 | Sufriadin, Sufriadin, Idrus, Arifudin, Pramumijoyo, S., Warmada, I. W., Nur, I. (2012) Thermal and Infrared Studies of Garnierite From the Soroako Nickeliferous Laterite Deposit, Sulawesi, Indonesia. Indonesian Journal of Geology, 7 (2) 77-85 doi:10.17014/ijog.7.2.77-85 | Journal (article/letter/editorial) | | Soroako Nickeliferous Laterite Deposit, Sulawesi, Indonesia Analisis Termal dan Inframerah Garnierit...Garnierit dari Endapan Laterit Nikel Saroako, Sulawesi, Indonesia Sufriadin1,3*, a. idruS1, S. Pramumijoyo1, i...Engineering, Gadjah Mada University, Yogyakarta 55281, Indonesia 2 Department of Earth Science and Technology,...Engineering, Hasanuddin University, Makassar 90245, Indonesia AbstrAct Mineralogical characterization of some...(talc-like phase) and serpentine with minor smectite, sepiolite, and silica. Thermal analyses of garnierite samples |  | Ito, Akane, Otake, Tsubasa, Maulana, Adi, Sanematsu, Kenzo, Sufriadin, , Sato, Tsutomu (2021) Geochemical constraints on the mobilization of Ni and critical metals in laterite deposits, Sulawesi, Indonesia: A mass‐balance approach. Resource Geology, 71 (3) 255-282 doi:10.1111/rge.12266 | Journal (article/letter/editorial) | | and critical metals in laterite deposits, Sulawesi, Indonesia: A mass-balance approach Akane Ito1 Sufriadin...Engineering, Hasanuddin University, Makassar, Indonesia 4 Institute for Geo-Resources and Environment...Engineering, Hasanuddin University, Makassar, Indonesia Correspondence Akane Ito, Department of Applied...Grant/Award Number: KAKENHI (19K24388) Abstract Indonesia is one of the largest Ni ore producers in the...the Soroako and Pomalaa mining areas of Sulawesi, Indonesia. We integrate geochemical evaluation with |  | | Journal (article/letter/editorial) | | of Ni/Mg hydrosilicates like serpentine, talc, sepiolite, smectite, and chlorite (Brindley and Hang 1973;...[Mg3Si4O10(OH)2], Wil = willemseite [(Ni3Si4O10(OH)2], Sep = sepiolite [Mg4Si6O15(OH)2·6H2O], Fal = falcondoite [Ni4Si6O15(OH)2·6H2O]...spectrum of népouite from Petea Mine (Soroako, Sulawesi Island, Indonesia) and that of pecoraite from |  | | Book | | spectra of a mantle zircon Zr(SiO4) from Kimberley, South Africa demonstrate the presence of two kinds of...41)(Si3.86Al0.10 Fe0.04O10)(OH)2 from Mikhailovskii mine, Zheleznogorsk, Russia (Chukanov 2014a). IR spectra...In Fe3+-bearing Mg-poor schorl from the Limoeiro mine, Murta, Minas Gerais, Brazil, the band of OH groups...CaMn(HSiO4)(OH) from N’Chwaning II mine, Kalahari manganese fields, South Africa (c), and rosenhahnite Ca3(H2Si3O10)...brandtite Ca2Mn(AsO4)2·2H2O from skarn (Harstigen mine, Sweden) (b), and roselite Ca2Co(AsO4)2·2H2O from |
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