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Cataclasite vs Diatomite


Diatomite vs Cataclasite


Definition

Definition
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  
Diatomite is a fine-grained sedimentary rock which is formed from consolidated diatomaceous earth  

History
  
  

Origin
Swiss Alps, Europe  
Germany  

Discoverer
Michael Tellinger  
Unknown  

Etymology
From the Italian word cataclasi  
From diatom + -ite1  

Class
Metamorphic Rocks  
Sedimentary Rocks  

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

Family
  
  

Group
-  
-  

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

Texture

Texture
Clastic  
Clastic or Non-Clastic  

Color
Brown, Green, White, Yellow  
Grey, White, Yellow  

Maintenance
Less  
Less  

Durability
Durable  
Non-Durable  

Water Resistant
Yes  
No  

Scratch Resistant
No  
No  

Stain Resistant
No  
No  

Wind Resistant
No  
No  

Acid Resistant
No  
No  

Appearance
Dull and Banded  
Soft  

Uses

Architecture
  
  

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

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

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
As Dimension Stone, Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate  
As Dimension Stone, Cement Manufacture, Construction Aggregate, for Road Aggregate, Landscaping, Making natural cement, Source of calcium  

Medical Industry
-  
-  

Antiquity Uses
Artifacts  
Artifacts  

Other Uses
  
  

Commercial Uses
Commemorative Tablets, Creating Artwork  
Alumina Refineries, Animal feed filler, As a Feed Additive for Livestock, Creating Artwork, Drawing on blackboards, Fire resistant, Gymnasts, athletes and mountain climbers use for grip, In aquifers, Soil Conditioner, To ignite fire, Used as a filter medium, Used as an insecticide, Whiting material in toothpaste, paint and paper  

Types

Types
Protocataclasite, Mesocataclasite, Ultracataclasite and Foliated cataclasite  
Diatomite  

Features
Easily splits into thin plates, Is one of the oldest rock  
Clasts are smooth to touch, Is one of the oldest rock, Smooth to touch, Very fine grained rock  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
-  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Absent  
Present  

Formation

Formation
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.  
Diatomite rock formed from the skeletal remains of single celled plants called diatoms. When diatoms die, their skeletal remains sink to the bottom of lakes and oceans etc. hence forming diatomite deposit.  

Composition
  
  

Mineral Content
Albite, Apatite, Augite, Biotite, Calcite, Enstatite, Epidote, Feldspar, Micas, Muscovite or Illite, Pyroxene, Quartz  
Calcite, Clay, Clay Minerals, Quartz, Sand  

Compound Content
Silicon Dioxide  
Ca, NaCl, CaO  

Transformation
  
  

Metamorphism
No  
No  

Types of Metamorphism
-  
-  

Weathering
Yes  
Yes  

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

Erosion
Yes  
Yes  

Types of Erosion
Coastal Erosion, Wind Erosion  
Chemical Erosion, Coastal Erosion, Wind Erosion  

Properties

Physical Properties
  
  

Hardness
3-4  
1  

Grain Size
Fine Grained  
Very fine-grained  

Fracture
-  
-  

Streak
Black  
White  

Porosity
Less Porous  
Highly Porous  

Luster
Vitreous  
Dull  

Compressive Strength
50.00 N/mm2  
39
-  

Cleavage
-  
-  

Toughness
-  
1  

Specific Gravity
2.1  
2.3-2.4  

Transparency
Translucent to Opaque  
Opaque  

Density
2.9-3.1 g/cm3  
2.49-2.51 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.84 kJ/Kg K  
15
0.90 kJ/Kg K  
12

Resistance
Heat Resistant, Impact Resistant, Pressure Resistant  
Heat Resistant  

Reserves

Deposits in Eastern Continents
  
  

Asia
China, India, Russia, Saudi Arabia, South Korea  
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam  

Africa
Egypt, Ethiopia, Kenya, Madagascar, Morocco, South Africa  
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe  

Europe
England, Finland, France, Spain, United Kingdom  
England, France, Germany, Spain, United Kingdom  

Others
-  
-  

Deposits in Western Continents
  
  

North America
Canada, USA  
Canada, USA  

South America
Argentina, Colombia  
Colombia  

Deposits in Oceania Continent
  
  

Australia
Central Australia, Western Australia  
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula  

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Cataclasite vs Diatomite 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 Cataclasite and Diatomite Reserves. 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. Diatomite is a fine-grained sedimentary rock which is formed from consolidated diatomaceous earth. 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 Cataclasite vs Diatomite information and Cataclasite vs Diatomite characteristics in the upcoming sections.

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

More about Cataclasite and Diatomite

Here you can know more about Cataclasite and Diatomite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Cataclasite and Diatomite consists of mineral content and compound content. The mineral content of Cataclasite includes Albite, Apatite, Augite, Biotite, Calcite, Enstatite, Epidote, Feldspar, Micas, Muscovite or Illite, Pyroxene, Quartz and mineral content of Diatomite includes Calcite, Clay, Clay Minerals, Quartz, Sand. You can also check out the list of all Metamorphic Rocks. When we have to compare Cataclasite vs Diatomite, the texture, color and appearance plays an important role in determining the type of rock. Cataclasite is available in brown, green, white, yellow colors whereas, Diatomite is available in grey, white, yellow colors. Appearance of Cataclasite is Dull and Banded and that of Diatomite is Soft. Properties of rock is another aspect for Cataclasite vs Diatomite. The hardness of Cataclasite is 3-4 and that of Diatomite is 1. The types of Cataclasite are Protocataclasite, Mesocataclasite, Ultracataclasite and Foliated cataclasite whereas types of Diatomite are Diatomite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Cataclasite is black while that of Diatomite is white. The specific heat capacity of Cataclasite is 0.84 kJ/Kg K and that of Diatomite is 0.90 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Cataclasite is heat resistant, impact resistant, pressure resistant whereas Diatomite is heat resistant.

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