Showing 2,441 - 2,460 results of 2,466 for search '"kaolinite"', query time: 0.28s Refine Results
  1. 2441

    KAJIAN GERAKAN TANAH DAN PENANGANANNYA DENGAN BORED PILE DI JALAN SLAWI-JATINEGARA KM 87+800 - KM 88+500 KECAMATAN KEDUNGBANTENG, KABUPATEN TEGAL, PROVINSI JAWA TENGAH by Putranto, ST., M.Eng,, Dr.rer.nat. Thomas, Trisnawati, Devina, Adzimah, Firdaus Lazuardi

    Published 2017
    “…Mineral lempung yang terdapat pada daerah penelitian berupa kaolinit, illit dan montmorilonit. Lereng dengan kondisi pembeban jalan memiliki nilai keamanan 1,25 dan mengalami deformasi sebesar 0,315 m. …”
    Get full text
    Article
  2. 2442

    KARAKTERISTIK DAN PROSES PELAPUKAN PADA BATUAN PENYUSUN CANDI ABANG, KECAMATAN BERBAH, KABUPATEN SLEMAN, PROVINSI DAERAH ISTIMEWA YOGYAKARTA by Hidayat S., Habib Nur, Sangaj, Galih Wahyu, Bramastya, Kukuh Gema, Titisari, Anastasia Dewi

    Published 2017
    “…Hasil analisis XRD clayoriented pada batuan berwarna merah menunjukkan hadirnya mineral lempung jenis smektit, klorit dan kaolinit. Kata Kunci : Candi Abang,pelapukan, petrografi, xrd…”
    Get full text
    Article
  3. 2443

    KARAKTERISTIK GRANIT PEMBAWA TIMAH DI PULAU BANGKA, STUDI KASUS: TAMBANG TERBUKA PEMALI, KECAMATAN PEMALI, KABUPATEN BANGKA, PROVINSI BANGKA BELITUNG by Kukuh Gema, Bramastya, Lucas Donny, Setijadji, Yogatama, Angga Widya, Aviandono, Reza

    Published 2018
    “…Granit bertekstur sedang yang termineralisasi timah dijumpai dalam bentuk dike yang terkontrol oleh sesar geser dekstral NNW-SSE dan mengalami alterasi hidrotermal greisen (kuarsa + mika ± kasiterit ± topas ± turmalin), albitisasi post-greisen (albit + kuarsa + mika ± kasiterit), argilik post-greisen (kaolinit + kuarsa + mika ± kasiterit). Dari hasil analisis XRF Portabel, granit bertekstur sedang yang termineralisasi timah memiliki kadar Sn terendah 13 ppm dan tertinggi 7418 ppm. …”
    Get full text
    Conference or Workshop Item
  4. 2444

    Karakteristik Mineral Lempung di Dusun Biting, Desa Pelem, Kecamatan Pringkuku, Kabupaten Pacitan, Jawa Timur by Sirait, Hasma Rodiah, Warmada, I Wayan

    Published 2019
    “…Analisis XRD menunjukkan bahwa batulempung mengandung smektit, kaolinit, klorit, kristobalit, kuarsa, pirit, plagioklas, kfeldspar, dan hematit dengan kandungan smektit yang dominan. …”
    Get full text
    Article
  5. 2445

    Studi Pendahuluan Karakteristik Lempung terhadap Kerusakan Jalan Raya Kemusu-Juwangi, Kabupaten Boyolali, Jawa Tengah by Titisari, Anastasia Dewi, Sutikno, Aris

    Published 2019
    “…Hasil analisis XRD menunjukan kehadiran mineral montmorilonit, kaolinit, haloisit, klorit, feldspar, kuarsa, dan plagioklas. …”
    Get full text
    Conference or Workshop Item
  6. 2446

    Alterasi Hidrotermal di Daerah Tinggian Karangbolong, Kebumen, Jawa Tengah by Wardhani, Fitriany Amalia, Isyqi, Isyqi, Puswanto, Eko, Ansori, Chusni

    Published 2019
    “…Berdasarkan mineral alterasi yang muncul pada batuan dari analisis data lapangan dan laboratorium, diketahui bahwa daerah penelitian dapat dibagi menjadi delapan zona alterasi yaitu zona serisit±klorit±kuarsa dan zona smektit+klorit±kuarsa, zona smektit+kuarsa, zona smektit+klorit±kuarsa, zona klorit+kuarsa+albit+kalsit, zona serisit± kuarsa+klorit±kalsit, zona serisit±kuarsa dan zona kaolinit+smektit+kuarsa. Delapan zona alterasi tersebut berada di tiga desa, yaitu Desa Argopeni, Desa Srati, dan Desa Jladri. …”
    Get full text
    Conference or Workshop Item
  7. 2447

    Karakteristik Mineral Lempung di Dusun Biting, Desa Pelem, Kecamatan Pringkuku, Kabupaten Pacitan, Jawa Timur by Warmada, I Wayan, Sirait, Hasma Rodiah

    Published 2019
    “…Analisis XRD menunjukkan bahwa batulempung mengandung smektit, kaolinit, klorit, kristobalit, kuarsa, pirit, plagioklas, K- feldspar, dan hematit dengan kandungan smektit yang dominan. …”
    Get full text
    Conference or Workshop Item
  8. 2448

    Variations in soil chemical and physical properties explain basin-wide Amazon forest soil carbon concentrations by C. A. Quesada, C. Paz, C. Paz, E. Oblitas Mendoza, O. L. Phillips, G. Saiz, G. Saiz, J. Lloyd, J. Lloyd, J. Lloyd

    Published 2020-02-01
    “…Specifically, although SOC concentrations in Ferralsols and Acrisols were best explained by simple variations in clay content – this presumably being due to their relatively uniform kaolinitic mineralogy – this was not the case for less weathered soils such as Alisols, Cambisols and Plinthosols for which interactions between Al species, soil pH and litter quality are argued to be much more important. …”
    Get full text
    Article
  9. 2449

    PENYELIDIKAN MERKURI, GAS TANAH KARBON DIOKSIDA, DAN SUHU UDARATANAH, SERTA ALTERASI PERMUKAAN UNTUK MENGETAHUI PERSEBARAN ZONA PANAS DI KAWASAN KAWAH CANDRADIMUKA DAN SEKITARNY... by Payana, Kresna Dwi, Harijoko, Agung

    Published 2016
    “…Sedangkan mineral hasil alterasi berupa mineral kaolinit, alunit, montmorilonit, haloisit, smektit, sulfur, kuarsa, dan kristobalit. …”
    Get full text
    Article
  10. 2450

    Pencirian sifat kimia bahan tanah pada cerun gagal di sepanjang jalan Ranau-Tambunan, Sabah, Malaysia by Noran Nabilla Nor Azlan, Norbert Simon, Azimah Hussin, Rodeano Roslee, Lee, Khai Ern

    Published 2017
    “…Analisis XRD menunjukkan komposisi mineral lempung utama terdiri daripada kaolinit dan ilit dan beberapa mineral lain seperti montmorilonit, haloisit, dickit dan vermikulit. …”
    Get full text
    Article
  11. 2451

    Geologi am dan sifat fizikal dan kimia tanah liat di Kawasan Sipitang-Merapok, Sabah by Muhammad Herman Jamal

    Published 2014
    “…Berdasarkan pengiraan indeks keplastikan dan data analisis XRD, kesemua sampel tanah liat kaya dengan mineral kaolinit dan ilit. Ujikaji pengecutan linear kelima-lima sampel tanah liat menunjukkan peratus pengecutan 3.1 % hingga 7.8 %.…”
    Get full text
    Academic Exercise
  12. 2452

    Caracterização física, química e mineralógica de solos da colônia agrícola do Apiaú (Roraima, Amazônia), sob diferentes usos e após queima Physical chemical and mineralogical chara... by Valdinar Ferreira Melo, Carlos Ernesto G.R. Schaefer, Luiz Eduardo Ferreira Fontes, Adriana Cláudia Chagas, João Bosco Lemos Júnior, Renato Pereira de Andrade

    Published 2006-12-01
    “…The soils are highly weathered Argisols, Latosols and Gleisols, all with kaolinitic mineralogy. The Argisols and Gleisols have low iron contents and high titanium oxides contents, and are highly weathered. …”
    Get full text
    Article
  13. 2453

    LEMPUNG DAN PEMANFAATANNYA SEBAGAI BAHAN BAKU GERABAH (STUDI KASUS DI DESA WEBRIAMATA, KECAMATAN WEWIKU, KABUPATEN MALAKA PROVINSI NUSA TENGGARA TIMUR) by Yohanes, Jone, Maria D.T., Hera

    Published 2015
    “…Komposisi mineral lempung diketahui melalui analisis XRD didominasi mineral-mineral klorit, kaolinit, dickite, lepidocrocite, tremolit, clinoptilolite, kuthnahorite, diaspore, talk, hematit, dan chamosite. …”
    Get full text
    Article
  14. 2454

    Processing of mullite–glass ceramics using simplex-centroid design: Densification process dominated by liquid-phase sintering by Hugo P.A. Alves, Allan J.M. Araújo, Rivaildo M. Andrade, Rubens A. Junior, Heber S. Ferreira, Wilson Acchar, Liszandra F.A. Campos, Daniel A. Macedo

    Published 2022-03-01
    “…The phase composition and technological properties of formulations containing kaolinitic clay, kaolin waste and alumina were investigated after sintering at 1400 °C. …”
    Get full text
    Article
  15. 2455

    Background levels of some trace elements in weathered soils from the Brazilian Northern region Valores de referência de alguns elementos-traço em solos intemperizados da região Nor... by Francisco Souza Fadigas, Nelson Moura Brasil do Amaral Sobrinho, Lucia Helena Cunha dos Anjos, Nelson Mazur

    Published 2010-02-01
    “…Soils formed from the Barreiras Group sediments, located mainly along the coast of Brazil Northern and Northeastern regions, generally present low concentrations of iron oxides and total organic carbon, high quantities of quartz in the sand fraction, and kaolinitic clay mineralogy. The objective of the present study was to quantify the pseudo total concentrations of Cd, Co, Cu, Cr, Mn, Ni, Zn and Fe in Xhantic Udox and Xhantic Udult soils derived from these sediments. …”
    Get full text
    Article
  16. 2456

    Adição de areia para dispersão de solos na análise granulométrica Use of sand for soil dispersion in granulometric analysis by José Eduardo Corá, Carolina Fernandes, José Marcos Garrido Beraldo, Adolfo Valente Marcelo

    Published 2009-04-01
    “…The soils used were Rhodic Eutrudox (oxidic) (LVef), Anionic Rhodic Acrudox (LVwf), Rhodic Eutrudox (kaolinitic) (LVe), Arenic Hapludalf (PVAe) and Rhodic Kandiudox (NVef). …”
    Get full text
    Article
  17. 2457
  18. 2458

    Origin and K-Ar age of the phreatomagmatic breccia at the Trepča Pb-Zn-Ag skarn deposit, Kosovo: Implications for ore-forming processes by Sabina Strmić Palinkaš, Ladislav A. Palinkaš, Magda Mandić, Zvjezdana Roller-Lutz, Zoltan Pécskay, Gani Maliqi, Vladimir Bermanec

    Published 2016-02-01
    “…Sericitization of the breccia matrix, locally accompanied with minor kaolinitization, point to an increased water activity under near-neutral to weakly acidic conditions. …”
    Get full text
    Article
  19. 2459

    Growth, phytochemical and antioxidant activity of Orthosiphon stamineus benth. In response to organic amendment, fertilizer and harvest date by Yap, Esther Shiau Ping

    Published 2016
    “…Malaysian soils are predominantly kaolinitic clays and sandy due to weathering and is unsuitable for plant growth. …”
    Get full text
    Thesis
  20. 2460

    Comparison of carbon and nitrogen determination methods for samples of a Paleudult subjected to no-till cropping systems Comparação de métodos de determinação de carbono e nitrogên... by Jeferson Dieckow, João Mielniczuk, Heike Knicker, Cimélio Bayer, Deborah Pinheiro Dick, Ingrid Kögel-Knabner

    Published 2007-10-01
    “…Organic carbon (C) concentration evaluated by the Walkley-Black method, and total nitrogen(N)concentration determined by Kjeldahl method, were compared with corresponding results of C and N concentrations obtained through the dry combustion method (Elementar Vario EL analyzer), using samples of ten soil layers down to the depth of 107.5 cm of a kaolinitic Typic Paleudult (220-418 g clay kg-1 along the profile) subjected to no-till cropping systems [fallow bare soil, pigeon pea (Cajanus cajan L. …”
    Get full text
    Article