| Jones, M. T., Reed, B. L., Doe, B. R., Lanphere, M. A. (1977) Age of tin mineralization and plumbotectonics, Belitung, Indonesia. Economic Geology, 72 (5) 745-752 doi:10.2113/gsecongeo.72.5.745 | Journal (article/letter/editorial) | Tin MineralizationandPlumbotectonics, Belltung,Indonesia MELVYNT. JONES,BRUCEL. REF•I),BRUCER. DOE,ANDMARVINA...LANPHERE Abstract Primary tin deposits on Belitung, Indonesia, are spatially related to Upper Triassic...isochron age of 213_ 5 m.y. The average K-Ar age of muscovite from two cassiterite-bearinggreisens is 198 --...isochron. The part of the shelf upon which Belitung Island is located is most likely continental shelf...graniteto whichit cassiterite-sulfide lodes on the island were determined is not geneticallyrelated. Such | | | Journal (article/letter/editorial) | Springer-Verlag 1991 The Pemali tin deposit, Bangka, Indonesia M . O . Schwartz 1 and Surjono ? 2 1 Bundesanstaltffir...2 Directorate of Mineral Resources, Bandung, Indonesia Received: July 27, 1989/Revised version: February...medium-grained biotite granite, two-mica granite/muscovite granite. The tin mineralization is confined to...as greisen-bordered veins. The highly evolved muscovite granite is tin-barren and is distinguished from...concentrations are < 2 mole %. The tin islands of Bangka and Belitung constitute the southern most part of the | | | Journal (article/letter/editorial) | Greisenizationand Albitization at the Tikus Tin-Tungsten Deposit, Belitung, Indonesia MICHAEL O. SCHWARTZ Bundesanstalt...Directorate of Mineral Resources,Bandung,Indonesia Abstract Tikus is the mostimportantgranite-hostedprimary...mary tin-tungstendepositon the tin island, Belitung.The bulk of the ore is locatedin greisenzoneswhichenclosevery...associatedalbitized granite. THE Indonesiantin island Belltung constitutesthe southernmostpart of the...southeastAsian tin belt Outline Geologyof Belitung Island and the which extends through peninsular Malaysia | | | Journal (article/letter/editorial) | granite Yichun (China) and the Sn-W deposit Tikus (Indonesia) M.O. Schwartz Bundesanstalt fiir Geowissenschaftenund...zone in biotite granite of the Sn-W deposit at Tikus is characterized by metasomatic textures. The Yichun...stock shows a magmatic evolution from biotite-muscovite granite to lepidolite granite with an increase...composition of the F-rich albitization zone at Tikus deviates strongly from the pseudoternary minima...with respect to the unaltered biotite granite at Tikus. Albitization produced by fluid-rock interaction | | | Report (chapter) | (1978) K-Ar, muscovite K-Ar, ? Rb-Sr, isochron Rb-Sr, ? whole rock Rb-Sr, muscovite K-Ar, ? K-Ar, biotite...Lithology West Sumatra Plutonic Arc" (Eastern Province-type granites) Sibolga Granite Sibolga Granite...Sulit Air Diorite Sulit Air Diorite (Main Range Province type granites) Sijunjung Granite Muarasipongi...(1983) Medial Sumatra Tectonic Zone (Main Range Province granites) Kayumambang Granite Sungai Isahan Granite-greisen... K-At, K-Ar, K-Ar, K-Ar, K-Ar, biotite muscovite muscovite biotite biotite 198 • 197 • 193 + 189 • | | | Journal (article/letter/editorial) | Depletion in the TanjungpandanTin Granite, Belitung Island, Indonesia BERND LEHMANN Institutfh'r Angewandte...Mineral Resources, 57 JalanDiponegoro,Bandung,Indonesia Abstract The MiddleTriassicTanjungpandan batholithon...the shallowpart of About three-quartersof Belitung Island is comthe JavaSea and forms the southernmostextension...Permo-Carboniferous sedimentarysequence cornerof the island(Fig. 1) is hostto numerousand hasbeen intrudedby... eva, 1960). The largestigneousintrusionof the island arelargelypalcoplacers ofPlio-Pleistocene age.Major | | | Report (chapter) | history of mineral exploration and discovery in Indonesia has been reviewed recently by van Leeuwen (1993...mineral-based activities from western to eastern Indonesia since the World War II. These studies bring up-to-date...written when the mineral deposits in western Indonesia, particularly those in Sumatra, were among the...geological setting of gold and base metal deposits in indonesia have been discussed by Carlile & Mitchell (1994)...of the island being derived from the Sanscrit word S v a r n a d v i p a , meaning 'Golden Island', dating | | | Report (issue) | " ✓ .: - ..... iS''& '?. .........• � '' INDONESIA The granites of the South-East Asian tin belt...Objectives 3 Introduction 79 The Eastern Province 81 Main Range Province 81 Summary 85 2 Two Methods employed...Eastern Province Terrain 15 The Main Range and North Thai Province Terrain The Western Province Terrain...Eastern Granite Province 18 The Main Range Granite Province 19 The North Thailand Granite Province 19 The Western...Western Granite Province 20 The Central Valley Province of Btirma 21 Other granites of Cretaceous or Tertiary | | | Book | ................ T a n j u n g p a n d a n , Indonesia ..................................................................... Kelapa Kampit, Belitung Island, Indonesia .......................................Launay (1913) introduced the term "metallogenic province". The observational background for this situation..."metaltogenic provinces" is derived from the fact that the province-specific metals are sometimes repeatedly concentrated...sum of the ore deposits in a given metallogenic province, and that can be regarded as critical factors | | | Journal (article/letter/editorial) | Strata-BoundTin Deposit Nam Salu, Kelapa Kampit, Indonesia MICHAEL O. SCHWARTZ Bundesanstalt fiir Geowissenschaften...Bandung,Indonesia Abstract The Nam Saluhorizonat KelapaKampit on BelitungIsland,Indonesia,is the r...KelapaKampit mine in Indonesia. 0361-0128/90/1032/76-23 $3.00 76 NAM SALUSnDEPOSIT,INDONESIA The KelapaKampitmineis...southeastof KelapaKampit (Fig. 1). Outline Geologyof Belitung Island Metasandstone,metasiltstone,phyllite, and chert...Sn(-W)greisen 0 I FIG. 1. Geologicmap of Belitung,Indonesia. 20kin I I [ I 78 M. O. SCHWARTZAND | | | Report (volume) | Development, as part of a technical aid programme to Indonesia by the British Government. The technical programme...Financial support provided by ConocoPhillips Indonesia (Chief Geologist James Matthew) and of the Royal...Menara Kadin Indonesia, Jalan Rasuna Said Blok X-5 Kav 02-03, Jakarta 12950, Indonesia (e-mail: t_vleeuwen@yahoo...map of Sumatra in the geological compilation of Indonesia-West at 1:2 500 000 by M. C. G. Clarke (Land Resources...Cobbing et al. (1992). The solid geology of Bangka Island is taken from Ko (1986). I 97 ° I 96°E | | | Journal (article/letter/editorial) | These granites typically contain one or more of muscovite or Li-micas, garnet, ¯uorite, topaz and tourmaline...cassiterite. The western Thai granite and metallogenic province oers the opportunity to investigate the relative...metallogeny. Characteristics of the western Thai Sn-W province Tectonic setting Southeast Asia comprises several... 1986; Charusiri et al. 1993). The Main Range province consists of ``S-type'' Triassic granites in Malaysia...87Sr/86Sr ratios of 0.711 to 0.719. The northern Thai province is characterized by Late Triassic to Early Jurassic | | EL-AFANDY, Adel H., ABDALLA, Hamdy M., ALY, Mohsen M., AMMAR, Fathy (2000) Geochemistry and Radioactive Potentiality of Um Naggat Apogranite, Central Eastern Desert, Egypt. Resource Geology, 50 (1) 39-51 doi:10.1111/j.1751-3928.2000.tb00054.x | Journal (article/letter/editorial) | development of assemblage of quartz, finegrained green muscovite (sericite or phengite), fluorite, cassiterite...destabilization of feldspar, and instead fine-grained muscovite, quartz, and F-bearing minerals are stably formed...greisenized granite → 3) green muscovite- 43 quartz greisen → 4) green muscovite-fluorite (+ little topaz)...topaz), quartz greisen → 5) quartz-green muscovite greisen core. In this sequence, facies 2 occurs as patchy...KAl3Si3O10(OH)2+2(K+, Na+)+ 6SiO2. sericite 2KAl3Si3O10(OH)2 + muscovite (2) quartz Ca2+ + 8HF = (released from feldspar) | | Chen, Xilian, Liang, Huaying, Richards, Jeremy P., Huang, Wenting, Zhang, Jian, Wu, Jing, Sotiriou, Paul (2018) Age and granite association of skarn W mineralization at Niutangjie district, South China Block. Ore Geology Reviews, 102. 268-283 doi:10.1016/j.oregeorev.2018.09.003 | Journal (article/letter/editorial) | respectively, whereas the mineralized Niutangjie muscovite granite yields a younger age of 421.0 ± 1.5 Ma...coexisting with scheelite from the Niutangjie muscovite granite indicates a mineralization age of 420...granites. In contrast, the mineralized Niutangjie muscovite granites are S-type granites with A/CNK ratios...relatively fractionated mineralized Niutangjie muscovite granites were generated by partial melting of...characteristics to the mineralized Niutangjie muscovite 2 granites, but their relatively small volumes | | | Book (edition) | BIBLIOGRAPHY OF THE GEOLOGY OF INDONESIA AND SURROUNDING ARE AS Edition 7.1 – 8 June 2020 J.T. VAN GORSEL...GORSEL Bibliography of Indonesia Geology, Ed. 7.1 1 www.vangorselslist.com 6/8/20 LIST OF CONTENTS........................................ 9 I.1. Indonesia Regional Geology............................................................ 1618 IX. CIRCUM-INDONESIA ................................................2140 IX.11. Papua New Guinea (East New Guinea main island) ............................................. | | | Journal (article/letter/editorial) | contained 35 wt.% quartz, 29 wt.% albite, 19 wt.% muscovite and 17 wt.% K-feldspar. In both models, the calculations...by replacement of albite by muscovite. With further alteration, muscovite was replaced by topaz and pyrrhotite...essentially of quartz, albitic plagioclase, K-feldspar, muscovite and locally topaz, with accessory biotite, apatite...mineralization is hosted by zoned or massive topaz- and muscovite-bearing greisens; 3 the massive greisens represent...cassiterite and quartz, OH–F exchange between muscovite and topaz, and fluid inclusion isochores ŽHalter | | Graupner, T, Kempe, U, Dombon, E, Pätzold, O, Leeder, O, Spooner, E.T.C (1999) Fluid regime and ore formation in the tungsten(–yttrium) deposits of Kyzyltau (Mongolian Altai): evidence for fluid variability in tungsten–tin ore systems. Chemical Geology, 154 (1) 21-58 doi:10.1016/s0009-2541(98)00123-5 | Journal (article/letter/editorial) | wolframite deposits located in the new tungsten province of the Mongolian Altai fit into this scheme ŽKempe...Buraat uul, with beryl. In addition, albite, muscovite, calcite and siderite were recognized. Some vein-like...vein-like greisen bodies containing muscovite, fluorite and minor wolframite strike sub-parallel to the...wolframite Žgenerally between 30 and 190 ppm Sn., in muscovite from the veins Žabout 530 ppm Sn., and in greisens...we found a new formation of relatively Fe-rich muscovite which occurred after the albitization of the granite | | Yang, Jie-Hua, Zhang, Zhi, Peng, Jian-Tang, Liu, Liang, Leng, Cheng-Biao (2019) Metal source and wolframite precipitation process at the Xihuashan tungsten deposit, South China: Insights from mineralogy, fluid inclusion and stable isotope. Ore Geology Reviews, 111. 102965 doi:10.1016/j.oregeorev.2019.102965 | Journal (article/letter/editorial) | 3KFe3AlSi3O10(OH)2(biotite) + 20HCl = 9FeCl2 + KAl3Si3O10(OH)2(muscovite) + 6SiO2 + 494 2KCl + H2O 495 (2) 496 3...3KAlSi3O8(K-feldspar) + 2HCl = KAl3Si3O10(OH)2(muscovite) + 2KCl + 6SiO2(quartz) 497 (3) 498 3NaAlSi3O8(albite)...3NaAlSi3O8(albite) + KCl + 2HCl = KAl3Si3O10(OH)2(muscovite) + 3NaCl + 6SiO2(quartz) 499 (4) 500 At a...granite contain high fluorite, bastnaesite and muscovite 535 contents (Wang et al., 2003, Yang et al...Xihuashan tungsten deposit in the southern Jiangxi province, China. Mineralium Deposita. 1988;23:24-33. Guillong | | | Journal (article/letter/editorial) | the Older Intrusive Complex (OIC), b) biotite- muscovite-bearing granites as the Transitional Group, c)...by younger biotite granite (Milíøe type, YIC), muscovite- and topaz-bearing. The southern rim of the Krudum...Or K-feldspar; Tp topaz; Ab albite; Mu muscovite; Zi zinwaldite; Ap apatite; Cs cassiterite;...of almost pure quartz greisen with accessory muscovite and other extreme monomineralic greisen types...centimetres thick, prevailing minerals are zinnwaldite, muscovite and quartz. Common feature are rectangular outlines | | Hecht, L., Thuro, K., Plinninger, R., Cuney, M. (1999) Mineralogical and geochemical characteristics of hydrothermal alteration and episyenitization in the Königshain granites, northern Bohemian Massif, Germany. International Journal of Earth Sciences, 88 (2) 236-252 doi:10.1007/s005310050262 | Journal (article/letter/editorial) | (chlorite 1) and the occurrence of muscovite within feldspars. Primary muscovite could not be identified. For...The composition of white mica 1 varies between muscovite and phengite (Table 3). White mica 2 occurs only...and vugs were completely or partly filled by muscovite, quartz, pyrite, chlorite and illite. Illite and...Cape Columbine granite from the Southwestern Cape Province, South Africa. Ore Geol Rev 5 : 223–246 Schwartz...Greisenization and albitization at the Tikus Tin-Tungsten deposit, Belitung, Indonesia. Econ Geol 85 : 691–713 Slaby | | Li, Xiao-Yu, Gao, Jian-Feng, Zhang, Rong-Qing, Lu, Jian-Jun, Chen, Wen-Hui, Wu, Jin-Wei (2018) Origin of the Muguayuan veinlet-disseminated tungsten deposit, South China: Constraints from in-situ trace element analyses of scheelite. Ore Geology Reviews, 99. 180-194 doi:10.1016/j.oregeorev.2018.06.005 | Journal (article/letter/editorial) | and Mineral Exploration and Development of Hunan Province, China b A R T I C LE I N FO A B S T R A C T...northern part of the Central Hunan Metallogenic Province (Fig. 1b). Late Triassic granitoids in this district...Muguayuan W deposit is located in central Hunan Province and is a typical veinlet-disseminated scheelite...micro-veinlet replacement of primary minerals by muscovite and quartz. The pervasive replacement resulted...formation of sparsely distributed to abundant muscovite produced by the alteration of biotite (Fig. 3d) | | | Journal (article/letter/editorial) | stages, an early spodumene – K-feldspar – quartz ± muscovite stage that was followed by a pervasive metasomatic...metasomatic stage in which albite and secondary muscovite grew at the expense of earlier K-feldspar. The economically...phases (quartz, K-feldspar, spodumene, albite, muscovite, garnet, tourmaline) provide insight into the...de spodumène – feldspath potassique – quartz ± muscovite, suivie d’un épisode de métasomatose sodique impliquant...feldspath potassique précoce par l’albite et la muscovite secondaires. Les oxydes de Ta–Nb, d’intérêt économique | | Ballouard, C., Boulvais, P., Poujol, M., Gapais, D., Yamato, P., Tartèse, R., Cuney, M. (2015) Tectonic record, magmatic history and hydrothermal alteration in the Hercynian Guérande leucogranite, Armorican Massif, France. Lithos, 220. 1-22 doi:10.1016/j.lithos.2015.01.027 | Journal (article/letter/editorial) | The southwestern part is characterized by a muscovite–biotite assemblage, the presence of restites and... the northwestern part is characterized by a muscovite–tourmaline assemblage, evidence of albitization...the pile by the blueschist klippes of the Groix island and the Boisde-Cené (1.4–1.8 GPa, 500–550 °C, Bosse...was emplaced during the Upper Carboniferous: muscovite 40Ar/39Ar data yielded dates of 307 ± 0.3 Ma for...40Ar/39Ar dates of 303.3 ± 0.5 Ma obtained on muscovite grains from a quartz vein intrusive within the | | | Journal (article/letter/editorial) | the biotite is relatively more abundant than muscovite, which in the HAG equals or in some samples exceeds...quartz (29%), plagioclase (22.5%) and biotite and muscovite (4.5%). Accessory minerals are abundant including...samples from the apical portion of HAG. Biotite and muscovite show marked modal variation in the two granitic...and/~ = reddish brown to y = pale yellow. The muscovite crystals are also subhedral and the major part...minor interstitial K-feldspar (microcline) and muscovite. Zircon, fluorite and apatite are sporadically | | Huang, X. L., Wang, R. C., Chen, X. M., Hu, H., Liu, C. S. (2002) VERTICAL VARIATIONS IN THE MINERALOGY OF THE YICHUN TOPAZ LEPIDOLITE GRANITE, JIANGXI PROVINCE, SOUTHERN CHINA. The Canadian Mineralogist, 40 (4) 1047-1068 doi:10.2113/gscanmin.40.4.1047 | Journal (article/letter/editorial) | OF THE YICHUN TOPAZ–LEPIDOLITE GRANITE, JIANGXI PROVINCE, SOUTHERN CHINA XIAO LONG HUANG Guangzhou Institute...(or Yashan) granitic complex, located in Jiangxi Province, southern China, is known for its unusual Ta–Nb–Li...Mountain migmatite–granite dome of the Jiangnan paleo-island arc of southern China. It has an outcrop area of...coarse-grained protolithionite–muscovite granite, (2) fine-grained porphyritic muscovite granite, (3) medium-grained...medium-grained muscovite granite related to tungsten mineralization, (4) Li-mica granite, and (5) topaz–lepidolite |
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