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Evaporite vs Claystone


Claystone vs Evaporite


Definition

Definition
A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution  
Claystone is a fine-grained, dark gray to pink sedimentary rock which mainly consists of compacted and hardened clay  

History
  
  

Origin
USA  
-  

Discoverer
Usiglio  
Unknown  

Etymology
From a sediment left after the evaporation  
From English clay and stone as the rock contains more amount of clay  

Class
Sedimentary Rocks  
Sedimentary Rocks  

Sub-Class
Durable Rock, Soft Rock  
Durable Rock, Medium Hardness Rock  

Family
  
  

Group
-  
-  

Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock  
Fine Grained Rock, Opaque Rock  

Texture

Texture
Earthy  
Clastic  

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

Maintenance
Less  
More  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
No  
Yes  

Stain Resistant
No  
No  

Wind Resistant
Yes  
No  

Acid Resistant
No  
No  

Appearance
Glassy, Vesicular and Foilated  
Rough and Dull  

Uses

Architecture
  
  

Interior Uses
Decorative Aggregates, Entryways, Flooring, Homes, Interior Decoration  
Decorative Aggregates, Entryways, Floor Tiles, Homes, Interior Decoration  

Exterior Uses
As Building Stone, As Facing Stone, Garden Decoration, Paving Stone  
As Facing Stone, Roof Tiles  

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
As a Flux in the Production of Steel and Pig Iron, As a Sintering Agent in Steel Industry to process Iron Ore, As Dimension Stone, Cement Manufacture, for Road Aggregate, Making natural cement, Manufacture of Magnesium and Dolomite Refractories  
As a Sintering Agent in Steel Industry to process Iron Ore, Cement Manufacture, Construction Aggregate, for Road Aggregate, Making natural cement, Raw material for the manufacture of mortar  

Medical Industry
Taken as a Supplement for Calcium or Magnesium  
-  

Antiquity Uses
Artifacts  
Artifacts, Sculpture, Small Figurines  

Other Uses
  
  

Commercial Uses
Used in the manufacture of Ceramic Powder, Used in the preparation of Sulfuric Acid and Silicon Diborite  
Pottery  

Types

Types
Sedimentary rock  
Claystone  

Features
Generally rough to touch, Splintery, Veined  
Available in Lots of Colors and Patterns, Smooth to touch, Very fine grained rock  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
-  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Present  
Present  

Formation

Formation
Evaporite is water-soluble mineral sediment which forms from concentration and crystallization by evaporation from an aqueous solution.  
Claystone is generally quite soft, but can be hard and brittle. It forms due to weathering of mudstone.  

Composition
  
  

Mineral Content
Calcite, Cancrinite, Gypsum, Kyanite, Magnetite  
Biotite, Chlorite, Feldspar, Micas, Muscovite or Illite, Plagioclase, Pyrite, Quartz  

Compound Content
CaMg(CO3)2, CaO, Calcium Sulfate, KCl, MgO, NaCl  
Aluminium Oxide, Ca, NaCl, CaO, Iron(III) Oxide, MgO, Silicon Dioxide  

Transformation
  
  

Metamorphism
Yes  
No  

Types of Metamorphism
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Impact Metamorphism, Regional Metamorphism  
-  

Weathering
No  
Yes  

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

Erosion
No  
Yes  

Types of Erosion
-  
Coastal Erosion, Water Erosion  

Properties

Physical Properties
  
  

Hardness
2-3  
3.5-4  

Grain Size
Medium to Fine Coarse Grained  
Fine Grained  

Fracture
Conchoidal  
-  

Streak
White  
White  

Porosity
Less Porous  
Very Less Porous  

Luster
Subvitreous to Dull  
Dull  

Compressive Strength
225.00 N/mm2  
8
40.00 N/mm2  
40

Cleavage
Perfect  
Perfect  

Toughness
-  
2.6  

Specific Gravity
2.86-2.99  
0  

Transparency
Translucent  
Opaque  

Density
2.8-2.9 g/cm3  
2-2.9 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.92 kJ/Kg K  
10
0.92 kJ/Kg K  
10

Resistance
Heat Resistant, Pressure Resistant  
Heat Resistant, Impact Resistant  

Reserves

Deposits in Eastern Continents
  
  

Asia
-  
Bangladesh, China, India, Russia  

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

Europe
United Kingdom  
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland  

Others
-  
-  

Deposits in Western Continents
  
  

North America
USA  
Canada, Panama, USA  

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

Deposits in Oceania Continent
  
  

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

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Evaporite vs Claystone 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 Evaporite and Claystone Reserves. A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution. Claystone is a fine-grained, dark gray to pink sedimentary rock which mainly consists of compacted and hardened clay. 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 Evaporite vs Claystone information and Evaporite vs Claystone characteristics in the upcoming sections.

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Evaporite vs Claystone 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. Evaporite vs Claystone characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Evaporite and Properties of Claystone. Learn more about Evaporite vs Claystone in the next section. The interior uses of Evaporite include Decorative aggregates, Entryways, Flooring, Homes and Interior decoration whereas the interior uses of Claystone include Decorative aggregates, Entryways, Floor tiles, Homes and Interior decoration. Due to some exceptional properties of Evaporite and Claystone, they have various applications in construction industry. The uses of Evaporite in construction industry include As a flux in the production of steel and pig iron, As a sintering agent in steel industry to process iron ore, As dimension stone, Cement manufacture, For road aggregate, Making natural cement, Manufacture of magnesium and dolomite refractories and that of Claystone include As a sintering agent in steel industry to process iron ore, Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar.

More about Evaporite and Claystone

Here you can know more about Evaporite and Claystone. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Evaporite and Claystone consists of mineral content and compound content. The mineral content of Evaporite includes Calcite, Cancrinite, Gypsum, Kyanite, Magnetite and mineral content of Claystone includes Biotite, Chlorite, Feldspar, Micas, Muscovite or Illite, Plagioclase, Pyrite, Quartz. You can also check out the list of all Sedimentary Rocks. When we have to compare Evaporite vs Claystone, the texture, color and appearance plays an important role in determining the type of rock. Evaporite is available in green, grey, silver, white colors whereas, Claystone is available in black, blue, brown, green, grey, orange, red, white, yellow colors. Appearance of Evaporite is Glassy, Vesicular and Foilated and that of Claystone is Rough and Dull. Properties of rock is another aspect for Evaporite vs Claystone. The hardness of Evaporite is 2-3 and that of Claystone is 3.5-4. The types of Evaporite are Sedimentary rock whereas types of Claystone are Claystone. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Evaporite and Claystone is white. The specific heat capacity of Evaporite is 0.92 kJ/Kg K and that of Claystone is 0.92 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Evaporite is heat resistant, pressure resistant whereas Claystone is heat resistant, impact resistant.

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