Open AccessPenentuan Volume Batubara Menggunakan Metode Cross Section di PT. Astri Mining Resources Cabang Batu Ampar Kalimantan Selatan
Author(s) -
Megawati Megawati,
Sri Wahyono,
Fahruddin Fahruddin
Publication year - 2017
Publication title -
jurnal fisika flux/jurnal fisika flux
Language(s) - English
Resource type - Journals
eISSN - 2541-1713
pISSN - 1829-796X
DOI - 10.20527/flux.v14i2.4473
Subject(s) - coal , volume (thermodynamics) , drill , mining engineering , section (typography) , geology , petroleum engineering , sedimentary rock , environmental science , mineralogy , engineering , geochemistry , waste management , computer science , mechanical engineering , physics , quantum mechanics , operating system
Coal is a combustible sedimentary rock formed from organic deposits of plant residues and carbon, hydrogen and oxygen elements. Modeling of 3D coal distribution and coal volume calculation plays an important role in the exploration because the result of coal volume calculation can be used as consideration for mining. This research uses 6 drill point and calculation of coal volume using cross section method with the help of image processing software that is rockwork16. The result of interpretation of drill point data in the research area were 5 types of rock layers with each rock volume is claystone (25.840.000 m3), claysand (230.00 m3), Coal (5.930.000 m3), carbonaceus clay and soil.