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Cataclasite
Cataclasite

Marl
Marl



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Cataclasite
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Marl

Cataclasite vs Marl

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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
Marl is an unconsolidated sedimentary rock consisting of clay and lime

History

Origin

Swiss Alps, Europe
-

Discoverer

Michael Tellinger
William Smith

Etymology

From the Italian word cataclasi
From Old French marle, from Late Latin marglia

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
Earthy

Color

Brown, Green, White, Yellow
Beige, Brown, Green, Grey, White

Maintenance

Less
Less

Durability

Durable
Durable

Water Resistant

Scratch Resistant

Stain Resistant

Wind Resistant

Acid Resistant

Appearance

Dull and Banded
Rough and Dull

Uses

Architecture

Interior Uses

Decorative Aggregates, Homes
Decorative Aggregates, Floor Tiles

Exterior Uses

As Building Stone, As Facing Stone, Paving Stone
As Building Stone, Roof Tiles

Other Architectural Uses

Curbing
Curbing

Industry

Construction Industry

As Dimension Stone, Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate
Cement Manufacture, Construction Aggregate, for Road Aggregate, Making natural cement, Raw material for the manufacture of mortar

Medical Industry

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-

Antiquity Uses

Artifacts
Artifacts, Jewellery, Sculpture, Small Figurines

Other Uses

Commercial Uses

Commemorative Tablets, Creating Artwork
Creating Artwork, Soil Conditioner

Types

Types

Protocataclasite, Mesocataclasite, Ultracataclasite and Foliated cataclasite
Clay Marl ,Blue Marl, Red Marl, High Bank Marl, Shell Layer Marl, Under Shell Layer Marl, Sand Marl, Green Marl, Grey Marl and Clayey Marl

Features

Easily splits into thin plates, Is one of the oldest rock
Generally rough to touch, Is one of the oldest rock, Splintery, Very fine grained rock

Archaeological Significance

Monuments

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-

Famous Monuments

-
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Sculpture

-
-

Famous Sculptures

-
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Pictographs

-
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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.
Marl forms when very fine-grained clay particles are deposited in water which settles at the bottom of water bodies and are compacted by overlying sediment; the water squeezes out and hence forming Marl rock.

Composition

Mineral Content

Albite, Apatite, Augite, Biotite, Calcite, Enstatite, Epidote, Feldspar, Micas, Muscovite or Illite, Pyroxene, Quartz
Calcite, Clay, Dolomite, Gypsum, Micas, Pyrite, Quartz

Compound Content

Silicon Dioxide
Aluminium Oxide, NaCl, CaO, Iron(III) Oxide, Silicon Dioxide

Transformation

Metamorphism

Types of Metamorphism

-
-

Weathering

Types of Weathering

Mechanical Weathering
Biological Weathering, Chemical Weathering

Erosion

Types of Erosion

Coastal Erosion, Wind Erosion
Chemical Erosion, Coastal Erosion, Water Erosion, Wind Erosion

Properties

Physical Properties

Hardness

3-42-3
1 7
👆🏻

Grain Size

Fine Grained
Very fine-grained

Fracture

-
Conchoidal

Streak

Black
White

Porosity

Less Porous
Highly Porous

Luster

Vitreous
Dull

Compressive Strength

50.00 N/mm230.00 N/mm2
0.15 450
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Cleavage

-
-

Toughness

-
2.6

Specific Gravity

2.12.2-2.8
0 8.4
👆🏻

Transparency

Translucent to Opaque
Opaque

Density

2.9-3.1 g/cm32.4-2.8 g/cm3
0 1400
👆🏻

Thermal Properties

Specific Heat Capacity

0.84 kJ/Kg K0.80 kJ/Kg K
0.14 3.2
👆🏻

Resistance

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

Reserves

Deposits in Eastern Continents

Asia

China, India, Russia, Saudi Arabia, South Korea
India, Pakistan, Russia

Africa

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

Europe

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

Others

-
-

Deposits in Western Continents

North America

Canada, USA
USA

South America

Argentina, Colombia
Colombia, Ecuador, Peru

Deposits in Oceania Continent

Australia

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

Cataclasite vs Marl 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 Marl 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. Marl is an unconsolidated sedimentary rock consisting of clay and lime. 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 Marl information and Cataclasite vs Marl characteristics in the upcoming sections.

Cataclasite vs Marl 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 Marl characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Cataclasite and Properties of Marl. Learn more about Cataclasite vs Marl in the next section. The interior uses of Cataclasite include Decorative aggregates and Homes whereas the interior uses of Marl include Decorative aggregates and Floor tiles. Due to some exceptional properties of Cataclasite and Marl, 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 Marl include Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar.

More about Cataclasite and Marl

Here you can know more about Cataclasite and Marl. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Cataclasite and Marl 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 Marl includes Calcite, Clay, Dolomite, Gypsum, Micas, Pyrite, Quartz. You can also check out the list of all Metamorphic Rocks. When we have to compare Cataclasite vs Marl, 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, Marl is available in beige, brown, green, grey, white colors. Appearance of Cataclasite is Dull and Banded and that of Marl is Rough and Dull. Properties of rock is another aspect for Cataclasite vs Marl. The hardness of Cataclasite is 3-4 and that of Marl is 2-3. The types of Cataclasite are Protocataclasite, Mesocataclasite, Ultracataclasite and Foliated cataclasite whereas types of Marl are Clay Marl ,Blue Marl, Red Marl, High Bank Marl, Shell Layer Marl, Under Shell Layer Marl, Sand Marl, Green Marl, Grey Marl and Clayey Marl. 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 Marl is white. The specific heat capacity of Cataclasite is 0.84 kJ/Kg K and that of Marl is 0.80 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 Marl is heat resistant, impact resistant.