Oil Shale is a fine-grained sedimentary rock from which oil is extracted
From Old English scealu in its base sense of thing that divides or separate
Fine Grained Rock, Opaque Rock
Black, Brown, Buff, Green, Grey, Red, Yellow
Cement Manufacture, Construction Aggregate, for Road Aggregate, Serves as an Oil and Gas Reservoir rock
Carbonate-rich Shale, Siliceous Shale and Cannel Shale
Easily splits into thin plates, Generally rough to touch, Is one of the oldest rock, Very fine grained rock
Archaeological Significance
Oil Shale forms on the beds of seas and lakes and its formation starts with the organic debris settling and accumulating at the bottom of a lake or sea which are then transformed into rock with the help of high temperature and pressure.
Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides
Ca, Fe, Mg, Silicon Dioxide, Sodium
Biological Weathering, Chemical Weathering, Mechanical Weathering
Chemical Erosion, Sea Erosion, Water Erosion
Heat Resistant, Impact Resistant
Deposits in Eastern Continents
Bangladesh, China, India, Israel, Jordan, Russia, Syria, Thailand, Turkey
Ethiopia, Kenya, Morocco, South Africa, Tanzania
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Sweden, Switzerland
Deposits in Western Continents
Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
Deposits in Oceania Continent
New South Wales, New Zealand, Queensland, Victoria, Western Australia
Learn more about Properties of Oil shale
What is Oil shale? In this section, we will learn more about properties of Oil shale i.e. physical and thermal properties. Physical properties of Oil shale include Color, Streak, Hardness, Structure, Cleavage, Fracture, Luster, Specific Gravity etc. The strength of Oil shale is -. Streak of Oil shale is white while its cleavage is slaty. Luster of Oil shale is dull and its fracture is . Oil shale is opaque in nature. Know all about Oil shale, What is Oil shale, its composition, features, facts and reserves in next sections.
Know about Composition of Oil shale
What is Oil shale composed of? Get to know about composition of Oil shale here. Oil shale definition gives information about the Formation of Oil shale and its composition.The composition of Oil shale can be further divided into mineral and compound content. The mineral content of Oil shale rock includes Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides and The compound content of Oil shale rock includes Ca, Fe, Mg, Silicon Dioxide, Sodium. Almost all rocks undergo transformation process. Know all about Oil shale rock in next section.