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Results 1 - 10 of 53 for Magnesium
  • Article - 14 Nov 2012
    Israel is located between Lebanon and Egypt bordering the Mediterranean Sea. The total area of the country is 20,770 km2, and it has a population of 7,590,758 as of July 2012.
  • Article - 18 Mar 2014
    Mafic is a silicate mineral or rock that is rich in magnesium and ferric oxides. It is composed of low amounts of potassium, aluminum, sodium and silicon and relatively high amounts of calcium,...
  • Article - 10 Mar 2014
    Lamprophyre is a group of ultrapotassic igneous rocks which consist of phenocrysts of mica, particularly biotite or phlogopite and amphibole such as pargasite or hornblende.
  • Article - 11 Apr 2016
    German physicist Wilhelm Conrad Roentgen is noted for his accidental discover of X-rays in 1895 during his analysis of cathode rays in high voltage, gaseous discharge tubes, but a way to use X-Rays...
  • Article - 12 Jul 2012
    Russia, with a total population of 138,082,178 (July 2011 est.), is the largest country in the world with a total area of 17,098,242 km.
  • Article - 1 Mar 2019
    This is an article about meteorites can be analyzed using combined SEM and Raman spectroscopy.
  • Article - 19 Jun 2015
    Dolomite and limestone are two major types of carbonate rocks. Dolomite is predominately used as concrete aggregate, ornamental stone, and for magnesium production, whereas limestone is used as raw...
  • Article - 28 Aug 2012
    Germany, with a total population of 81,305,856 as of July 2012, is the second most populous nation in Europe. Germany is located in Central Europe, bordering the Baltic Sea and the North Sea, between...
  • Article - 27 Mar 2014
    Mineral oxidation is a chemical reaction which takes place in a mineral upon exposure to oxygen resulting in a change in the chemical composition. It takes place through weathering which is a...
  • Article - 20 May 2016
    It is thought that billions of tons of water and rare earth elements, like uranium and thorium exist on the moon, and private companies are aiming to obtain them. The European Space Agency even has...