In this work, we characterised the thermophysical parameters of Thicky laterite as a function water content and also cement in mix. For with diameter less than or equal to 1.25 mm, thermal conductivity is 0.388 W/m.K for close 0%, increases 87.37% 3.46%. Laterite without has strength 2.309 MPa, by 4.80 %, 13.16 18.45 % 47.82 respectively when 4 6 8 10 added laterite. The flexural changes mix, f...

Abstract Indonesia, as one of the biggest contributor to air pollution, has a solution replace petroleum-powered motorized vehicles with battery-powered electric (EVs). Indonesia nickel reserves that can be used cathodes Li-ion battery called NMC. In this research, author uses ferronickel ore from smelting process laterite ore. Then is leached produce sulfate. This research was conducted determ...

The research area located in Baliara Village, West Kabaena District, Bombana Regency, Southeast Sulawesi Province has the potential for laterite nickel minerals that are quite prospect mining. This is supported by exploration and modeling of ore bodies which initial stage Exploration activities include drilling at locations suspected to have prospective content conducting sample analysis labora...

Here, we report the first occurrence so far of cubic diamond and lonsdaleite in a siliceous breccia hosted nickel laterite from Tiébaghi mine, New Caledonia. Diamond polytype occurred as minerals surficial formed rocks. The vibrational properties calculated elastic electronic band structure 3C-diamond were studied by micro-Raman spectroscopy ab initio calculation. Our measured Raman spectra dem...

Abstract In mining projects, the confidence in an estimate is associated with quantity and quality of available information. Thus, closer data to targeted location, smaller error estimated value. advanced stages a project (i.e. pre-feasibility feasibility phases), it usual take samples derived from drillings. Since sampling chemical analysis involve high costs, essential that these costs contri...