 | | Journal (article/letter/editorial) | | Epithermal Au-Ag Deposit, Gosowong Goldfield, Halmahera Island, Indonesia Lindsey V. Clark* and J. Bruce...situated in the Neogene magmatic arc of Halmahera, eastern Indonesia, has an estimated resource of 4.4 million...Au. The deposit, which forms part of the Gosowong Goldfield, is the third and most recently discovered...deposit in the Gosowong Goldfield, after the Gosowong and Toguraci deposits. The Gosowong Goldfield is on the...the eastern side of the northwest arm of Halmahera, which is composed of four superimposed volcanic arcs |  | | Journal (article/letter/editorial) | | Alteration Associated with the Gosowong Epithermal Au-Ag Deposit, Halmahera, Indonesia: Mineralogy, Geochemistry...Abstract The Gosowong epithermal Au-Ag deposit, located on Halmahera Island, eastern Indonesia, has a resource...shoots along a 400-m section of the north-striking, east-dipping Gosowong fault. Alteration is zoned around...propylitic alteration. Prior to the onset of the Gosowong deposit hydrothermal system the host rocks in...assemblage. As hydrothermal fluids progressed up the Gosowong fault, vein-related propylitic (epidote, Fe chlorite |  | Mugas Lobos, Ana Cecilia, Márquez-Zavalía, María Florencia, Lira, Raúl, Hernández, Laura Beatriz (2021) Mineralogy and microthermometry of the Escondida, Gabriela and Margarita mineralized structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina. Journal of South American Earth Sciences, 105. 103077pp. doi:10.1016/j.jsames.2020.103077 | Journal (article/letter/editorial) | | Au-Ag epithermal deposit located in Santa Cruz province, southern Patagonia Argentina. It is hosted by...Au-Ag epithermal deposit located in Santa Cruz province, in the Patagonia region of southern Argentina...Deseado auriferous province by Zappettini (1999) and as the Au–Ag metallogenic province by Schalamuk et...rhyolitic province (Kay et al., 1989; Pankhurst et al., 1998), a silicic large igneous province (LIP) mainly...and intercalated lavas. This voluminous silicic province, where the Chon Aike Formation is dominant (Pankhurst |  | Mao, Xiancheng, Zhang, Wei, Liu, Zhankun, Ren, Jia, Bayless, Richard C., Deng, Hao (2020) 3D Mineral Prospectivity Modeling for the Low-Sulfidation Epithermal Gold Deposit: A Case Study of the Axi Gold Deposit, Western Tianshan, NW China. Minerals, 10 (3) 233 doi:10.3390/min10030233 | Journal (article/letter/editorial) | | deposits, is sandwiched between the NWW-striking North Yili Basin Fault and South Keguqinshan Mountain...continental arc setting related to the subduction of the North Tianshan Ocean [33,38,39], consists of tuff, basaltic...fault F2 displays variable strikes from south to north due to multiple phases of deformation associated...1300 m ◦ , an average thickness of 20 m and from north to south (Figure 1b), 1b), with with dipping dipping...arsenopyrite, in both types of[33–36]. ore are mainly chalcedony, illite, of chlorite, calcite, and barite. illite |  | Leary, Stephen, Sillitoe, Richard H., Stewart, Peter W., Roa, Karl J., Nicolson, Benjamin E. (2016) Discovery, Geology, and Origin of the Fruta del Norte Epithermal Gold-Silver Deposit, Southeastern Ecuador. Economic Geology, 111 (5) 1043-1072 doi:10.2113/econgeo.111.5.1043 | Journal (article/letter/editorial) | | abundant base metal sulfides and the other in the north dominated by manganese- and base metal-poor quartz...ore type marked by intense silicification and chalcedony veining, with disseminated and veinlet marcasite...grades and is closely associated with quartz, chalcedony, carbonate, and sulfide gangue. The sulfide-free...progressed, Fruta del Norte and environs farther north were covered by an even wider (400 m) spaced, induced...resistivity-high chargeability anomaly about 2 km north of Bonza-Las Peñas along the projection of the Las |  | Sykora, Stephanie, Selley, David, Cooke, David R., Harris, Anthony C. (2018) The Structure and Significance of Anhydrite-Bearing Vein Arrays, Lienetz Orebody, Lihir Gold Deposit, Papua New Guinea. Economic Geology, 113 (1) 237-270 doi:10.5382/econgeo.2018.4550 | Journal (article/letter/editorial) | | to shear veins with low-angle dips (~30°) to the north. Linking these large, low-angle veins are sets of...principal vein array with low-angle dips to the north. Porphyry-stage veins were modified during epithermal...ENE-striking structural grain, evident at both the island scale and the deposit scale, was inherited from...New Guinea: Rinne et al., 2018; Tumpangpitu, Indonesia: Harrison et al., 2018; Maryono et al., 2018)...epithermal-style conditions. Tectonic Setting of Lihir Island Lihir Island is located northeast of New Ireland, Papua |  | | 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................................................. 862 IV. BORNEO (KALIMANTAN & NORTH BORNEO) .............................................................................. 946 IV.3. North Borneo (Sarawak, Sabah, Brunei) ............... |
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