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KARAKTERISTIK ALTERASI SKARN DAN DISTRIBUSI MINERAL SULFIDA PEMBAWA TEMBAGA DI TAMBANG BIG GOSSAN LEVEL 2860L-2940L FOOTWALL WEST, PAPUA, INDONESIA: CHARACTERISTICS OF SKARN ALTERATION AND SULPHIDE MINERAL BEARING COPPER DISTRIBUTION AT BIG GOSSAN MINE 2860L-2940L FOOTWALL WEST, PAPUA, INDONESIA Amalina, Nur; Meirawaty, Mira; Sonbait, Daniel; Burhannudinnur, Muhammad; Hafiz, Surya Darma; Rendy; Koesmawardani, Wildan Tri; Wijaya, Budi
Journal of Geoscience Engineering and Energy VOLUME 6, NOMOR 1, FEBRUARI 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jogee.v6i1.22289

Abstract

Tambang Big Gossan di Papua Tengah dikenal dengan mineralisasi tembaga yang terbentuk akibat intrusi diorit pada batuan karbonatan Formasi Waripi. Penelitian ini bertujuan menganalisis karakteristik alterasi dan mineralisasi tembaga di level 2860, 2900, dan 2940 Footwall West. Metode yang digunakan termasuk pemetaan geologi dan analisis laboratorium (petrografi, mineragrafi, dan XRD). Hasilnya, ditemukan empat satuan litologi serta lima zona alterasi, yaitu klinopiroksen-garnet-kuarsa, epidot-klorit-kuarsa-kalsit, garnet-kuarsa-kalsit-piro pilit-epidot, piropilit-kuarsa-kalsit, dan aktinolit-kuarsa-klorit. Mineral sulfida tembaga utama adalah kalkopirit dan bornit, dengan pirit, pyrrhotite, dan magnetit sebagai mineral pembawa besi. Tembaga terakumulasi pada zona retrograde alterasi 2, 3, 4, dan 5. The Big Gossan mine in Central Papua is known for its copper mineralization, formed due to diorite intrusion into the carbonate rocks of the Waripi Formation. This study aims to analyze the characteristics of alteration and copper mineralization at levels 2860, 2900, and 2940 Footwall West. The methods used include geological mapping and laboratory analyses (petrography, mineragraphy, and XRD). The results revealed four lithological units and five alteration zones: clinopyroxene-garnet-quartz, epidote-chlorite-quartz-calcite, garnet-quartz-calcite-pyrophyllite-epidote, pyrophyllite-quartz-calcite, and actinolite-quartz-chlorite. The main copper sulfide minerals are chalcopyrite and bornite, with pyrite, pyrrhotite, and magnetite as iron-bearing minerals. Copper is concentrated in the retrograde alteration zones 2, 3, 4, and 5.
Potensi Pemanfaatan Air Danau Pascatambang di Wilayah Rumpin, Kabupaten Bogor, Jawa Barat Maulana, Yuga; Tuheteru, Edy Jamal; Burhannudinnur, Muhammad; Hartami, Pantjanita Novi; Suliestyah; Alan, Muhammad Rallupy Meyraldo
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 6 No 2 (2024): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v6i2.18197

Abstract

Mineral and coal mining has a significant impact on the surrounding environment. One of these impacts is the formation of post-mining lakes, often referred to as mine voids or pit lakes. The unavailability of rocks or the lack of cover material to backfill the mining area forms post-mining lakes. A post-mining lake forms when water fills the mine hole. In rock mining with the quarry method that reaches a certain depth, post-mining lakes are often formed because all the rocks are taken as products, so that no cover rock remains. The existence of post-mining lakes in several areas can have both positive and negative impacts. The positive impact is the sustainable use of post-mining lakes, for example, as a water resource for the surrounding community. Given the important role of post-mining lakes, it is necessary to conduct socialization with the community about how to utilize them. One area that requires attention is the Rumpin area, Bogor Regency, West Java, which has many post-mining lakes. We expect the community to gain insight and input regarding the potential utilization of water from post-mining lakes through this socialization activity. Thus, we can achieve the goal of sustainable mining while directly benefiting the surrounding community.
SUSTAINABLE NICKEL RECOVERY FROM NICKEL SLAG WASTE USING DIETHYLAMINE DITHIOCARBAMATE: ENHANCING RESOURCE EFFICIENCY AND MINIMIZING ENVIRONMENTAL IMPACT Fadliah, Fadliah; Burhannudinnur, Muhammad; Taba, Paulina; Wahid Wahab, Abdul; Kasim, Syahruddin; Karim, Abdul; Hasri, Hasri; Subandrio; Widayati Putri, Tri; Nur, Arfiani; Yasmaniar, Ghanima; Husla, Ridha; Jarre, Sulistiani; Zahra, Audrey; Abdalrazaq, Eid; Kollur, Shivaa Prasad; Raya, Indah
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22589

Abstract

Slag waste from the metal refining industry, if left to accumulate for a long time, can become a source of environmental pollution due to the content of heavy metals that can dissolve and spread to the surrounding environment. However, slag can also be an alternative source for obtaining valuable metals. Aim: This study aims to examine the ability of diethylaminedithiocarbamate ligands to recover nickel metal from slag waste through the mechanism of complex compound formation. Methodology and results: The extraction process was carried out at the optimal pH for each ligand to maximize the selectivity and efficiency of metal recovery. Characterization of the complex compounds from the reaction was carried out using various analytical techniques, including Fourier Transform Infrared Spectroscopy (FTIR), UV-visible spectroscopy (UV-Vis), X-Ray Diffraction (XRD), Scanning Electron Microscopy with Energy Dispersive X-ray Spectroscopy (SEM-EDS), and melting point tests to determine the thermal stability of the compound. The study results indicate that diethylaminedithiocarbamate ligands can selectively form complex compounds with nickel metal in slag and are effective in recovering metals from slag waste with a recovery value of 94.88%. Conclusion, significance, and impact study: The results of this study indicate that using diethylaminedithiocarbamate ligands can be an environmentally friendly approach to using slag waste as a secondary source of metals.
Modification of Total Alkaline-Silica Method for Naming Volcanic Rocks Benyamin; Muhammad Burhannudinnur; Suryo Prakoso; Mohamad Salsabila; Dwi Kurnianto
Journal of Earth Energy Science, Engineering, and Technology Vol. 8 No. 2 (2025): JEESET VOL. 8 NO. 2 2025
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/rg3yrb97

Abstract

The use of the Total Alkaline-Silica (TAS) method from Maitre (2002) has been a very important object for scientists involved in the world of volcanology for years. Much literature shows that the use of this method is generally acceptable and well used for naming volcanic rocks, although for certain volcanic rocks such as lamprophyres, for example, there are still limitations in the use of this method. The TAS method requires the results of rock chemical analysis in the form of total Alkaline content which is the sum of Sodium Oxide (Na2O) and Potassium Oxide (K2O) on one side and total Silica content (SiO2) on the other side, which means that without the availability of chemical analysis results for both components, the TAS method cannot be used or the method can still be used by modifying the components of the chemical analysis results with other components, in this case it will be tried to replace it with the magnitude of various data from logging. The purpose of this study depends on the availability of logging data in the area to be studied in various variations such as Nuclear, Electrical and Acoustic Logs with various crossplots from the available logs. The results of the various crossplots are then validated using core rock data that has been named using petrographic analysis based on the naming of volcanic rocks using the classification commonly used in the discipline of volcanology.
THE EFFECT OF HARMFUL AND FAVORABLE GAS AND CHEMICAL CONTENT EMITTED BY MUD VOLCANO TO ENVIRONMENT Burhannudinnur, Muhammad; Nugraheni, Rosmalia Dita; Rinanti, Astri
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 4, NUMBER 1, OCTOBER 2020
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v4i1.8001

Abstract

The recent eruption of Kesongo mud volcano (MV) that occurred in 28August 2020 in Blora, Central Java was a common natural phenomenon.MV eruption occurred periodically depending on the recharge fluid systemthat interconnected to a geothermal system and hydrocarbon reservoir.During the eruption, methane and CO2 gas were emitted to theatmosphere together with rocks, muds and fluids flowing from the fractureand fault system of MV. The extruded materials could be harmful andbeneficial for the affected ecosystem. Aims: This study aimed to addressthe potential impact of the extruded mud volcano materials to theenvironment. Methodology and Results: An attempt was carried out byinvestigating gas and fluid content of every mud volcano morphology in theselected 11 areas of Kradenan, Central Java and Sidoarjo, East Java. The pristine fluids and gas of MV were sampled for chemical and toxiccompound observation. Gas composition and type was observed using gaschromatography. The result shows that methane gas content ranges from0.06 to 67.6 mol%., while the CO2 content ranges from 0.21 to 79.9 mol%.Methane gas exhibits thermogenic gas that associated with hydrocarbongeneration. Conclusion, significance and impact study: The chemicalcompound of fluids indicates high Boron (B) content above 0.5 ppm whichhas harmful effect for crops and human health, but some compounds ofCa, Na, K, Mg present as essential elements for soil nutrient. According tothe methane flux and chemical compound emitted by mud volcano, thisstudy contributes to a management practice to restore and conserve the global ecosystem.
PEMANFAATAN KOMPOSIT NATURAL BENTONITE DAN AMPAS TEBU SEBAGAI PENJERNIH AIR LIMBAH INDUSTRI TAHU HARAPAN MAJU Samura, Lisa; Burhannudinnur, Muhammad; Prakoso, Suryo; Rosyidan, Cahaya; Putra, Raka Handika; Urbiyanto, Gemintang Atlantika; Auliya, Hilyah
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 4 No 2 (2022): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v4i2.13440

Abstract

Industri tahu adalah industri yang didominasi oleh usaha-usaha skala kecil dengan modal yang terbatas dan tersebar di seluruh wilayah Indonesia. Salah satunya adalah industri tahu Harapan Maju (HS) di Cimanggis, Depok, Jawa Barat. Industri ini masih menggunakan cara tradisional dengan membuang limbah ke sungai. Jika langsung dibuang ke sungai, limbah tahu dapat mencemari lingkungan. Oleh      karena itu sebelum limbah dibuang, sebaiknya dijernihkan terlebih dahulu untuk menjaga lingkungan. Salah satu metode penjernihan adalah dengan menggunakan bentonit dan karbon aktif ampas tebu. Bentonit memiliki kemampuan untuk menyerap zat organik yang baik dan mengikat padatan yang relatif kecil dalam air. Sedangkan karbon aktif ampas tebu berfungsi sebagai penjernih dan menyerap logam berat pada air limbah. Proses yang terjadi adalah proses adsorpsi atau proses pemisahan zat padat         dari fluida dengan jalan melewatkan fluida melalui medium penyaring atau septum sehingga zat padat akan tertinggal pada medium. Teknologi sederhana ini sangat efektif bila diaplikasikan dalam pengolahan air limbah industri tahu. Sebelum pengujian nilai BOD 714 mg/L, TDS 1129 mg/L, COD 1152 mg/L dan pH air limbah adalah 4. Pengujian dengan menggunakan kombinasi ampas tebu dan bentonit pada sampel 2c yaitu ampas tebu 1 gr dan bentonit 0.1 gr memberikan hasil yang terbaik, dimana     nilai BOD 142,8 mg/L, TDS 407 mg/L, COD 195,84 mg/L dan pH 6 yang memenuhi standar Permen LH no.51 tahun 1995.
Pelatihan Penjernihan Air Tanah Menggunakan Alat Filtrasi Air di Desa Sungai Dayo, Provinsi Jambi Setyorini, Dyah Ayu; Burhannudinnur, Muhammad; Ginting, Mulia; Adhitama, Ramadhan; Saribu, Erick Strada Dolok
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 4 No 2 (2022): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v4i2.14796

Abstract

Kegiatan penyediaan air bersih merupakan salah satu kebutuhan pokok bagi masyarakat, mengingat air bersih adalah faktor penting dalam kehidupan dan kesehatan masyarakat. Semakin bertambahnya populasi penduduk ditunjang dengan aktifitas ekonomi yang semakin kompleks, juga berdampak pada strategi pelayanan kebutuhan akan air bersih dan pemaksimalan usaha untuk menghadirkan sarana air bersih. Masalah air bersih tidak hanya hadir di daerah-daerah terpencil yang belum tersentuh pembangunan, daerah perkotaan dengan jaringan infrastruktur PAM yang sudah memadai pun terkadang masih terkendala dengan aktifitas pencemaran air dan penggunaan air berlebihan yang tidak efektif dan efisien. Desa Sungai Dayo, Kecamatan Bahar Utara, Kabupaten Muaro Jambi, memiliki permasalahan air yang kotor dengan kandungan mangan dan besi yang tinggi. Selain tercemar limbah, hasil penelitian menunjukkan bahwa air tanah di daerah tersebut bersifat payau dan mengandung pengotor unsur mangan, besi, dan fluoride tinggi yang tidak baik untuk kesehatan, terutama kesehatan gigi. Berkaitan dengan hal tersebut kegiatan PkM ini menawarkan solusi alternatif yang bisa dipakai masyarakat dalam menyelesaikan permasalahan air bersih yaitu dengan menggunakan rekayasa material mineral lempung bentonit dalam pembuatan filtrasi air.
SOSIALISASI FLUIDA PEMBORAN: PENGANTAR KOMPREHENSIF UNTUK LABORAN DAN GURU SMK MIGAS CIBINONG, JAWA BARAT Samura, Lisa; Burhannudinnur, Muhammad; Prakoso, Suryo; Rosyidan, Cahaya; Maulani, Mustamina; Satiyawira, Bayu; Djumantara, Maman; Pearlo, Kevin Lukas; Soekardy, Mentari Gracia; Hidayat, Hifdzan Rizki
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 6 No 1 (2024): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v6i1.16630

Abstract

The world of oil cannot be separated from drilling operations in extracting hydrocarbons from below the earth's surface. Drilling mud or drilling fluid is essential to the drilling process. Cibinong Oil and Gas Vocational School is a vocational school that has two study programs, namely, Oil and Gas Drilling Engineering and Oil and Gas Production Engineering. The laboratory assistants at the Oil and Gas Vocational School have limitations in explaining in detail about drilling fluids. Therefore, activity is necessary to increase insight and knowledge of drilling fluids, especially in supporting practical activities. The method used in this activity is the dissemination of knowledge about drilling mud accompanied by the practice of making a simple drilling mud mixture. Making drilling mud is carried out by comparing KCl polymer mud and polyamine as a shale inhibitor. This comparison is seen from the results of the physical properties of the mud produced, namely mud weight, funnel viscosity, plastic viscosity, yield point, 10-second gel strength, 10-minute gel strength, filtration rate, mud cake, and pH (acidity level). With this introductory activity, knowledge about drilling fluids for laboratory assistants and chemistry teachers as participants in PkM activities has increased. This increase in knowledge can benefit students who will continue their education at the undergraduate level in earth sciences at universities.
Thermal Maturation Trend and Cluster Validation Using K-Means Clustering: Case Study in Salawati Basin Muhartanto, Arista; Sutadiwiria, Yarra; Mordekhai, Mordekhai; Ronoatmojo, Imam Setiaji; Riyandhani, Cahyaningratri Prima; Burhannudinnur, Muhammad
Indonesian Journal on Geoscience Vol. 11 No. 1 (2024)
Publisher : Geological Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17014/ijog.11.1.111-122

Abstract

In the last few years, exploration activities have experienced obstacles and have not attracted much attention from researchers in Indonesia. One of the basins in Indonesia that is still interesting is Salawati Basin in West Papua, Indonesia. Several studies related to petroleum systems have been carried out in this basin, especially those that control the migration of hydrocarbon in Salawati Basin. This research was conducted on three wells located in the western of Salawati Basin to evaluate the characteristics and the maturity of the source rock, especially the Sirga Formation. This formation is penetrated by wells MM-02, MM-03, and MM-04, by using the K-Means Clustering method to validate several parameter variations of the maturity level. K-means cluster performs data from various parameters of maturity level with predefined three numbers of cluster. The thermal evolution of source rocks can alter organic matter physical and chemical properties, converting it into hydrocarbon compounds. The selected maturity parameters have good sensitivity to the determination of thermal maturity including phenanthrene (P), in addition to the MPI (methylphenanthrene index) parameter which was obtained from mass chromatograms m/z 178 and m/z 192 based on the peak area of P and methylphenanthrene (MP). Based on the appearance of the crossplot, both Radke and Kvalheim Formulas show that the maturity in studied area is divided into three main zones: peak maturity zone, early maturity zone, and outliers. This study also found that increasing thermal maturity is correlativewith the increasing depth.
Co-Authors Abdalrazaq, Eid Abdul Karim Adhitama, Ramadhan Alan, Muhammad Rallupy Meyraldo Anak Agung Sagung Mayun Yudhyasmara Prabandari Andreas Rendy Bramantyo Arfiani Nur Arista Muhartanto Arista Muhartanto, Arista Asih Retno Dewanti Asseggaf, Abdurrahman Astri Rinanti Atridia Wilastrina Auliya, Hilyah Awang Eka Novia Rizali Bani Nugroho Bayu Satiyawira Benyamin Benyamin Benyamin Benyamin Benyamin Benyamin Benyamin, Benyamin Bramantyo, Andreas Rendy Budi Wijaya Cahaya Rosyidan Cahyaningratri Prima Riyandhani Ciptadhi Tri Oka Binartha Dardji Noeradi Dicky Muslim Dwi Kurnianto Dyah Ayu Setyorini Eko Widianto Erick Strada Dolok Saribu Fadliah, Fadliah Filipus Armando Armando Ginting Firman Herdiansyah Firman Herdiansyah Firman Herdiansyah, Firman Galang Fahmi Maulana Ghanima Yasmaniar Gihon Nugrahadi Grace Khatrine Hafiz, Surya Darma Hamid Nurrohman Hartami, Pantjanita Novi Hasri Hasri Havidh Pramadika Hayafa Fakhriyatul Ummah Hidayat, Hifdzan Rizki Himmes Fitra Yuda Husla, Ridha Imam Setiaji Ronoatmojo Indah Raya Irano, Teddy Ischak, Mohammad Junita Trivianty Musu Khatrine, Grace Koesmawardani, Wildan Tri Kollur, Shivaa Prasad Lestari Lestari Lukas Lukas Maman Djumantara, Maman Maulana, Galang Fahmi Maulana, Yuga Maulani, Mustamina Meirawaty, Mira Mixsindo Korra Herdyanti Mohamad Salsabila Mohammad Apriniyadi Mordekhai, Mordekhai Muhammad Himawan Prakoso Muhammad Yusril Ihza Mahendra Triany Mulia Ginting Mulia Ginting, Mulia Mustamina Maulani Musu, Junita Trivianty Nana Sulaksana Novi Triany Nugraheni, Rosmalia Dita Nur Amalina Onnie Ridaliani, Onnie Pantjanita Novi Hartami Paulina Taba Pearlo, Kevin Lukas Prakoso*, Suryo Putra, Raka Handika Ramadhan Adhitama Rendy Reno Pratiwi Reno Pratiwi Ricky Andrian Tampubolon Ririn Yulianti Ronoatmojo, Imam Setaiji Rosmalia Dita Nugraheni Rosmalia Dita Nugraheni Samsol Samsol Samura, Lisa Sangayu Ketut Laksemi Nilotama Saribu, Erick Strada Dolok Setyorini, Dyah Ayu Shabrina Sri Riswati Sigit Rahmawan Soekardy, Mentari Gracia Sofyan Rachman Idris Sofyan Rachman, Sofyan Sonbait, Daniel Subandrio Sugiarto, Eddy Suherman Dwi Nuryana Suherman Dwi Nuryana Suliestyah Sulistiani Jarre Suryo Prakoso, Suryo Syahruddin Kasim Syamsul Irham Syamsul Irham Syavitri, Dewi Tampubolon, Ricky Andrian Teddy Irano Tuheteru, Edy Jamal Urbiyanto, Gemintang Atlantika Virginia Suryani Setiadi Wahid Wahab, Abdul Wegig Murwonugroho Widayati Putri, Tri wildan Tri K Wildan Tri Koesmawardani Wildan Tri Koesmawardani Wildan Tri Koesmawardani Yarra Sutadiwiria Yuda, Himmes Fitra Yudhyasmara Prabandari, Anak Agung Sagung Mayun Zahra, Audrey