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Mudstone vs Oil shale


Oil shale vs Mudstone


Definition

Definition
Mudstone is a fine-grained, dark gray sedimentary rock, which is formed from silt and clay and is similar to shale but has less laminations  
Oil Shale is a fine-grained sedimentary rock from which oil is extracted  

History
  
  

Origin
-  
-  

Discoverer
William Smith  
Unknown  

Etymology
From the English mud and stone, from low German mudde and stainaz  
From Old English scealu in its base sense of thing that divides or separate  

Class
Sedimentary Rocks  
Sedimentary Rocks  

Sub-Class
Durable Rock, Soft Rock  
Durable Rock, Soft Rock  

Family
  
  

Group
-  
-  

Other Categories
Fine Grained Rock, Opaque Rock  
Fine Grained Rock, Opaque Rock  

Texture

Texture
Clastic  
Splintery  

Color
Black, Blue, Brown, Green, Grey, Orange, Red, White, Yellow  
Black, Brown, Buff, Green, Grey, Red, Yellow  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
No  
No  

Stain Resistant
No  
Yes  

Wind Resistant
No  
No  

Acid Resistant
No  
No  

Appearance
Rough and Dull  
Muddy  

Uses

Architecture
  
  

Interior Uses
Decorative Aggregates, Entryways, Floor Tiles, Interior Decoration  
-  

Exterior Uses
As Building Stone, As Facing Stone, Paving Stone, Roof Tiles  
-  

Other Architectural Uses
Curbing  
-  

Industry
  
  

Construction Industry
Cement Manufacture, Construction Aggregate, for Road Aggregate, Making natural cement, Raw material for the manufacture of mortar  
Cement Manufacture, Construction Aggregate, for Road Aggregate, Serves as an Oil and Gas Reservoir rock  

Medical Industry
-  
-  

Antiquity Uses
Sculpture, Small Figurines  
Artifacts  

Other Uses
  
  

Commercial Uses
Creating Artwork, Pottery  
An Oil and Gas Reservoir  

Types

Types
Marl, Shale and Argillite  
Carbonate-rich Shale, Siliceous Shale and Cannel Shale  

Features
Available in Lots of Colors and Patterns, Smooth to touch, Very fine grained rock  
Easily splits into thin plates, Generally rough to touch, Is one of the oldest rock, Very fine grained rock  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
-  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Present  
Present  

Formation

Formation
Mudstone forms when very fine-grained clay particles are deposited in water which settle at the bottom of water bodies. They are buried and compacted by overlying sediment hence forming mudstone.  
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.  

Composition
  
  

Mineral Content
Biotite, Chlorite, Feldspar, Micas, Muscovite or Illite, Plagioclase, Pyrite, Quartz  
Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides  

Compound Content
Aluminium Oxide, NaCl, CaO, Iron(III) Oxide, Silicon Dioxide  
Ca, Fe, Mg, Silicon Dioxide, Sodium  

Transformation
  
  

Metamorphism
No  
No  

Types of Metamorphism
-  
-  

Weathering
Yes  
Yes  

Types of Weathering
Chemical Weathering, Mechanical Weathering  
Biological Weathering, Chemical Weathering, Mechanical Weathering  

Erosion
Yes  
Yes  

Types of Erosion
Chemical Erosion, Sea Erosion  
Chemical Erosion, Sea Erosion, Water Erosion  

Properties

Physical Properties
  
  

Hardness
2-3  
2-3  

Grain Size
Very fine-grained  
Very fine-grained  

Fracture
-  
-  

Streak
White  
White  

Porosity
Highly Porous  
Highly Porous  

Luster
Dull  
Dull  

Compressive Strength
25.00 N/mm2  
99+
-  

Cleavage
Perfect  
Slaty  

Toughness
2.6  
2.6  

Specific Gravity
2.2-2.8  
2.2-2.8  

Transparency
Opaque  
Opaque  

Density
2.4-2.8 g/cm3  
2.4-2.8 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.39 kJ/Kg K  
30
0.39 kJ/Kg K  
30

Resistance
Heat Resistant, Impact Resistant  
Heat Resistant, Impact Resistant  

Reserves

Deposits in Eastern Continents
  
  

Asia
Bangladesh, China, India, Russia  
Bangladesh, China, India, Israel, Jordan, Russia, Syria, Thailand, Turkey  

Africa
Ethiopia, Kenya, Morocco, South Africa, Tanzania  
Ethiopia, Kenya, Morocco, South Africa, Tanzania  

Europe
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland  
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Sweden, Switzerland  

Others
-  
Greenland  

Deposits in Western Continents
  
  

North America
USA  
Canada, USA  

South America
Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela  
Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela  

Deposits in Oceania Continent
  
  

Australia
New South Wales, New Zealand, Queensland, Victoria, Western Australia  
New South Wales, New Zealand, Queensland, Victoria, Western Australia  

Definition >>
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Mudstone vs Oil shale Information

Earth’s outer layer is covered by rocks and these rocks have different physical and chemical properties. As two rocks are not same, it’s fun to compare them. You can also know more about Mudstone and Oil shale Reserves. Mudstone is a fine-grained, dark gray sedimentary rock, which is formed from silt and clay and is similar to shale but has less laminations. Oil Shale is a fine-grained sedimentary rock from which oil is extracted. These rocks are composed of many distinct minerals. The process of formation of rocks is different for various rocks. Rocks are quarried from many years for various purposes. You can check out Mudstone vs Oil shale information and Mudstone vs Oil shale characteristics in the upcoming sections.

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Mudstone vs Oil shale Characteristics

Though some rocks look identical, they have certain characteristics which distinguish them from others. Characteristics of rocks include texture, appearance, color, fracture, streak, hardness etc. Mudstone vs Oil shale characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Mudstone and Properties of Oil shale. Learn more about Mudstone vs Oil shale in the next section. The interior uses of Mudstone include Decorative aggregates, Entryways, Floor tiles and Interior decoration whereas the interior uses of Oil shale include . Due to some exceptional properties of Mudstone and Oil shale, they have various applications in construction industry. The uses of Mudstone in construction industry include Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar and that of Oil shale include Cement manufacture, Construction aggregate, For road aggregate, Serves as an oil and gas reservoir rock.

More about Mudstone and Oil shale

Here you can know more about Mudstone and Oil shale. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Mudstone and Oil shale consists of mineral content and compound content. The mineral content of Mudstone includes Biotite, Chlorite, Feldspar, Micas, Muscovite or Illite, Plagioclase, Pyrite, Quartz and mineral content of Oil shale includes Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides. You can also check out the list of all Sedimentary Rocks. When we have to compare Mudstone vs Oil shale, the texture, color and appearance plays an important role in determining the type of rock. Mudstone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas, Oil shale is available in black, brown, buff, green, grey, red, yellow colors. Appearance of Mudstone is Rough and Dull and that of Oil shale is Muddy. Properties of rock is another aspect for Mudstone vs Oil shale. Hardness of Mudstone and Oil shale is 2-3. The types of Mudstone are Marl, Shale and Argillite whereas types of Oil shale are Carbonate-rich Shale, Siliceous Shale and Cannel Shale. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Mudstone and Oil shale is white. The specific heat capacity of Mudstone is 0.39 kJ/Kg K and that of Oil shale is 0.39 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Mudstone is heat resistant, impact resistant whereas Oil shale is heat resistant, impact resistant.

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