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Soapstone vs Cataclasite


Cataclasite vs Soapstone


Definition

Definition
It is a metamorphic magnesium rich rock because it is composed of the mineral talc  
Cataclasite is a type of cataclastic rock that is formed by fracturing and comminution during faulting. It is normally cohesive and non-foliated, consisting of angular clasts in a finer-grained matrix  

History
  
  

Origin
USA  
Swiss Alps, Europe  

Discoverer
Unknown  
Michael Tellinger  

Etymology
From 17th century, because of its greasy feel and use like a soap  
From the Italian word cataclasi  

Class
Metamorphic Rocks  
Metamorphic Rocks  

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

Family
  
  

Group
-  
-  

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

Texture

Texture
Polished  
Clastic  

Color
Black, Black to Grey, Green, Grey  
Brown, Green, White, Yellow  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
No  
No  

Stain Resistant
No  
No  

Wind Resistant
No  
No  

Acid Resistant
No  
No  

Appearance
Dull, Banded and Foilated  
Dull and Banded  

Uses

Architecture
  
  

Interior Uses
Bathrooms, Decorative Aggregates, Homes, Interior Decoration  
Decorative Aggregates, Homes  

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

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
Manufacture of Magnesium and Dolomite Refractories  
As Dimension Stone, Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate  

Medical Industry
Taken as a Supplement for Calcium or Magnesium  
-  

Antiquity Uses
Artifacts, Jewellery, Monuments, Sculpture  
Artifacts  

Other Uses
  
  

Commercial Uses
Cemetery Markers, Creating Artwork, Gemstone, Jewelry, Manufacture of Soap, Solvents, Dyes, Plastics and Fibres, Production of Lime, Source of Magnesia (MgO)  
Commemorative Tablets, Creating Artwork  

Types

Types
Metamorphic rock  
Protocataclasite, Mesocataclasite, Ultracataclasite and Foliated cataclasite  

Features
Host Rock for Lead  
Easily splits into thin plates, Is one of the oldest rock  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
Christ the Redeemer in Rio de Janeiro, Stonehenge in English county of Wiltshire  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Absent  
Absent  

Formation

Formation
Soapstone is a talc-schist, which is a type of metamorphic rock and it is largely composed of the mineral talc and is thus rich inmagnesium.   
Cataclasiste rocks mainly form by pressure deep under the Earth's surface, from the extreme heat caused by magma or by the intense collisions and friction of tectonic plates.  

Composition
  
  

Mineral Content
Albite, Apatite, Biotite, Calcite, Carbonate, Clay Minerals, Hornblende, Ilmenite, Micas, Plagioclase, Pyroxene, Quartz  
Albite, Apatite, Augite, Biotite, Calcite, Enstatite, Epidote, Feldspar, Micas, Muscovite or Illite, Pyroxene, Quartz  

Compound Content
CaO, Mg, MgO  
Silicon Dioxide  

Transformation
  
  

Metamorphism
Yes  
No  

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

Weathering
No  
Yes  

Types of Weathering
-  
Mechanical Weathering  

Erosion
No  
Yes  

Types of Erosion
-  
Coastal Erosion, Wind Erosion  

Properties

Physical Properties
  
  

Hardness
1  
3-4  

Grain Size
Fine Grained  
Fine Grained  

Fracture
Conchoidal  
-  

Streak
Black  
Black  

Porosity
Less Porous  
Less Porous  

Luster
Greasy  
Vitreous  

Compressive Strength
225.00 N/mm2  
8
50.00 N/mm2  
39

Cleavage
Perfect  
-  

Toughness
1  
-  

Specific Gravity
2.86  
2.1  

Transparency
Opaque  
Translucent to Opaque  

Density
2.8-2.9 g/cm3  
2.9-3.1 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.88 kJ/Kg K  
13
0.84 kJ/Kg K  
15

Resistance
Heat Resistant, Pressure Resistant  
Heat Resistant, Impact Resistant, Pressure Resistant  

Reserves

Deposits in Eastern Continents
  
  

Asia
China, India, Indonesia, Japan, North Korea, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Tajikistan, Thailand  
China, India, Russia, Saudi Arabia, South Korea  

Africa
Egypt, Ethiopia, Ghana, South Africa, Western Africa  
Egypt, Ethiopia, Kenya, Madagascar, Morocco, South Africa  

Europe
Austria, England, Finland, France, Germany, Greece, Spain, Sweden, Switzerland, United Kingdom  
England, Finland, France, Spain, United Kingdom  

Others
-  
-  

Deposits in Western Continents
  
  

North America
Canada, USA  
Canada, USA  

South America
Colombia  
Argentina, Colombia  

Deposits in Oceania Continent
  
  

Australia
Central Australia, New Zealand, Queensland  
Central Australia, Western Australia  

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Soapstone vs Cataclasite 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 Soapstone and Cataclasite Reserves. It is a metamorphic magnesium rich rock because it is composed of the mineral talc. Cataclasite is a type of cataclastic rock that is formed by fracturing and comminution during faulting. It is normally cohesive and non-foliated, consisting of angular clasts in a finer-grained matrix. 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 Soapstone vs Cataclasite information and Soapstone vs Cataclasite characteristics in the upcoming sections.

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Soapstone vs Cataclasite 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. Soapstone vs Cataclasite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Soapstone and Properties of Cataclasite. Learn more about Soapstone vs Cataclasite in the next section. The interior uses of Soapstone include Bathrooms, Decorative aggregates, Homes and Interior decoration whereas the interior uses of Cataclasite include Decorative aggregates and Homes. Due to some exceptional properties of Soapstone and Cataclasite, they have various applications in construction industry. The uses of Soapstone in construction industry include Manufacture of magnesium and dolomite refractories and that of Cataclasite include As dimension stone, Building houses or walls, Cement manufacture, Construction aggregate, For road aggregate.

More about Soapstone and Cataclasite

Here you can know more about Soapstone and Cataclasite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Soapstone and Cataclasite consists of mineral content and compound content. The mineral content of Soapstone includes Albite, Apatite, Biotite, Calcite, Carbonate, Clay Minerals, Hornblende, Ilmenite, Micas, Plagioclase, Pyroxene, Quartz and mineral content of Cataclasite includes Albite, Apatite, Augite, Biotite, Calcite, Enstatite, Epidote, Feldspar, Micas, Muscovite or Illite, Pyroxene, Quartz. You can also check out the list of all Metamorphic Rocks. When we have to compare Soapstone vs Cataclasite, the texture, color and appearance plays an important role in determining the type of rock. Soapstone is available in black, black to grey, green, grey colors whereas, Cataclasite is available in brown, green, white, yellow colors. Appearance of Soapstone is Dull, Banded and Foilated and that of Cataclasite is Dull and Banded. Properties of rock is another aspect for Soapstone vs Cataclasite. The hardness of Soapstone is 1 and that of Cataclasite is 3-4. The types of Soapstone are Metamorphic rock whereas types of Cataclasite are Protocataclasite, Mesocataclasite, Ultracataclasite and Foliated cataclasite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Soapstone and Cataclasite is black. The specific heat capacity of Soapstone is 0.88 kJ/Kg K and that of Cataclasite is 0.84 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Soapstone is heat resistant, pressure resistant whereas Cataclasite is heat resistant, impact resistant, pressure resistant.

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