Geophysics Explorations have several methode,they are
1. electric use electrical geophysics methode are Resistivitas, Induced Polaritation and Self Potensial
2. Magnet use magnet, geophysics methode are gravity and magnet
3. Electromagnetic Geophysics Methode are MT,VLF and CSAMT
4. Seismic Geophysics Methode are Seismic Refraction and Seismic Reflaction
1. Porosity ( %) is ( volume of void/ total volume of rock ) x 100
origin of porosity is :
a. Primary porosity = space beween individual mineral grains or crhystalls ; present when rock formed
a.1 intergranular porosity
b Secondary porosity = created after rock formed by frackturing dissolution.
a. intercrystalin
b. Solution
c. Fracture
2. Permeabilty Rock
a. Measure of how easily fluid can move through rock
b. depends only on rock properties " intrinsic permeability "
c. in oil industry, permeability is measured in darcies or milidarcies
How make favicon ( Favourite icon )
you can use ( browse ) : www.htmlkit.com/sevices/favicon
1. Browse your picture to your logo website
2. klik " Generate Favicon ico
3. wait a moment and download favicon
4. Put Favicon to your websitel and enjoy it
1. Insert your flash disk to a computare
2. At your flash disk, view a file as name " desktop "
3. Open That's file, you will see :
[ExtShellFolderViews]
{BE098140-A513-11D0-A3A4-00C04FD706EC}={BE098140-A513-11D0-A3A4-00C04FD706EC}
[{BE098140-A513-11D0-A3A4-00C04FD706EC}]
Attributes=1
IconArea_Image=baru pict\V Xion.jpg
IconArea_Text=00000000
4. If you want to performance your flash disk desktop, you make a folder as name : andygeoits, and take your picture on that's folder, example your name foto
andy with format jpg.
5. in " IconArea_Image ", on a note above you can change with "IconArea_Image=andygeoits\andy.jpg
6. Now , save your desktop file, and refresh your desktop, Now your picture will view at your flash disk desktop.
7. Enjoy it.
" Rock are natural mineral assemblages crystallized by rock forming processes. Rocks from the earth crust and mantle " ( Huckenholz,1982 ) We distinguish rock according to the origin ( genesis ) and composition between 1. Igneous rock magmatites, magmatic rock, eruptive rocks, eruptiva ) are mineral assemblages, originating from a melt ( magma ) by cristallization. Three types are distinguished by their natural occurrence: a. volcanic rock ( reaching the surface) b. plutonic rock (crystallization ar greater depth ) and c. dike rock ( small dikes and sills separating large rock masses 2. Sedimentary rock Sedimentary rock ( sediment ) are resulth of weathering and sedimentation processes : igneous, metamorphic and also previously depositd sediment rocks are broken down physically and chemically. two main type opf sedimentary rock a. the elastic or fragmental sediment ( sandstones, shales) and b. the chemical and biochemical sediments ( carbonates, evaporates ) 3.Metamorphic rock metamorpithes, metamorpihica, schists are resulth of methamorphism. Metamorphic transformations are caused by change in temprature and pressure. temprature and pressure can changes withiun the earth's crust are caused by different type of processes, such as : a. regional metamorphism b. contact or thermal metamorphism c. dislocation or clastlatic metamorphism.
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