GEO-ARTICLES

Petroleum

Petroleum is hydrocarbon, with minor amount of Nitrogen, Oxygen and Sulfur as impurities along with heavy metal. Source of petroleum is organic. It contains CH4 chains that are linked together to form long chains of more complex molecules. Petroleum occurs in the earth in combination of any of the many states like gas, liquid (crude […]

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Metamorphic facies assemblages

Facies Pelitic Calcareous Mafic Zeolite (100-2000C) interlayered smectite/chlorite calcite calcite Laumonite, thompsonite, calcite, interlayered smectite/chlorite Prehnite- Pumpellyite(150-3000C) Prehnite, Pumpellyite, calcite, chlorite, albite Calcite Prehnite, Pumpellyite, calcite, chlorite, albite Greenschist(300-4500C) Muscovite, chlorite, Quartz, albite, biotite, garnet Calcite, dolomite, Quartz, epidote, tremolite Albite, epidote, chlorite, quartz, actinolite, sphene Epidote-Amphibolite(450-5500C) Muscovite, biotite, Garnet, albite, quartz calcite, quartz, tremolite,

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Infiltration

Infiltration is the process by which water reaching the ground surface enters the soil. Infiltration rate is a measure at which soil is able to absorb rainfall. It is measured in mm per hour. Infiltration is governed by two forces Gravity and Capillary action. Smaller pores offer greater resistance to Gravity, very small pores pull

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