 | | Journal (article/letter/editorial) | | Geology Vol. 57, No. 1: 1–23 Original Article Yerranderie a Late Devonian Silver–Gold–Lead Intermediate...Lachlan Orogen, New South Wales, Australia Peter M. Downes Geological Survey of New South Wales, Department...Department of Primary Industries, Maitland, NSW, Australia Abstract Felsic volcanic units of the Early Devonian...Devonian Bindook Volcanic Complex host the Yerranderie epithermal silver–gold–lead district 94 km west–southwest...silver–pyrite assemblage, and finally a pyrargyrite–polybasite– pearceite assemblage. Stage 4 involves the deposition |  | | Journal (article/letter/editorial) | | connection with the start of the subduction of the South China Sea along the Manila Trench. It emplaced first...of incompatible elements largely inherited from South China Sea sediments. Magmatic activity resumed at...gold deposit, Kainantu metallogenic region, Papua New Guinea. Resource Geol., 57, 249-268, 11 figs, 4 tables...The Bilimoia deposit (2.23 Mt, 24 g/t Au) in Papua New Guinea, is composed of fault - hosted Au- quartz...SW- trending oblique thrust with vergence toward south ductile- brittle shear zone. The highly strained |  | | Journal (article/letter/editorial) | | Mexico, the United States, Canada, Chile, Peru, Papua New Guinea, and Japan. Lindgren (1922, 1933) first defined...of the Philippines and Morobe goldfield of Papua New Guinea (Sillitoe, 1989), Hokkaido of Japan (Watanabe...(Watanabe, 2002), Lachlan orogenic belt of Australia (Downes, 2007), Tethys subduction magmatic arc in Turkey...sulfosalts, including pyrargyrite, freibergite, polybasite-pearceite, and stephanite, 3) Ag tellurides,...changing of fluids components, Echavarria and his co-workers supposed that there were injections of cyclic |  | | Report (issue) | | supplies of minerals, especially within the Empire, new methods of usage and other commercial developments...formerly Director of Geological Survey, Victoria, Australia. Sir ROBERT HADFIELD, Bart., F.R.S., Past-President...Cambridge. W. W. MOYERS, Esq. (Messrs. H. A. Watson & Co., Ltd.). *J. F. RONCA, Esq., M.B.E , A.R.C.Sc., Department.... . . . . 2 3 Australasia: New South Wales ; Queensland ; South Australia ; Tasmania ; Vi c t o r i a...a ; W e s t e r n Australia ; New Zealand . . . . 52 • • CHAPTER I I I SOURCES OF SUPPLY OF SILVER |  | | Journal (article/letter/editorial) | | (evacuated silica tubes; variable mass ratio) between polybasite-pearceites and one- and two-phase subassemblages...model is consistent with the distribution of polybasite-pear&e compositions observed in nature. It is...the Cu for Ag substitution (I -0.13 kJ/gfw for polybasite and zz -0.22 kJ/gfw for pearceite on a one Cu...from ideality due to the A&b substitution in polybasite-pearceite (2 1.0 W/g% on a one As-Sb site formula...(3) the Gibbs eneqy of formation of Ag,,Sb&$, polybasite is 4.58 + 1.4 kJ/gfw more positive than the equivalent |  | Wang, Fengxiang, Bagas, Leon, Jiang, Sihong, Zhang, Fuxiang, Liu, Yifei, Chong, Xiaoxiao (2019) Geochronology and ore genesis of the Shuangjianzishan Ag-polymetallic deposit, Inner Mongolia, China. Ore Geology Reviews, 107. 1020-1045 doi:10.1016/j.oregeorev.2019.03.026 | Journal (article/letter/editorial) | | Targeting, University of Western Australia, Crawley, WA 6009, Australia Abstract The newly discovered...Ag-polymetallic mineralization at Shuangjianzishan and reports new geological, mineralogical, geochronological and isotopic...and Ag–Se, and include pyrargyrite (Ag3SbS3), polybasite [(Ag, Cu)16Sb2S11], freieslebenite (AgPb3Sb3S8)...source of the Pb and Zn (Fig. 9d, h; Table 2). Polybasite is also major economic Ag-sulfosalts in the vein-type...along cleavage planes in galena (Fig. 9e, f). The polybasite assays 35.53–43.21 wt.% Ag, 6.76–6.87 wt.% Cu |  | | Report (issue) | | ILLINOIS LIBRARY i ^ 6^2.09 S ^^ 2 . ) I NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY...p. 5. List of Papers, p. 7. Australia generally New South Wales Victoria : Queensland Subject...Western Australia Locality Index, p. 75. Locality Index, p. 95. ; Subject Index, p. 102; South Australia:...name. Agam, in a new country like Australia, it is often necessary to christen a new mining field, and...occurrences. A case in point may be cited from South Australia. Wulfenite is recorded from “ Mount Lyndhurst |  | | Report (issue) | | TH WALES. DEPARTM�NT OF MINES. GE0£;6GICAL SURVEY. . G. ��DREWS, Government Geologist. MINERAL RESOURCES..._i A CONTRIBUTION TO THE MINERALOGY OFI NEW SOUTH WALES. :IIY GEORGE SMITH, Late Inspector of Mines..._.,. � ,,.... f, --d • ,·,.� i e'2.. NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY. E...Mineralogy of New South ·wales, by Mr. George Smith, late Inspector ox 1\fine!,I in New South Wales. Special... Torrington 134 IN 1 888 the " l\iinernls of New S,)uth ,vales, &c.," hy Professor Li rn1·;iidge |  | | Book | | Press Inc., Maxwell House, Fairview Park, Elmsford, New York 10523 Pergamon of Canada Ltd., 207 Queen's Quay...Boundary Street, Rushcutters Bay, N.S.W. 2011, Australia Pergamon Press S.A.R.L., 24 rue des Ecoles, Paris...exhausted. This meant t h a t as early as this date a new edition had to be prepared. I was not at all enthusiastic...of study. I t was my idea to start the work for a new edition during the first years of my retirement,...h e reader — especially the beginner! Again some new minerals were added, namely those which had been |  | | Book (volume) | | Dana's System of Mineralogy (John Wiley and Sons, New York, 1944). These corrections, together with others...beginning The degrees of . . . should be made a new para- graph. 43 Ref. 24, footnote 48 9, 48...line district, 8 in synonomy after New and CoUingwood, New Zealand. Loellingite, for Pharmokopyrit...rj. 6.88 read Co 5.8S. Co in line 2 in Ref. 1, Til tt for to uiuier column new elements read...read , to for 6°40' read new elements in the preferred position. in the figure labeled 461 San |  | | Report (issue) | | Foreign Countries oonstitiu ting the An.1111al Mineral Co,n spect,us-0£ the Bu1~eal1. Althoug·h nominally covering...• Rhodesia ••• •• • ••• ••• ••• ••• . Union of South Africa • •• ••• • •• • •• British Guiana • •• •••...Malay States • •• ••• ••• ••• Co,nmonwealth of Australia ••• • •• • •• New Zealand ... ••• ••• ••• •••...solidified, witl1 '' spitting '' or '' sprouting '' if the co,o ling is sudden . .l\.t ,o rdinary tempe,r atures...containing 85 p 1· cent. of sil,7er . • • 7 (5) Polybasite, n1ineral 11ea,r stepl1aJJ.ite in (:OJ11position |
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