Quote of the month

"If you are not willing to risk the usual, you will have to settle for the ordinary." - Jim Rohn





FOBEX 4: One Place One Thousand Limestone

PANGGANG, sub-district that located in Gunung Kidul Regency, Daerah Istimewa Yogyakarta is an area that rich in limestone lithology. This area also has conical hills as typical karst morphological pattern. Panggang is the location where I became a porter of Geological Mapping Universitas Gadjah Mada 2013 that held on July 15 – 28, 2013. Figure […]

FI 2

FOBEX 3: Coal Bed Methane (CBM) Potential in Indonesia

What is CBM? Coal Bed Methane (CBM) is methane gas formed in coal seams or coal beds. CBM is one of the gas fractions of Coal Bed Gas (CBG), which is natural gas that produced in the coal seam. Gas in coal seams typically consists of methane (CH4), carbon dioxide (CO2), nitrogen (N), and water […]

FI 3

FOBEX 2: Gas Fuel : A Movement Indonesia Transportation

As the month goes, Indonesia is having a big problem when the government decided to make a rule to raise the price of oil fuels, like premium, solar and pertamax, which are the main fuel of vehicles in Indonesia. the most extreme price raising is in premium, a subsidy fuel from government, increases about IDR […]

FI 1

FOBEX 1: All About Sandstone

    Sandstone, a clastic sedimentary rock that is made up about 25 percent of all sedimentary rocks, distributed in every continent of earth in the world that means they are the common rocks in geologic systems of all ages. It consists of mainly silicate grains with sand size or 1/16 to 2 mm weathering debris, […]