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All Journal PROMINE Jambura Geoscience Review Jurnal Himasapta MINERAL
Mardiah Mardiah
Jurusan Teknik Pertambangan, Fakultas Sains Dan Teknik, Universitas Bangka Belitung
Earth & Planetary Sciences Energy Engineering Environmental Science Materials Science & Nanotechnology

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Journal : PROMINE

 1 
PEMODELAN AKUIFER AIR TANAH UNTUK MASYARAKAT PESISIR LINGKUNGAN BAHER KABUPATEN BANGKA SELATAN Mardiah Mardiah; Franto Franto
PROMINE Vol 2 No 1 (2014): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.911 KB) | DOI: 10.33019/promine.v2i1.75

Abstract

Keterbatasan mata air tanah dan sebarannya yang tidak merata disetiap tempat menjadi persoalan utama. Perkembangan teknologi dapat membantu menanggulangi berbagai masalah berkenaan dengan air sebagai kebutuhan pokok kehidupan, salah satunya dengan cara memetakan danmenginterpretasi keberadaan mata air tanah melalui prediksi keberadaannya dihubungkan dengan litologi atau jenis batuan yang terkandung didalamnya. Dari data-data inilah diharapkan nantinya dapat memberikan gambaran nyata akan keterdapatan akuifer ( lapisan penyimpan air tanah) untuk mencukupi kebutuhan masyarakat terutama diwilayah pesisir, dimana sulit sekali mendapatkan sumber air tawar karena impasan air asin dari lautan. Metode pemetaan akuifer ini menggunakan alat geolistrik dengan metode wenner dimana dapat diinterpretasikan pemodelan akuifer air tanah daerah penelitian. Hasil analisis data sekunder dan primer yang berupa data resistivitas batuan.
Studi Unsur Tanah Jarang REE di Bagian Barat Bukit Sambung Giri Kecamatan Merawang Kabupaten Bangka Mardiah Mardiah; Irvani Irvani
PROMINE Vol 6 No 1 (2018): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (263.267 KB) | DOI: 10.33019/promine.v6i1.717

Abstract

as long as years. The other mineral associated tin ore mineral very potensial mineral in Bangka Islandis rare earth element REE. They are the future prospect mineral resources, and how in the featuretime this potential must have a high economic value. REE potential not yet explored and exploited welluntil now days in Bangka Island, and was left abundant in ex-mining area. They carried out from thetin ore mining and become mine waste or tailing and then through the stream flows to be suspensionor bed load sediment. The aim of this study is to identify the present rare earth based on surfaceoutcrop samples as vein and rock and to understanding their spatial distribution in The west part ofSambung Giri Hill Merawang District Bangka Regency. Primary data collection of outcrop of rockand vein in Sambung Giri Hill. Geochemical sediments analysis just for identification insemiquantitative the presence of rare earth elements Ce, La, Nd, Sm and Y. Rare earth element ofcerium (Ce), Nd and Sm just ancent in some small sample, but for Lantanum (La) and yittrium (Y)almost presence at all shallow surface veint rock. The spatial distribution of rare earth Ce, La, Nd, Smand Y show heterogeneity in laterally.
Penaksiran Endapan Timah Primer Menggunakan Metode Resistivitas dan Metode Geomagnetik Di Bukit Sambunggiri Kecamatan Merawang Kabupaten Bangka Mardiah Mardiah; Guskarnali Guskarnali
PROMINE Vol 7 No 1 (2019): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (372.063 KB) | DOI: 10.33019/promine.v7i1.1063

Abstract

Cassitterit is a valuable mineral containing tin and other minerals as mining products in the Bangka Belitung Islands region. Sambung giri Hill, Merawang District, Bangka Regency is one of the places where primary tin deposits occur. Estimation of subsurface images can be interpreted using geophysical methods in the form of resistivity methods and geomagnetic methods. The measurement of resistivity method uses 6 lines with dipole-dipole configuration while the geomagnetic method with looping measurement technique as many as 13 lines with each line consists of several measurement points within 20 meters, consisting of 10 lines to the South-North direction, and 3 trajectories to the West- East. Based on the results of the study, the primary tin deposit estimation from the resistivity method in the form of a cross section of resistivity shows a low resistivity value (<700 Ohm.m) while the geomagentic method in the form of Reduction To Equator (RTE) shows a low geomagnetic anomaly (<0.8 nT). The spread of primary tin deposits is estimated to be found in the Northwest-Southeast direction.
Co-Authors Abrianto Akuan Agus Cik Epi Epi Franto, Franto Guskarnali, Guskarnali Haslen Oktarianty Inda Pratama Putri Irvani Irvani Irvani, Irvani Irwan Edel Frudis Janiar Pitulima Mitha Elisza Mukram Belto Pratama Nandito Andrian Neni Sherina Nugrahani Trie Ryzzky Nur Amaliya Pignollee Donarthy Pisca Ramona Randa Wirana Salsabila Oldia Zahrah Yuli Daryono Zuhirmanto Zuhirmanto