous complex, Kola
  160. Peninsula, NW Russia. J. Petrol., 39, 2033–2041.
  161. Kostyleva-Labuntsova, E.E., Borutskii, B.E., Sokolova,M.N., Shlyukova,
  162. Z.V., Dorfman, M.D., Dudkin, O.B., Kozyreva, L.B.
  163. (1978): The mineralogy of the Khibini massif. V. 2 (minerals).
  164. Publ. H. Nauka, Moscow, 586 p. (in Russian).
  165. Lin, Y. &amp; El Goresy, A. (2002): A comparative study of opaque
  166. phases in Qingzhen (EH3) and MacAlpine Hills 88136 (EL3):
  167. Representatives of EH and EL parent bodies. Meteorit. Planetary
  168. Sci., 37, 577–599.
  169. Lisitsin, D.V., Dobrovol’skaya, M.G., Tsepin, A.I., Shcherbachev,
  170. D.K., Trubkin, N.V., Kononkova, N.N. (2002): Sulfide mineralization
  171. in high-alkaline pegmatites of the Koashva deposit (Khibiny
  172. Massif,Kola Peninsula). Geol.Ore Deposits, 44 (5), 385–395.
  173. Maas, R., Kamenetsky, M.B., Sobolev, A.V., Kamenetsky, V.S. and
  174. Sobolev, N.V. (2005): Sr, Nd, and Pb isotope evidence for a mantle
  175. origin of alkali chlorides and carbonates in the Udachnaya
  176. kimberlite, Siberia. Geology, 33, 549–552.
  177. Malich, K.N. &amp; Auge, T. (1998): The composition of inclusions in
  178. osmium minerals as an indicator of the formation conditions of
  179. the Guli ultrabasic massif. Dokl. Russ. Acad. Sci., Earth Sci.
  180. Sect., 361A, 888–890.
  181. Misra, K.C., Anand, M., Taylor, L.A., Sobolev, N.V. (2004): Multistage
  182. metasomatism of diamondiferous eclogite xenoliths from
  183. the Udachnaya kimberlite pipe, Yakutia, Siberia. Contrib. Mineral.
  184. Petrol., 146, 696–714.
  185. Mitchell, R.H. (1986): Kimberlites: Mineralogy, Geochemistry and
  186. Petrology. Plenum Press, New York, 442 p.
  187. Mitchell, R.H. (1997): Carbonate-carbonate immiscibility, neighborite
  188. and potassium iron sulphide in Oldoinyo Lengai natrocarbonatite.
  189. Mineral. Mag., 61, 779–789.
  190. Nimis, P. &amp; Taylor,W.R. (2000): Single clinopyroxene thermobarometry
  191. for garnet peridotites. Part I. Calibration and testing of a
  192. Cr-in-Cpx barometer and an enstatite-in-Cpx thermometer. Contrib.
  193. Mineral. Petrol., 139, 541–554.
  194. Orsoev,D.A., Kislov,Y.V., Zaguzin,G.N. (1993):Djerfisherite from
  195. magnesian skarns of the Yoko-Dovyren layered intrusion. Russ.
  196. Geol. Geophys., 34 (5), 121–126.
  197. Panina, L.I., Sazonov, A.M., Usol’tseva L.M. (2001): Melilite- and
  198. monticellite-bearing rocks of the Krestovskaya intrusion (northern
  199. Siberian Platform) and their genesis. Russ. Geol. Geophys.,
  200. 42 (9), 1243–1263.
  201. Pascal, M.-L., Fonteilles, M., Verkaeren, J., Piret, R., Marincea, S.
  202. (2001): The melilite-bearing high-temperature skarns of the Apuseni
  203. Mountains, Carpathians, Romania. Can. Mineral., 39, 1405–1434.
  204. Pavlov, D.I.&amp;Ilupin, I.P. (1973): Halite in the Yakutian kimberlites:
  205. its relationships with serpentine and question about source of solutions
  206. precipitated it. Dokl. Acad. Sci. USSR, Earth Sci. Sect.,
  207. 213, 1406–1409 (in Russian).
  208. Pekov, I.V., Shcherbachev, K.D., Kononkova, N.N. (2003): Bartonite
  209. from the Lovozero massif (Kola Peninsula). Zap.Vser. Mineral.
  210. Obshchest., 132(3), 97–101 (in Russian).
  211. Pekov, I.V., Agakhanov, A.A., Boldyreva, M.M., Grishin, V.G.
  212. (2005): Pautovite, CsFe2S3, a new mineral species from the Lovozero
  213. alkaline complex, Kola Peninsula, Russia. Can. Mineral.,
  214. 43, 965–972.
  215. Pertsev, N.N., Konnikov, E.G., Kislov, Y.V., Orsoev, D.A., Nekrasov,
  216. A.N. (2003): Merwinite-facies magnesian skarns in xenoliths
  217. from dunites of the Dovyren layered massif. Petrology (Petrologiya),
  218. 11 (5), 464–475.
  219. Sack, R.O. &amp; Ghiorso, M.S. (1991): Chromian spinels as petrogenetic
  220. indicators: Thermodynamics and petrological application.
  221. Amer. Mineral., 76, 827–847.
  222. Sharygin, V.V., Golovin, A.V., Pokhilenko, N.P., Sobolev, N.V.
  223. (2003): Djerfisherite in unaltered kimberlites of the Udachnaya-
  224. Eastern pipe, Yakutia. Dokl. Russ. Acad. Sci., Earth Sci. Sect.,
  225. 390, 554–557.
  226. 62 V.V. Sharygin, A.V. Golovin, N.P. Pokhilenko, V.S. Kamenetsky
  227. Solovova, I.P., Girnis, A.P., Ryabchikov, I.D. (1996): Inclusions of
  228. carbonate and silicatemelts in minerals of alkali basaltoids, Eastern
  229. Pamir. Petrology (Petrologiya), 4 (4), 339–363.
  230. Solov’yeva, L.V., Barankevich, V.G., Zav’yalova, L.L., Lipskaya,
  231. V.I. (1988): Metasomatic alterations in ferromagnesian eclogites
  232. from the Udachnaya pipe. Dokl. Acad. Sci. USSR, Earth Sci.
  233. Sect., 303, 107–110.
  234. Solov’yeva, L.V., Egorov, K.N., Markova, M.E., Khar’kiv, A.D.,
  235. Popolitov, K.E., Barankevich, V.G., (1997): Mantle metasomatism
  236. and melting in deep-seated xenoliths from the Udachnaya
  237. pipe, their possible relationship with diamond and kimberlite.
  238. Russ. Geol. Geophys., 38 (1), 172–193.
  239. Spetsius, Z.V. (2004): Metasomatism and partial melting in xenoliths
  240. from the kimberlites of Yakutia: implication to the origin of
  241. diamonds. in “Deep-seated magmatism, its sources and their relation
  242. to plume processes”, N.V.Vladykin, ed., Publ. H. Institute of
  243. Geography SB RAS, Irkutsk, 128–159.
  244. Spetsius, Z.V., Bulanova, G.P., Leskova, N.V. (1987): Djerfisherite
  245. and its genesis in kimberlitic rocks. Dokl. Acad. Sci. USSR, Earth
  246. Sci. Sect., 293, 133–136.
  247. Stoppa, F., Sharygin, V.V., Cundari, A. (1997): New mineral data
  248. from the kamafugite-carbonatite association: the melilitolite of
  249. Pian di Celle, Italy. Mineral. Petrol., 61, 27–45.
  250. Sukharzhevskaya, E.S. &amp; Artyukhova, A.A. (2000): Sulfide mineralization
  251. in carbonatites of theVuoriyarvi massif. in “Mineralogicheskie
  252. Muzei v 21 veke”, Saint Peterburg, 113 (in Russian).
  253. Takechi, Y., Kusachi, I., Nakamuta, Y., Kase, K. (2000): Nickelbearing
  254. djerfisherite in gehlenite-spurrite skarn at Kushiro, Hiroshima
  255. Prefecture, Japan. Resource Geol., 50, 179–184.
  256. Taylor,W.R. (1998): An experimental test of some geothermometer
  257. and geobarometer formulations for upper mantle peridotites with
  258. application to the thermobarometry of fertile lherzolite and garnet
  259. websterite. Neue Jahrb. Mineral. Abh., 172, 381–408.
  260. Wells, P.R.A. (1977): Pyroxene thermometry in simple and complex
  261. systems. Contrib. Mineral. Petrol., 62, 129–139.
  262. Yakovenchuk, V.N., Pakhomovsky, Y.A., Men’shikov, Y.P., Ivanyuk,
  263. G.Y., Krivovichev, S.V., Burns, P.C. (2003): Chlorbartonite,
  264. K6Fe24S26(Cl,S), a newmineral species from a hydrothermal vein
  265. in the Khibina massif, Kola Peninsula, Russia: Description and
  266. crystal structure. Can. Mineral., 41, 503–511.
  267. Yeremeev, N.V., Dobrovol’skaya,M.G., Miravitskaya, G.N. (1982):
  268. A new find of djerfisherite in rocks of the potassic alkaline series
  269. of the Inagli complex (Aldan Shield). Dokl. Acad. Sci. USSR,
  270. 263, 1210–1212 (in Russian).
  271. Zedgenizov, D.A., Logvinova, A.M., Shatskii, V.S., Sobolev, N.V.
  272. (1998): Inclusions in microdiamonds from some kimberlite diatremes
  273. of Yakutia. Dokl. Russ. Acad. Sci., Earth Sci. Sect., 359,
  274. 204–208.
  275. " name="eprints.referencetext" />
  276. <meta content="Sharygin, V.V. and Golovin, A.V. and Pokhilenko, N.P. and Kamenetsky, V.S. (2007) Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin. European Journal of Mineralogy, 19 (1). pp. 51-63. ISSN 0935-1221" name="eprints.citation" />
  277. <meta content="http://eprints.utas.edu.au/2610/1/EJM_2007-djerfisherite.pdf" name="eprints.document_url" />
  278. <link rel="schema.DC" href="http://purl.org/DC/elements/1.0/" />
  279. <meta content="Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin" name="DC.title" />
  280. <meta content="Sharygin, V.V." name="DC.creator" />
  281. <meta content="Golovin, A.V." name="DC.creator" />
  282. <meta content="Pokhilenko, N.P." name="DC.creator" />
  283. <meta content="Kamenetsky, V.S." name="DC.creator" />
  284. <meta content="260300 Geochemistry" name="DC.subject" />
  285. <meta content="260100 Geology" name="DC.subject" />
  286. <meta content="Djerfisherite, an unusual potassium- and chlorine-bearing sulphide K6Na(Fe,Ni,Cu)(24)S26Cl, is found in remarkably fresh rocks of the Udachnaya-East kimberlite pipe, including several varieties of kimberlite and a kimberlite-hosted phlogopite-spinel lherzolite xenolith. In both kimberlite breccia and monticellite kimberlite djerfisherite is a common groundmass mineral. Djerfisherite is also present as a daughter phase in olivine-hosted inclusions of trapped carbonate-chloride melt and sulphide melt. The mineral is present as irregular or rounded grains (up to 80-100 mu m) in association with magnetite and pyrrhotite in the kimberlite groundmass, and together with carbonates, Na-K-chlorides, silicates, magnetite, sulphates and Fe-Ni-sulphides in melt inclusions. Djerfisherite in the lherzolite xenolith is mainly interstitial (up to 100 mu m) and commonly rims primary mantle sulphides that show clear signs of replacement. Broad compositional variations in Fe, Ni and Cu are common in djerfisherite from different occurrences of the Udachnaya-East pipe. Textural relations, heating stage experiments with melt inclusions and compositional data, suggest a late magmatic origin of djerfisherite in the Udachnaya-East kimberlite groundmass, at shallow depths and at T <= 800 degrees C. In contrast, djerfisherite in the lherzolite xenolith appears to be a product of direct precipitation from evolved kimberlite magma infiltrating into lithospheric xenoliths or reactions of evolved kimberlite fluids/melts with primary minerals in xenoliths." name="DC.description" />
  287. <meta content="2007-02" name="DC.date" />
  288. <meta content="Article" name="DC.type" />
  289. <meta content="PeerReviewed" name="DC.type" />
  290. <meta content="application/pdf" name="DC.format" />
  291. <meta content="http://eprints.utas.edu.au/2610/1/EJM_2007-djerfisherite.pdf" name="DC.identifier" />
  292. <meta content="http://dx.doi.org/10.1127/0935-1221/2007/0019-0051" name="DC.relation" />
  293. <meta content="Sharygin, V.V. and Golovin, A.V. and Pokhilenko, N.P. and Kamenetsky, V.S. (2007) Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin. European Journal of Mineralogy, 19 (1). pp. 51-63. ISSN 0935-1221" name="DC.identifier" />
  294. <meta content="http://eprints.utas.edu.au/2610/" name="DC.relation" />
  295. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/BibTeX/epprod-eprint-2610.bib" title="BibTeX" type="text/plain" />
  296. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/ContextObject/epprod-eprint-2610.xml" title="OpenURL ContextObject" type="text/xml" />
  297. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/ContextObject::Dissertation/epprod-eprint-2610.xml" title="OpenURL Dissertation" type="text/xml" />
  298. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/ContextObject::Journal/epprod-eprint-2610.xml" title="OpenURL Journal" type="text/xml" />
  299. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/DC/epprod-eprint-2610.txt" title="Dublin Core" type="text/plain" />
  300. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/DIDL/epprod-eprint-2610.xml" title="DIDL" type="text/xml" />
  301. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/EndNote/epprod-eprint-2610.enw" title="EndNote" type="text/plain" />
  302. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/HTML/epprod-eprint-2610.html" title="HTML Citation" type="text/html; charset=utf-8" />
  303. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/METS/epprod-eprint-2610.xml" title="METS" type="text/xml" />
  304. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/MODS/epprod-eprint-2610.xml" title="MODS" type="text/xml" />
  305. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/RIS/epprod-eprint-2610.ris" title="Reference Manager" type="text/plain" />
  306. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/Refer/epprod-eprint-2610.refer" title="Refer" type="text/plain" />
  307. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/Simple/epprod-eprint-2610text" title="Simple Metadata" type="text/plain" />
  308. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/Text/epprod-eprint-2610.txt" title="ASCII Citation" type="text/plain; charset=utf-8" />
  309. <link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2610/XML/epprod-eprint-2610.xml" title="EP3 XML" type="text/xml" />
  310.  
  311.   </head>
  312.   <body bgcolor="#ffffff" text="#000000" onLoad="loadRoutine(); MM_preloadImages('images/eprints/ePrints_banner_r5_c5_f2.gif','images/eprints/ePrints_banner_r5_c7_f2.gif','images/eprints/ePrints_banner_r5_c8_f2.gif','images/eprints/ePrints_banner_r5_c9_f2.gif','images/eprints/ePrints_banner_r5_c10_f2.gif','images/eprints/ePrints_banner_r5_c11_f2.gif','images/eprints/ePrints_banner_r6_c4_f2.gif')">
  313.     
  314.     <div class="ep_noprint"><noscript><style type="text/css">@import url(http://eprints.utas.edu.au/style/nojs.css);</style></noscript></div>
  315.  
  316.  
  317.  
  318.  
  319. <table width="795" border="0" cellspacing="0" cellpadding="0">
  320.   <tr>
  321.     <td><script language="JavaScript1.2">mmLoadMenus();</script>
  322.       <table border="0" cellpadding="0" cellspacing="0" width="795">
  323.         <!-- fwtable fwsrc="eprints_banner_final2.png" fwbase="ePrints_banner.gif" fwstyle="Dreamweaver" fwdocid = "1249563342" fwnested="0" -->
  324.         <tr>
  325.           <td><img src="/images/eprints/spacer.gif" width="32" height="1" border="0" alt="" /></td>
  326.           <td><img src="/images/eprints/spacer.gif" width="104" height="1" border="0" alt="" /></td>
  327.           <td><img src="/images/eprints/spacer.gif" width="44" height="1" border="0" alt="" /></td>
  328.           <td><img src="/images/eprints/spacer.gif" width="105" height="1" border="0" alt="" /></td>
  329.           <td><img src="/images/eprints/spacer.gif" width="41" height="1" border="0" alt="" /></td>
  330.           <td><img src="/images/eprints/spacer.gif" width="16" height="1" border="0" alt="" /></td>
  331.           <td><img src="/images/eprints/spacer.gif" width="68" height="1" border="0" alt="" /></td>
  332.           <td><img src="/images/eprints/spacer.gif" width="68" height="1" border="0" alt="" /></td>
  333.           <td><img src="/images/eprints/spacer.gif" width="68" height="1" border="0" alt="" /></td>
  334.           <td><img src="/images/eprints/spacer.gif" width="82" height="1" border="0" alt="" /></td>
  335.           <td><img src="/images/eprints/spacer.gif" width="69" height="1" border="0" alt="" /></td>
  336.           <td><img src="/images/eprints/spacer.gif" width="98" height="1" border="0" alt="" /></td>
  337.           <td><img src="/images/eprints/spacer.gif" width="1" height="1" border="0" alt="" /></td>
  338.         </tr>
  339.         <tr>
  340.           <td colspan="12"><img name="ePrints_banner_r1_c1" src="/images/eprints/ePrints_banner_r1_c1.gif" width="795" height="10" border="0" alt="" /></td>
  341.           <td><img src="/images/eprints/spacer.gif" width="1" height="10" border="0" alt="" /></td>
  342.         </tr>
  343.         <tr>
  344.           <td rowspan="6"><img name="ePrints_banner_r2_c1" src="/images/eprints/ePrints_banner_r2_c1.gif" width="32" height="118" border="0" alt="" /></td>
  345.           <td rowspan="5"><a href="http://www.utas.edu.au/"><img name="ePrints_banner_r2_c2" src="/images/eprints/ePrints_banner_r2_c2.gif" width="104" height="103" border="0" alt="" /></a></td>
  346.           <td colspan="10"><img name="ePrints_banner_r2_c3" src="/images/eprints/ePrints_banner_r2_c3.gif" width="659" height="41" border="0" alt="" /></td>
  347.           <td><img src="/images/eprints/spacer.gif" width="1" height="41" border="0" alt="" /></td>
  348.         </tr>
  349.         <tr>
  350.           <td colspan="3"><a href="http://eprints.utas.edu.au/"><img name="ePrints_banner_r3_c3" src="/images/eprints/ePrints_banner_r3_c3.gif" width="190" height="31" border="0" alt="" /></a></td>
  351.           <td rowspan="2" colspan="7"><img name="ePrints_banner_r3_c6" src="/images/eprints/ePrints_banner_r3_c6.gif" width="469" height="37" border="0" alt="" /></td>
  352.           <td><img src="/images/eprints/spacer.gif" width="1" height="31" border="0" alt="" /></td>
  353.         </tr>
  354.         <tr>
  355.           <td colspan="3"><img name="ePrints_banner_r4_c3" src="/images/eprints/ePrints_banner_r4_c3.gif" width="190" height="6" border="0" alt="" /></td>
  356.           <td><img src="/images/eprints/spacer.gif" width="1" height="6" border="0" alt="" /></td>
  357.         </tr>
  358.         <tr>
  359.           <td colspan="2"><img name="ePrints_banner_r5_c3" src="/images/eprints/ePrints_banner_r5_c3.gif" width="149" height="1" border="0" alt="" /></td>
  360.           <td rowspan="2" colspan="2"><a href="/information.html" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821132634_0,0,25,null,'ePrints_banner_r5_c5');MM_swapImage('ePrints_banner_r5_c5','','/images/eprints/ePrints_banner_r5_c5_f2.gif',1);"><img name="ePrints_banner_r5_c5" src="/images/eprints/ePrints_banner_r5_c5.gif" width="57" height="25" border="0" alt="About" /></a></td>
  361.           <td rowspan="2"><a href="/view/" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133021_1,0,25,null,'ePrints_banner_r5_c7');MM_swapImage('ePrints_banner_r5_c7','','/images/eprints/ePrints_banner_r5_c7_f2.gif',1);"><img name="ePrints_banner_r5_c7" src="/images/eprints/ePrints_banner_r5_c7.gif" width="68" height="25" border="0" alt="Browse" /></a></td>
  362.           <td rowspan="2"><a href="/perl/search/simple" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133201_2,0,25,null,'ePrints_banner_r5_c8');MM_swapImage('ePrints_banner_r5_c8','','/images/eprints/ePrints_banner_r5_c8_f2.gif',1);"><img name="ePrints_banner_r5_c8" src="/images/eprints/ePrints_banner_r5_c8.gif" width="68" height="25" border="0" alt="Search" /></a></td>
  363.           <td rowspan="2"><a href="/perl/register" onMouseOut="MM_swapImgRestore();MM_startTimeout();" onMouseOver="MM_showMenu(window.mm_menu_1018171924_3,0,25,null,'ePrints_banner_r5_c9');MM_swapImage('ePrints_banner_r5_c9','','/images/eprints/ePrints_banner_r5_c9_f2.gif',1);"><img name="ePrints_banner_r5_c9" src="/images/eprints/ePrints_banner_r5_c9.gif" width="68" height="25" border="0" alt="register" /></a></td>
  364.           <td rowspan="2"><a href="/perl/users/home" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133422_4,0,25,null,'ePrints_banner_r5_c10');MM_swapImage('ePrints_banner_r5_c10','','/images/eprints/ePrints_banner_r5_c10_f2.gif',1);"><img name="ePrints_banner_r5_c10" src="/images/eprints/ePrints_banner_r5_c10.gif" width="82" height="25" border="0" alt="user area" /></a></td>
  365.           <td rowspan="2"><a href="/help/" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133514_5,0,25,null,'ePrints_banner_r5_c11');MM_swapImage('ePrints_banner_r5_c11','','/images/eprints/ePrints_banner_r5_c11_f2.gif',1);"><img name="ePrints_banner_r5_c11" src="/images/eprints/ePrints_banner_r5_c11.gif" width="69" height="25" border="0" alt="Help" /></a></td>
  366.           <td rowspan="3" colspan="4"><img name="ePrints_banner_r5_c12" src="/images/eprints/ePrints_banner_r5_c12.gif" width="98" height="40" border="0" alt="" /></td>
  367.           <td><img src="/images/eprints/spacer.gif" width="1" height="1" border="0" alt="" /></td>
  368.         </tr>
  369.         <tr>
  370.           <td rowspan="2"><img name="ePrints_banner_r6_c3" src="/images/eprints/ePrints_banner_r6_c3.gif" width="44" height="39" border="0" alt="ePrints home" /></td>
  371.           <td><a href="/" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('ePrints_banner_r6_c4','','/images/eprints/ePrints_banner_r6_c4_f2.gif',1);"><img name="ePrints_banner_r6_c4" src="/images/eprints/ePrints_banner_r6_c4.gif" width="105" height="24" border="0" alt="ePrints home" /></a></td>
  372.           <td><img src="/images/eprints/spacer.gif" width="1" height="24" border="0" alt="" /></td>
  373.         </tr>
  374.         <tr>
  375.           <td><img name="ePrints_banner_r7_c2" src="/images/eprints/ePrints_banner_r7_c2.gif" width="104" height="15" border="0" alt="" /></td>
  376.           <td colspan="8"><img name="ePrints_banner_r7_c4" src="/images/eprints/ePrints_banner_r7_c4.gif" width="517" height="15" border="0" alt="" /></td>
  377.           <td><img src="/images/eprints/spacer.gif" width="1" height="15" border="0" alt="" /></td>
  378.         </tr>
  379.       </table></td>
  380.   </tr>
  381.     <tr><td><table width="100%" style="font-size: 90%; border: solid 1px #ccc; padding: 3px"><tr>
  382.       <td align="left"><a href="http://eprints.utas.edu.au/cgi/users/home">Login</a> | <a href="http://eprints.utas.edu.au/cgi/register">Create Account</a></td>
  383.       <td align="right" style="white-space: nowrap">
  384.         <form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/search" style="display:inline">
  385.           <input class="ep_tm_searchbarbox" size="20" type="text" name="q" />
  386.           <input class="ep_tm_searchbarbutton" value="Search" type="submit" name="_action_search" />
  387.           <input type="hidden" name="_order" value="bytitle" />
  388.           <input type="hidden" name="basic_srchtype" value="ALL" />
  389.           <input type="hidden" name="_satisfyall" value="ALL" />
  390.         </form>
  391.       </td>
  392.     </tr></table></td></tr>
  393.   <tr>
  394.     <td class="toplinks"><!-- InstanceBeginEditable name="content" -->
  395.  
  396.  
  397. <div align="center">
  398.   
  399.   <table width="720" class="ep_tm_main"><tr><td align="left">
  400.     <h1 class="ep_tm_pagetitle">Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin</h1>
  401.     <p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Sharygin, V.V.</span> and <span class="person_name">Golovin, A.V.</span> and <span class="person_name">Pokhilenko, N.P.</span> and <span class="person_name">Kamenetsky, V.S.</span> (2007) <xhtml:em>Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin.</xhtml:em> European Journal of Mineralogy, 19 (1). pp. 51-63. ISSN 0935-1221</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/2610/1/EJM_2007-djerfisherite.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" border="0" class="ep_doc_icon" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/2610/1/EJM_2007-djerfisherite.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />2853Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input value="3419" name="docid" accept-charset="utf-8" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.1127/0935-1221/2007/0019-0051">http://dx.doi.org/10.1127/0935-1221/2007/0019-0051</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">Djerfisherite, an unusual potassium- and chlorine-bearing sulphide K6Na(Fe,Ni,Cu)(24)S26Cl, is found in remarkably fresh rocks of the Udachnaya-East kimberlite pipe, including several varieties of kimberlite and a kimberlite-hosted phlogopite-spinel lherzolite xenolith. In both kimberlite breccia and monticellite kimberlite djerfisherite is a common groundmass mineral. Djerfisherite is also present as a daughter phase in olivine-hosted inclusions of trapped carbonate-chloride melt and sulphide melt. The mineral is present as irregular or rounded grains (up to 80-100 mu m) in association with magnetite and pyrrhotite in the kimberlite groundmass, and together with carbonates, Na-K-chlorides, silicates, magnetite, sulphates and Fe-Ni-sulphides in melt inclusions. Djerfisherite in the lherzolite xenolith is mainly interstitial (up to 100 mu m) and commonly rims primary mantle sulphides that show clear signs of replacement. Broad compositional variations in Fe, Ni and Cu are common in djerfisherite from different occurrences of the Udachnaya-East pipe. Textural relations, heating stage experiments with melt inclusions and compositional data, suggest a late magmatic origin of djerfisherite in the Udachnaya-East kimberlite groundmass, at shallow depths and at T &lt;= 800 degrees C. In contrast, djerfisherite in the lherzolite xenolith appears to be a product of direct precipitation from evolved kimberlite magma infiltrating into lithospheric xenoliths or reactions of evolved kimberlite fluids/melts with primary minerals in xenoliths.</p></div><table style="margin-bottom: 1em" border="0" cellpadding="3" class="not_ep_block"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Additional Information:</th><td valign="top" class="ep_row">http://eurjmin.geoscienceworld.org/content/vol19/issue1/</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">djerfisherite, kimberlite, carbonatite, magma, mantle xenolith, potassium iron sulfide, kola-peninsula, oldoinyo-lengai, unaltered kimberlites, carbonatite volcano, crystal-structure, alkali chlorides, xenoliths, siberia, mantle</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/260300.html">260000 Earth Sciences &gt; 260300 Geochemistry</a><br /><a href="http://eprints.utas.edu.au/view/subjects/260100.html">260000 Earth Sciences &gt; 260100 Geology</a></td></tr><tr><th valign="top" class="ep_row">Collections:</th><td valign="top" class="ep_row">UNSPECIFIED</td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">2610</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Prof Vadim Kamenetsky</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">10 Dec 2007 13:39</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">20 Jan 2008 23:08</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=2610;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&amp;eprintid=2610">item control page</a></p>
  402.   </td></tr></table>
  403. </div>
  404.  
  405.  
  406.  
  407.     <!-- InstanceEndEditable --></td>
  408.   </tr>
  409.   <tr>
  410.     <td><!-- #BeginLibraryItem "/Library/footer_eprints.lbi" -->
  411.     <table width="795" border="0" align="left" cellpadding="0" class="footer">
  412.   <tr valign="top">
  413. <td colspan="2"><div align="center"><a href="http://www.utas.edu.au">UTAS home</a> | <a href="http://www.utas.edu.au/library/">Library home</a> | <a href="/">ePrints home</a> | <a href="/contact.html">contact</a> | <a href="/information.html">about</a> | <a href="/view/">browse</a> | <a href="/perl/search/simple">search</a> | <a href="/perl/register">register</a> | <a href="/perl/users/home">user area</a> | <a href="/help/">help</a></div><br /></td>
  414. </tr>
  415. <tr><td colspan="2"><p><img src="/images/eprints/footerline.gif" width="100%" height="4" /></p></td></tr>
  416.       <tr valign="top">
  417.         <td width="68%" class="footer">Authorised by the University Librarian<br />
  418. © University of Tasmania ABN 30 764 374 782<br />
  419.       <a href="http://www.utas.edu.au/cricos/">CRICOS Provider Code 00586B</a> | <a href="http://www.utas.edu.au/copyright/copyright_disclaimers.html">Copyright &amp; Disclaimers</a> | <a href="http://www.utas.edu.au/accessibility/index.html">Accessibility</a> | <a href="http://eprints.utas.edu.au/feedback/">Site Feedback</a>  </td>
  420.         <td width="32%"><div align="right">
  421.             <p align="right" class="NoPrint"><a href="http://www.utas.edu.au/"><img src="http://www.utas.edu.au/shared/logos/unioftasstrip.gif" alt="University of Tasmania Home Page" width="260" height="16" border="0" align="right" /></a></p>
  422.             <p align="right" class="NoPrint"><a href="http://www.utas.edu.au/"><br />
  423.             </a></p>
  424.         </div></td>
  425.       </tr>
  426.       <tr valign="top">
  427.         <td><p>  </p></td>
  428.         <td><div align="right"><span class="NoPrint"><a href="http://www.eprints.org/software/"><img src="/images/eprintslogo.gif" alt="ePrints logo" width="77" height="29" border="0" align="bottom" /></a></span></div></td>
  429.       </tr>
  430.     </table>
  431.     <!-- #EndLibraryItem -->
  432.     <div align="center"></div></td>
  433.   </tr>
  434. </table>
  435.  
  436.   </body>
  437. </html>