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Charnockite vs Boninite


Boninite vs Charnockite


Definition

Definition
Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar  
Boninite is a mafic extrusive rock which is high in magnesium and silica content, formed in fore-arc environments, typically during the early stages of subduction  

History
  
  

Origin
Tamil Nadu, India  
Japan  

Discoverer
T. H. Holland  
Unknown  

Etymology
From Job Charnock, an administtrator of East India Company  
From its occurrence in the Izu-Bonin arc south of Japan  

Class
Igneous Rocks  
Igneous Rocks  

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

Family
  
  

Group
Plutonic  
Volcanic  

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

Texture

Texture
Granular  
Aphanitic to Porphyritic  

Color
Black, Grey, Orange, Pink, White  
Bluish - Grey, Brown, Green, Grey  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
No  
No  

Scratch Resistant
Yes  
Yes  

Stain Resistant
Yes  
Yes  

Wind Resistant
No  
Yes  

Acid Resistant
Yes  
No  

Appearance
Veined or Pebbled  
Dull and Soft  

Uses

Architecture
  
  

Interior Uses
Bathrooms, Countertops, Decorative Aggregates, Entryways, Floor Tiles, Homes, Hotels, Kitchens, Stair Treads  
Decorative Aggregates, Homes, Kitchens  

Exterior Uses
As Building Stone, As Facing Stone, Bridges, Paving Stone, Garden Decoration, Office Buildings, Resorts  
Garden Decoration, Office Buildings  

Other Architectural Uses
Curbing  
-  

Industry
  
  

Construction Industry
As Dimension Stone  
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  

Medical Industry
-  
-  

Antiquity Uses
Artifacts, Monuments, Sculpture, Small Figurines  
Artifacts  

Other Uses
  
  

Commercial Uses
Curling, Gemstone, Laboratory bench tops, Tombstones  
An Oil and Gas Reservoir, Cemetery Markers, Creating Artwork, Soil Conditioner, Source of Magnesia (MgO)  

Types

Types
Enderbite  
Basalt  

Features
Available in Lots of Colors and Patterns, It is One of the Oldest, Strongest and Hardest Rock  
Available in Lots of Colors and Patterns, High Mg content, Is one of the oldest rock  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
-  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Absent  
Absent  

Formation

Formation
Charnockite is an intrusive igneous rock which is very hard and is formed due to weathering of existing rocks.  
Boninite is a type of Igneous rock which is formed through the cooling and solidification of lava or existing rocks.  

Composition
  
  

Mineral Content
Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Olivine, Plagioclase, Pyroxene, Quartz  
Amphibole, Apatite, Biotite, Feldspar, Garnet, Hornblade, Ilmenite  

Compound Content
Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide  
Silicon Dioxide  

Transformation
  
  

Metamorphism
Yes  
Yes  

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

Weathering
Yes  
Yes  

Types of Weathering
Biological Weathering  
Biological Weathering  

Erosion
Yes  
Yes  

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

Properties

Physical Properties
  
  

Hardness
6-7  
7  

Grain Size
Coarse Grained  
Fine Grained  

Fracture
-  
Uneven  

Streak
White  
White  

Porosity
Very Less Porous  
Less Porous  

Luster
-  
Vitreous  

Compressive Strength
190.00 N/mm2  
15
150.00 N/mm2  
22

Cleavage
-  
-  

Toughness
-  
1.1  

Specific Gravity
-9999  
2.5-2.8  

Transparency
Opaque  
Opaque  

Density
2.6 g/cm3  
-9999 g/cm3  

Thermal Properties
  
  

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

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

Reserves

Deposits in Eastern Continents
  
  

Asia
India  
-  

Africa
East Africa, Ethiopia, Madagascar, Morocco, Mozambique  
South Africa  

Europe
Albania, Romania, Scotland, United Kingdom  
England, Finland, United Kingdom  

Others
-  
Antarctica, Greenland  

Deposits in Western Continents
  
  

North America
USA  
USA  

South America
Brazil, Colombia, Venezuela  
Colombia, Uruguay  

Deposits in Oceania Continent
  
  

Australia
Central Australia, Western Australia  
New Zealand, Western Australia  

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Charnockite vs Boninite 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 Charnockite and Boninite Reserves. Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar. Boninite is a mafic extrusive rock which is high in magnesium and silica content, formed in fore-arc environments, typically during the early stages of subduction. 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 Charnockite vs Boninite information and Charnockite vs Boninite characteristics in the upcoming sections.

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Charnockite vs Boninite 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. Charnockite vs Boninite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Charnockite and Properties of Boninite. Learn more about Charnockite vs Boninite in the next section. The interior uses of Charnockite include Bathrooms, Countertops, Decorative aggregates, Entryways, Floor tiles, Homes, Hotels, Kitchens and Stair treads whereas the interior uses of Boninite include Decorative aggregates, Homes and Kitchens. Due to some exceptional properties of Charnockite and Boninite, they have various applications in construction industry. The uses of Charnockite in construction industry include As dimension stone and that of Boninite 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.

More about Charnockite and Boninite

Here you can know more about Charnockite and Boninite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Charnockite and Boninite consists of mineral content and compound content. The mineral content of Charnockite includes Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Olivine, Plagioclase, Pyroxene, Quartz and mineral content of Boninite includes Amphibole, Apatite, Biotite, Feldspar, Garnet, Hornblade, Ilmenite. You can also check out the list of all Igneous Rocks. When we have to compare Charnockite vs Boninite, the texture, color and appearance plays an important role in determining the type of rock. Charnockite is available in black, grey, orange, pink, white colors whereas, Boninite is available in bluish - grey, brown, green, grey colors. Appearance of Charnockite is Veined or Pebbled and that of Boninite is Dull and Soft. Properties of rock is another aspect for Charnockite vs Boninite. The hardness of Charnockite is 6-7 and that of Boninite is 7. The types of Charnockite are Enderbite whereas types of Boninite are Basalt. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Charnockite and Boninite is white. The specific heat capacity of Charnockite is 0.84 kJ/Kg K and that of Boninite 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.Charnockite is heat resistant, wear resistant whereas Boninite is heat resistant, impact resistant, pressure resistant, wear resistant.

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