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PROMINE
Published by Universitas Bangka Belitung
ISSN : 23547316     EISSN : 26207737     DOI : -
Core Subject : Science, Social, Engineering,
Earth & Planetary Sciences Engineering Environmental Science
Jurnal ilmiah dengan nama Promine merupakan terbitan berkala ilmiah Jurusan Teknik Pertambangan Universitas Bangka Belitung yang terbit setiap bulan Juni dan Desember dalam setahun yang meliputi bidang Eksplorasi (Geologi dan Geofisika), Geoteknik/Geomekanika, Pengolahan Minerba, Reklamasi, dan Pasca Tambang.
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol 3 No 2 (2015): PROMINE" : 6 Documents clear
Studi Pendahuluan Potensi Bencana Alam (Geo-Disaster) Di Pulau Bangka Irvani Irvani; Indra Gunawan
PROMINE Vol 3 No 2 (2015): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.695 KB) | DOI: 10.33019/promine.v3i2.91

Abstract

The study area is a tin mining region in hundred years, located in Bangka Island, Bangka BelitungArchipelago Province. Identifying geo-disaster potential, in order that to know the the type, spatialdistribution of geo-disaster that caused by geogenic or antropogenic factor. The research is done byobserving all of geo-disaster potential, with geological and geomophological additional condition. Geodisasterpotential is ilustratrated in a map as result of work using geographic information system (GIS)software that is supported from Landsat TM7 analysis. Erosion, sedimentation, lanslide andabration disaster mainly caused by antropogenic factors from tin mining activities and landfarming, butfor dryness, flood, hurricane and earthquake caused by geogenic factors. For flood and dryness alsoinfluenced by antropogenic factor. Dryness, erosion and sedimentation has the large spatialdistribution in Bangka Island.
Desain Tambang Kuari Batugamping Berongga Di Blok Sawir Tuban Jawa Timur R. Andy Erwin Wijaya; Dwikorita Karnawati; Srijono Srijono; Wahyu Wilopo
PROMINE Vol 3 No 2 (2015): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1406.739 KB) | DOI: 10.33019/promine.v3i2.94

Abstract

The research area is a cavity limestone quarry region, located in Sawir Block, Tuban Regency, EastJava Province. Design of the bench in cavity limestone quarry is extremely determined by rock massquality and slope stability analysis. The aim of this research is designing of the bench of cavitylimestone in the quarry based on equibrilium limit and using slide software added. The research usedquantitative method. To obtain slope stability analysis of limestone needs some parameters. The mainparameters are uniaxial compressive strength of intact rock, GSI, lithology, disturbance factor, unitweight and application for slope (height). To solve this analysis is assisted by Roclab software. TheRoclab is a software for determining rock mass strength based on the generalized Hoek-Brown failurecriterion. Final result of the research will be used for safely mine design of the limestone quarry.
Integrasi Perangkat Lunak Arcgis 9.3, Xampp, Mapserver for Window dan Geoserver dalam Rangka Penyusunan Peta Geologi Pulau Bangka Digital Berbasis Web Franto Franto; Alim Bahri
PROMINE Vol 3 No 2 (2015): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.902 KB) | DOI: 10.33019/promine.v3i2.95

Abstract

Geographic Information System is an information system that is used to enter, store, recall,process,analyze and output geographically referenced data or geospatial. By using GIS will be easierfor decision makers to analyze the data. In this paper, the author makes the design of GIS localhostfor the manufacture of Geographical Information Systems Geology Bangka Island using ArcGIS 9.3,Xampp, Mapserver and GeoServer.Utilization of several applications open source simple andapplicable in the form of web server used is Xampp, the database server is used MySQL andmanagement applications MySQL used PhpMyAdmin resulting Web SIG on geological aps digitalBangka Island and their attributes that can be used as information about the initial data for analysisadvanced.
Potensi Mineral Cassiterite dan Ilmenite pada Daerah Bekas Penambangan Timah Bangka Dwi Putra Herman
PROMINE Vol 3 No 2 (2015): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1397.707 KB) | DOI: 10.33019/promine.v3i2.96

Abstract

Mining and processing minerals can not to reach obtaining (recovery) one hundred percents. Mineralsthat thrown with tailing, are minerals pricy that can to be exploited back as value add for companyside. Before be done reklamasi and mine closing, necessary be knowing mineral 's potency that stillexist to mining ex area, to run the principle conservation of mineral resources. Research in mineralcassiterite and ilmenite that got to sediment tailing result tin washery, be done with way drilling withdistance 100 x 50 m in sediment localization mine tailing TN 3.10 Air Lempuyang PT Timah (persero)Tbk with coordinate UTM (633672 E; 9748033 N). Wide of area the mentioned research be counted itswide with to use it mapinfo program and the coordinate's withdrawal to use it Global PositioningSystem (GPS). Wide of area tailing's sediment to be guessed ± 9,74 ha. Drilling process to get itsample/ conto be done with to use it hand auger. S ampel mentioned be analyzed in physicslaboratory and chemistry that is grain counting minerals for 124 sample to know type and degree ofminerals, 1 komposit's sample be analyzed by classic method it’s volumetri and spectofotometri toknow total Fe total and degree of TiO2. Laboratory analysical Result, identificated mineral cassiterite,ilmenite, pyrite, iron oksida, limonite, muscovite, tourmalin, sand clay and quatz. With to use it themethod of area of influence calculation, be got resource number mineral cassiterite and ilmenite thatgot to sediment tailing mentioned.
Determination of Initial Lag and Maximum Lag Distance of Semivariogram on Reserves Calculation of Gold Vein Nur Ali Amri; Abdul Aziz Jemain; Wan Fuad Wan Hassan; Hasywir Thaib Syiri
PROMINE Vol 3 No 2 (2015): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1181.635 KB) | DOI: 10.33019/promine.v3i2.97

Abstract

The reserves calculation is one of the early stages before the mining operation, which begins with thesamples prediction. Ordinary kriging is a part of the kriging method that works with semivariogramparameters. The calculation of these parameters based on several things, including thedetermination of the lag distance and the fitting model. This paper is based on the determination of themaximum lag distance of 500 and 800 where the lag distance for both, respectively 15, 25 and 35 withWLS and OLS fitting models. The six combinations can be concluded that increasing of maximumlag distance adds to a large of sill and extend the range. OK prediction shows that the largest goldgrade mean (5.032) occurs in the kriging using WLS fitting models, in which the maximum lag distancesemivariogram is 500 and the distance of each lag is 35.
Perubahan Sistem Kelestarian Air Tanah di Cekungan Air Tanah Wates Akibat Pembangunan Bandara Internasional Temon Kabupaten Kulonprogo DIY Purwanto Purwanto; Arif Rianto Budi Nugroho; Intan Paramita Haty
PROMINE Vol 3 No 2 (2015): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1253.755 KB) | DOI: 10.33019/promine.v3i2.98

Abstract

Underground water is a component in the hydrological cycle, formed by rainwater that seeped into thesoil and flows through the media layer of rock (aquifer) in groundwater basin. Wates basin’sgrounwater includes the Wates District, Temon, Panjatan, Lendah, Brosot, a little part of the DistrictSentolo and Pengasih located in Unit Plateau of volcanics fluvio, beach units and sand dunes with thealluvial material consisting of sand, gravel, silt, and clay, flat morphology, relatively lithology andgroundwater characteristics. This lithology is potential with the occurrence of groundwaterconservation system changes, if there is excessive ground water extraction in the region which can becharacterized by the increase in salinity in ground water. The main objective of this study is to assessthe full qualitative and quantitative groundwater in the Basin Groundwater Wates International Airportdue to Temon airport construction in relation to maintaining the sustainability of groundwater systems.The methods in this study consists of several steps, starting from observation and rock’s/soildiscribtion include: measurement of rock bedding, measurement of geological structural elements,observation of morphological conditions, and sampling soil / rock to be tested in laboratory about thecontent of the mineralogy, texture and structure. Observation of surface water and groundwater isdone by testing the physical properties of the surface water include: smell, taste, turbidity, temperature(T), acidity (pH), electrolit conductivity (EC), and taking water samples to be tested in the laboratory todetermine the elements it contains a chemical that results will be used to created Diagrams Stiff andTrilinier. Estimation of resistivity (geoelectric) was conducted to determine the condition of the soil/rockbelow the surface to a depth of more than 75 m, with the aim to determine the configuration of theaquifer both laterally and vertically, the results of which will provide an overview/three-dimensionalcross-section of the local groundwater system deposits carefully situations and recharge area. Thecross-sectionwill shown information quantity/amount of groundwater and the identification of the coasttowards the potential intrusion of sea water. The results of mineralogical analysis of rocks andhydrochemical groundwater will provide information on the distribution of groundwater quality. Thisquality conditions will certainly change with the start of construction of the airport and afterconstruction of the airport. Information about the mineralogical content of rocks, hydrochemicalcontent of water and aquifer configuration will be able to contribute to efforts in the area ofgroundwater International Airport Temon, DIY.

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