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Nurhayati Nurhayati
Universitas Negeri Makassar
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Journal : indonesian journal of applied physics

 1 
Analisis Petrografi Fasa Molybdenum (Mo) dari Oksida Primer Fe2O3 Deposit Bontocani dengan Teknik X-Ray Mapping dan Difraksi Sinar-X Subaer S; Nurhayati N; Nurhasmi N; Nurfadillah N
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 4, No 02 (2014): October
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v4i02.4976

Abstract

A researh related to petrogaphy analysis of molybdenum (Mo) has been conducted. The main objective of this study is to get quantitative information about the composotion of molybdenum (Mo) as a minor phase of primer mineral Fe2O3 deposited at Bontocani, District of Bone South Sulawesi. The petrography analysis was performed on 10 samples by means of Tescan Vega3SB Scanning Electron Microscopy (SEM) coupled with Bruker X-Ray Mapping and Energy Dispersive Spectroscopy (EDS). Crystallinity level and chemical composition(phase) mineral constituent were performed by using MiniFlexII X-Ray Diifraction (XRD). The petrography analysis in the form of elemental mapping show the position of Mo along with Fe, S and other elements. The XRD analysis showed that that the Mo mineral of Bontocani deposit is found in the form of pure Mo element with a concentration of 0.2 – 8.0 wt%, compound of Fe17(Mo3)0.1 and Fe2(MoO4)3 with a concentration of 2.04 wt% and 14.0 wt%.
Co-Authors A Swandi A.Ida Nurfaida Nur Abdul Haris Agustina Limbong Allo Agustinus Jarak Patandean Ahmad Dahlan Ahmad Yani Ahmad Yani ahmad yani Aisyah Azis Aisyah Aziz Ali, Muhammad Harisah Anak Agung Gede Sugianthara Andi Sukainah Aslim Aslim Aslim Kauseng Asniar Asniar Bunga Dara Amin Dedy Kurniawan Eko Hadi Sujiono Hardianti Hardianti Hasnidar Hasnidar Helmi Helmi Herman, Nurul Muthmainnah Husain Husain Jamaluddin Jamaluddin Kaharuddin Arafah Kaharuddin Kaharuddin Khaeruddin Khaeruddin Kiki Rizki Fauziah Laode Manarfah Lodang, Hamka M. Cakmar, Sri mulyani Indrawati Mifthahul Khaeria Khaeria M. Arsyad Mignia Mignia Muh. Syihab Ikbal Muh. Tawil muh. Tawil Muhammad Arief Fitrah Istiyanto Aslim Muhammad Arsyad Muhammad Ayat Hidayat Muhammad Rasikh Ilmi Muhammad Syihab Muhammad Yahya Muhammad Zulkifli, Muhammad Muharram -- Munir Tanrere Musdalifah Musdalifah Mutahharah Hasyim, Mutahharah Nasrul Ihsan Ni Wayan Mega Savira Utami NP Sri Ramadani Alam Nunik Lestari Nur Awalya Murtopo Nur Hijrah Muthmainnah Nur Raudyah Musyarrafah Nurfadillah N Nurfajriani Muin Nurhasmi Nurhasmi Nurhayati Nurhayati Nurlina Nurlina Nurlinda Nurlinda Nurmala Dewi Oktaviani, Sri Qonita Deifaky Tsauria Rachmawaty, Rachmawaty Riswati B Rizky Amalia Hamka Ruanti, Reni S. Salmiah Sari Safri Z Salmiah Sari SATRIYAS ILYAS Silka Silka Subaer - Subaer Junaedi Subaer Subaer Subaer Subaer Sukmawati Said Sulastiani Sulastiani Sulfiana Sulfiana Sulfianty Ummi Qalsum, Ummi Vicran Zharvan Wahyuna Nur Wisnu Ari Adi Y. Ahmad Yana Taryana Yunus, Sitti Rahma