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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Riset dan Kajian Pendidikan Fisika KONSELI: Jurnal Bimbingan dan Konseling (E-Journal) Jurnal Inovasi Pendidikan IPA Omega: Jurnal Fisika dan Pendidikan Fisika Jurnal Penelitian Pembelajaran Fisika JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Educational Counseling Indonesian Journal on Learning and Advanced Education (IJOLAE) Indonesian Review of Physics (IRiP) Jurnal Fisika Indonesia Journal of Vocational Education Studies Buletin KKN Pendidikan Jurnal Kesehatan dan Pengelolaan Lingkungan Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Ilmiah Profesi Guru (JIPG) Jurnal Ilmiah Kampus Mengajar Jurnal Keilmuan dan Keislaman International Journal of Learning Reformation in Elementary Education Bincang Sains dan Teknologi Jurnal Praktik Baik Pembelajaran Sekolah dan Pesantren Jurnal Genesis Indonesia Buletin Edukasi Indonesia International Conference on Education for All Jurnal Pendidikan Progresif MUDARRISA: Jurnal Kajian Pendidikan Islam Jurnal Pengabdian Masyarakat Ilmu Pendidikan
Dian Artha Kusumaningtyas
Universitas Ahmad Dahlan
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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

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Identifikasi Partikel Emas Pada Daun Kayu Putih dengan XRF (X-Ray Fluorescence) dan AAS (Atomic Absorption Spectroscopy) Sebagai Indikator Potensial Tambang Emas di Indonesia Dian Artha Kusumaningtyas; Hanif Khoirudin; Muamila Tami; Mila Utami Sari; Arif Nirsatmanto; Ari Dwi Nugraheni; Fahrudin Nugroho
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1092

Abstract

Eucalyptus is a plant that is able to absorb gold (Au) particles from the soil and store them in the leaves. Eucalyptus roots have the ability to penetrate the soil of the calcrete zone, which is rich in the mineral calcium (Ca). Calcium is a chemical element with the symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. and contains Au particles as impurities, making this plant a potential natural indicator (biogeochemical) of potential Au metal mining. The Au content in eucalyptus leaves can be determined by using the XRF (X-Ray Fluorescence) instrumentation material analysis method for qualitative analysis and AAS (Atomic Absorption Spectroscopy) for quantitative results. The form of XRF characterization of the intensity versus energy spectrum of certain elements from the XRF analysis results obtained is a spectrum with a peak power of 9.731 keV which indicates the presence of Au metal in the sample. The results obtained qualitatively are the Au metal content in the eucalyptus leaf sample of (9.0 ± 0.5) ppm. However, the Au metal content in each leaf sample was different. This provides information that Eucalyptus from different plants has the potential to be a biogeochemical indicator of potential Au metal mining in Indonesia
Co-Authors Al-Rashiff Hamjilani Mastul Almani, Almani Anik Enikmawati Annafas, Taskia Ari Dwi Nugraheni Arif Nirsatmanto Awalin, Annisa Nabilla Azhari, Imam Bakri, Yuhanis Mhd Bayu Hendro Wicaksono Chotijah, Hindun Yafa Dina Rahmah Maulida Dody Hartanto Dwi Sulisworo Edi Istiyono Elbaghdadi, Zaki Abouelnasr Fahrudin Nugroho Faihah, Gress Fatmala, Sintia Citra Fauzia, Mufied Fauziah, Mufied Febriyanti, Amalia Fitri, Fajar Fitrianawati, Meita Hanif Khoirudin Harun Joko Prayitno Ika Maryani Ika Maryani Indah, Tiara Indarwati, Dewi Ishafit Ishafit Ishafit Istiqomah, Hanin Fathan Nurfina Jailani, Mohammad Jumadi Kurnia Febryani Kurniasari, Efi Leni Leni Lenny Puspita Dewi Listyaningrum, Trisna Avi Mahardika, Dzikrina Aqsha Makruf, Ali Imron Manyunuh, Muhamatsakree Mastul, Al-Rashiff Hamjilani Maya Dita Andari Mila Utami Sari Mirtasari, Septi Moh. Irma Sukarelawan Moh. Toifur Muamila Tami Muhammad Syahriandi Adhantoro Muhtadin, Lastiadi Naufal Ishartono Nugraha, Ariadi Okimustava Okimustava Patmisari, Patmisari Pratiwi, Mita Adi Rahmah, Maulida Atsaniatu Rahmawan, Alfian Arsa Rita Rahmaniati Rosadi, Dady Rosyidah Rosyidah Rumgayatri Rumgayatri Samsiyati Saputri, Pratiwi Yulia Sembiring, Rinawati Sri Wahyuni Suparman Suparman Surahma Asti Mulasari Syaadah, Himatus Syifa, Alya Azkia Uray Herlina, Uray Utami, Estri Utami, Listiati Budi Wahyu Nanda Eka Saputra, Wahyu Nanda Eka Wijanarko, Ardi Wulandari, Renita Eka Yahya Hanafi YAN ADITYA PRADANA Zaida Ilma, Arina