?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IDENTIFIKASI+PERSEBARAN+LAPISAN+BATUAN+ANDESIT%0D%0AMENGGUNAK+AN+METODE+GEOLISTRIK+TAHANAN+JENIS+DAN%0D%0ARESISTIVITY+LOG+PADA+DESA+MALINGPING+UTARA%2C+KECAMATAN%0D%0AMALINGPING+UTARA%2C+KABUPATEN+LEBAK&rft.creator=AL+IMRON%2C+1515051052&rft.subject=600+Teknologi+(ilmu+terapan)&rft.description=The+research+area+is+located+in+North+Malingping+Village%2C+North+Malingping%0D%0ADistrict%2C+Lebak+Regency.+The+research+area+is+an+andesite+excavated+area+that+is%0D%0Aalready+in+oduction+and+is+being+carried+out+with+additional+exploration.+Data+in%0D%0Athe+study+area+include+5+points+of+1D+geoelectric+measurement+Wenner%0D%0Aconfiguration%2C+3+paths+of+geoelectric+measurement+of+Pole-Dipole+configuration%2C%0D%0Aand+well+data.+This+study+aims+at+(1)+Interpreting+rock+layers+based+on+the+value+of%0D%0Avariation+of+Geoelectric+resistances+and+Well+Logging%2C+(2)+Determining+the+area+of%0D%0Adistribution+and+thickness+of+andesite+rock+layers%2C+(3)+determining+reserves+based%0D%0Aon+3D+models+and+calculation+of+Inferred+reserves.+Based+on+geoelectric%0D%0Ameasurements+and+resistivity+log+the+study+area+has+the+lithology+of+sandy+clay%2C%0D%0Asandstones%2C+andesite+rocks%2C+tuff+breccia%2C+volcanic+breccia%2C+and+overburden.+The%0D%0Aresults+of+3D+geoelectric+modeling+and+correlation+from+resistivity+log+data+are%0D%0Aassumed+that+the+layer+of+andesite+is+found+at+a+depth+of+5+-+20+m+with+a+range+of%0D%0Aresistivity+values+between+800+-+2000+danm+and+has+a+thickness+of+15+m.+For+the%0D%0Aarea+of+the+study+amounting+to+146%2C584+m2%2C+the+calculation+of+reserves+using+the%0D%0Aprobable+reserve+method+with+a+confidence+level+(20-30)%25+has+an+estimated%0D%0Areserve+of+about+1%2C292%2C251.25+tons+while+the+calculation+using+voxler+4+software+is%0D%0A965%2C902+tons.%0D%0AKeywords+%3A+Geoelectric%2C+Resistivity+Log%2C+Andesite%2C+Wenner%2C+Pole-Dipole%0D%0A%0D%0A%0D%0ATelah+dilakukan+penelitian+prospek+batuan+andesit+di+Desa+Malingping+Utara%2C%0D%0AKecamatan+Malingping+Utara%2C+Kabupaten+Lebak.+Daerah+penelitian+merupakan%0D%0Adaerah+bahan+galian+andesit+yang+sudah+berproduksi+dan+sedang+dilakukan%0D%0Aekspolarasi+tambahan.+Data+pada+daerah+penelitian+meliputi+5+Titik+pengukuran%0D%0Ageolistrik+1D+konfigurasi+Wenner%2C+3+lintasan+pengukuran+geolistrik+2D%0D%0Akonfigurasi+Pole-Dipole%2C+dan+data+sumur.+Penelitian+ini+bertujuan%0D%0AMenginterpretasikan+lapisan+batuan+berdasarkan+nilai+variasi+tahanan+jenis%0D%0AGeolistrik+dan+Well+Logging%2C+Menentukan+daerah+persebaran+dan+ketebalan%0D%0Alapisan+batuan+andesit%2C+menentukan+cadangan+berdasarkan+metode+perhitungan%0D%0Acadangan+Tereka.+Berdasarkan+hasil+interpretasi+dari+hasil+pengolahan+data%0D%0Ageolistrik+1D%2C+2D%2C+dan+resistivity+log%2C+daerah+penelitian+memiliki+litologi+tanah%0D%0Apenutup%2C+batuan+andesit%2C+pasir+lempungan%2C+dan+lempung+pasiran.+Berdasarkan%0D%0Ahasil+pemodelan+3D+dan+nilai+resitivitas+sebaran+lapisan+batuan+yang+diduga%0D%0Aandesit+tersebar+dibeberapa+titik%2C+tapi+dominan+pada+arah+barat+dan+timur+daerah%0D%0Apenelitian.+Hasil+pemodelan+2D+geolistrik+dan+korelasi+dari+data+resistivity+log%0D%0Adiasumsikan+bahwa+lapisan+batuan+andesit+terdapat+pada+kedalaman+2+%E2%80%93+23+m%0D%0Adengan+kisaran+nilai+resistivitas+antara+200+-+7188+%E2%84%A6m+dan+memiliki+ketebalan+21%0D%0Am.+Luas+daerah+penelitian+sebesar+146.584+m2+dilakukan+perhitungan+cadangan%0D%0Amenggunakan+metode+cadangan+tereka+(probable+reserve)+dengan+tingkat%0D%0Akeyakinan+(20-30)%25+memiliki+estimasi+cadangan+sekitar+373.163+m3.%0D%0AKata+kunci+%3A+Geolistrik%2C+resistivity+log%2C+andesit%2C+wenner%2C+Pole-dipole.&rft.publisher=Fakultas+Teknik&rft.date=2019-11-06&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56611%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56611%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56611%2F3%2FSKRIPSI%2520TANPA%2520PEMBAHASAN.pdf&rft.identifier=++AL+IMRON%2C+1515051052++(2019)+IDENTIFIKASI+PERSEBARAN+LAPISAN+BATUAN+ANDESIT+MENGGUNAK+AN+METODE+GEOLISTRIK+TAHANAN+JENIS+DAN+RESISTIVITY+LOG+PADA+DESA+MALINGPING+UTARA%2C+KECAMATAN+MALINGPING+UTARA%2C+KABUPATEN+LEBAK.++Fakultas+Teknik%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56611%2F