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Marl vs Breccia


Breccia vs Marl


Definition

Definition
Marl is an unconsolidated sedimentary rock consisting of clay and lime  
Breccia is a rock consisting of angular fragments of stones which are cemented by finer calcareous material  

History
  
  

Origin
Unknown  
England  

Discoverer
Unknown  
Unknown  

Etymology
From Old French marle, from Late Latin marglia  
From Italian, literally gravel, Germanic origin and related to break  

Class
Sedimentary Rocks  
Sedimentary Rocks  

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

Family
  
  

Group
Not Applicable  
Not Applicable  

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

Texture

Texture
Earthy  
Brecciated, Clastic  

Color
Beige, Brown, Green, Grey, White  
Beige, Black, Blue, Brown, Buff, Green, Grey, Orange, Pink, Purple, Red, Rust, White, Yellow  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
No  
Yes  

Stain Resistant
No  
Yes  

Wind Resistant
No  
Yes  

Acid Resistant
No  
No  

Appearance
Rough and Dull  
Layered, Banded, Veined and Shiny  

Uses

Architecture
  
  

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

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

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
Cement Manufacture, Construction Aggregate, for Road Aggregate, Making natural cement, Raw material for the manufacture of mortar  
As Dimension Stone, Construction Aggregate, Landscaping, Roadstone  

Medical Industry
Not Available  
Not Available  

Antiquity Uses
Artifacts, Jewellery, Sculpture, Small Figurines  
Artifacts, Sculpture  

Other Uses
  
  

Commercial Uses
Creating Artwork, Soil Conditioner  
Creating Artwork, Gemstone, Jewelry  

Types

Types
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  
Collapse Breccia, Fault Breccia, Flow Breccia, Pyroclastic Breccia, Igneous Breccia and Impact Breccia  

Features
Generally rough to touch, Is one of the oldest rock, Splintery, Very fine grained rock  
Available in Lots of Colors and Patterns, Clasts are smooth to touch  

Archaeological Significance
  
  

Monuments
Not Yet Used  
Not Yet Used  

Famous Monuments
Not Applicable  
Not Applicable  

Sculpture
Used  
Used  

Famous Sculptures
Not Available  
Not Available  

Pictographs
Used  
Not Used  

Petroglyphs
Used  
Not Used  

Figurines
Used  
Used  

Fossils
Present  
Present  

Formation

Formation
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.  
Breccia is a clastic sedimentary rock which is composed of broken fragments of minerals or rock which are cemented together by a fine-grained matrix and it forms where broken, angular fragments of rock or mineral debris accumulate.   

Composition
  
  

Mineral Content
Calcite, Clay, Dolomite, Gypsum, Micas, Pyrite, Quartz  
Calcite, Clay, Feldspar, Phosphates, Quartz, Silica  

Compound Content
Aluminium Oxide, NaCl, CaO, Iron(III) Oxide, Silicon Dioxide  
Aluminium Oxide, Ca, NaCl, CaO, Iron(III) Oxide, Potassium Oxide, Sodium Oxide, Silicon Dioxide, Titanium Dioxide  

Transformation
  
  

Metamorphism
No  
Yes  

Types of Metamorphism
Not Applicable  
Burial Metamorphism, Cataclastic Metamorphism  

Weathering
Yes  
Yes  

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

Erosion
Yes  
Yes  

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

Properties

Physical Properties
  
  

Hardness
2-3  
7  

Grain Size
Very fine-grained  
Medium to Coarse Grained  

Fracture
Conchoidal  
Uneven  

Streak
White  
White  

Porosity
Highly Porous  
Less Porous  

Luster
Dull  
Dull to Pearly  

Cleavage
Not Available  
Not Available  

Toughness
2.6  
Not Available  

Specific Gravity
2.2-2.8  
2.86-2.87  

Transparency
Opaque  
Opaque  

Density
2.4-2.8 g/cm3  
0 g/cm3  

Thermal Properties
  
  

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

Reserves

Deposits in Eastern Continents
  
  

Asia
India, Pakistan, Russia  
China, India, Kazakhstan, Mongolia, Russia, South Korea, Uzbekistan  

Africa
Ethiopia, Kenya, Morocco, South Africa  
Namibia, Nigeria, South Africa  

Europe
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland  
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom  

Others
Not Available  
Greenland  

Deposits in Western Continents
  
  

North America
USA  
Barbados, Canada, Mexico, Panama, USA  

South America
Colombia, Ecuador, Peru  
Brazil  

Deposits in Oceania Continent
  
  

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

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Marl vs Breccia 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 Marl and Breccia Reserves. Marl is an unconsolidated sedimentary rock consisting of clay and lime. Breccia is a rock consisting of angular fragments of stones which are cemented by finer calcareous material. 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 Marl vs Breccia information and Marl vs Breccia characteristics in the upcoming sections.

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Marl vs Breccia 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. Marl vs Breccia characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Marl and Properties of Breccia. Learn more about Marl vs Breccia in the next section. The interior uses of Marl include Decorative aggregates and Floor tiles whereas the interior uses of Breccia include Countertops, Decorative aggregates, Entryways, Floor tiles, Flooring, Homes, Hotels and Interior decoration. Due to some exceptional properties of Marl and Breccia, they have various applications in construction industry. The uses of Marl in construction industry include Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar and that of Breccia include As dimension stone, Construction aggregate, Landscaping, Roadstone.

More about Marl and Breccia

Here you can know more about Marl and Breccia. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Marl and Breccia consists of mineral content and compound content. The mineral content of Marl includes Calcite, Clay, Dolomite, Gypsum, Micas, Pyrite, Quartz and mineral content of Breccia includes Calcite, Clay, Feldspar, Phosphates, Quartz, Silica. You can also check out the list of all Sedimentary Rocks. When we have to compare Marl vs Breccia, the texture, color and appearance plays an important role in determining the type of rock. Marl is available in beige, brown, green, grey, white colors whereas, Breccia is available in beige, black, blue, brown, buff, green, grey, orange, pink, purple, red, rust, white, yellow colors. Appearance of Marl is Rough and Dull and that of Breccia is Layered, Banded, Veined and Shiny. Properties of rock is another aspect for Marl vs Breccia. The hardness of Marl is 2-3 and that of Breccia is 7. The 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 whereas types of Breccia are Collapse Breccia, Fault Breccia, Flow Breccia, Pyroclastic Breccia, Igneous Breccia and Impact Breccia. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Marl and Breccia is white. The specific heat capacity of Marl is Not Available and that of Breccia is Not Available. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Marl is heat resistant, impact resistant whereas Breccia is heat resistant, impact resistant, pressure resistant, wear resistant.

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