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Picrite vs Monzonite


Monzonite vs Picrite


Definition

Definition
Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine  
Monzonite is a granular igneous rock with composition between syenite and diorite and containing approximately equal amounts of orthoclase and plagioclase  

History
  
  

Origin
Hawaii Islands  
Trento Province, Italy  

Discoverer
Unknown  
Unknown  

Etymology
From Greek pikros bitter + -ite, 19th century  
From Mount Monzoni in the Tyrol, Italy, + -ite1  

Class
Igneous Rocks  
Igneous Rocks  

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

Family
  
  

Group
Volcanic  
Plutonic  

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

Texture

Texture
Earthy, Rough  
Phaneritic  

Color
Black, Brown, Green, Grey, Pink, White, Yellow  
Black, Brown, Light to Dark Grey, White  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
Yes  
Yes  

Stain Resistant
Yes  
Yes  

Wind Resistant
Yes  
No  

Acid Resistant
Yes  
Yes  

Appearance
Rough and Shiny  
Shiny  

Uses

Architecture
  
  

Interior Uses
Countertops, Decorative Aggregates, Homes, Interior Decoration  
Decorative Aggregates, Flooring, Interior Decoration  

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

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
As a Sintering Agent in Steel Industry to process Iron Ore, Cement Manufacture, for Road Aggregate, Manufacture of Magnesium and Dolomite Refractories, Roadstone, Used for flooring, stair treads, borders and window sills.  
As Dimension Stone, Cement Manufacture, Construction Aggregate, for Road Aggregate  

Medical Industry
-  
-  

Antiquity Uses
Artifacts, Monuments, Sculpture  
Artifacts, Monuments, Sculpture  

Other Uses
  
  

Commercial Uses
As a Feed Additive for Livestock, As armour rock for sea walls, Metallurgical Flux, Pottery, Source of Magnesia (MgO)  
Creating Artwork  

Types

Types
Oceanite  
Quartz Monzonite, Mangerite, Syenite and Diorite  

Features
Host Rock for Lead  
Available in lots of colors, Is one of the oldest rock  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
-  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Absent  
Absent  

Formation

Formation
Picrite is a fine-grained, hard rock which is a type of metasomatite, essentially altered basalt. It forms with or without crystallization, either below the surface as intrusive rocks or on the surface as extrusive rocks.  
Monzonite is a fine-grained, hard rock which is a type of metasomatite, essentially altered basalt. It forms with or without crystallization, either below the surface as intrusive rocks or on the surface as extrusive rocks.  

Composition
  
  

Mineral Content
Biotite, Olivine, Plagioclase, Pyrrhotite  
Albite, Amphibole, Apatite, Biotite, Feldspar, Hornblade, Ilmenite, Magnetite, Muscovite or Illite, Olivine, Plagioclase, Pyroxene, Quartz, Sulfides, Titanite, Zircon  

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

Transformation
  
  

Metamorphism
Yes  
Yes  

Types of Metamorphism
Burial Metamorphism, Cataclastic Metamorphism, Impact Metamorphism, Regional Metamorphism  
Burial Metamorphism, Cataclastic Metamorphism, Impact Metamorphism  

Weathering
Yes  
Yes  

Types of Weathering
Biological Weathering  
Biological Weathering  

Erosion
Yes  
Yes  

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

Properties

Physical Properties
  
  

Hardness
6.8  
6-7  

Grain Size
Fine Grained  
Medium to Fine Coarse Grained  

Fracture
Uneven  
-  

Streak
White, Greenish White or Grey  
White  

Porosity
Less Porous  
Less Porous  

Luster
Subvitreous to Dull  
Subvitreous to Dull  

Compressive Strength
189.00 N/mm2  
16
310.00 N/mm2  
2

Cleavage
-  
-  

Toughness
2.1  
-  

Specific Gravity
2.75-2.92  
2.8-3  

Transparency
Opaque  
Opaque  

Density
1.5-2.5 g/cm3  
2.9-2.91 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.88 kJ/Kg K  
13
0.92 kJ/Kg K  
10

Resistance
Heat Resistant  
Heat Resistant, Impact Resistant, Pressure Resistant  

Reserves

Deposits in Eastern Continents
  
  

Asia
India, Russia  
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam  

Africa
South Africa  
Angola, Egypt, Ethiopia, Madagascar, Namibia, Nigeria, South Africa  

Europe
Iceland  
Bulgaria, England, Germany, Norway, Romania, Switzerland  

Others
-  
-  

Deposits in Western Continents
  
  

North America
Canada, USA  
USA  

South America
Brazil  
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru  

Deposits in Oceania Continent
  
  

Australia
-  
New South Wales, New Zealand, Queensland, South Australia, Western Australia  

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Picrite vs Monzonite 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 Picrite and Monzonite Reserves. Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. Monzonite is a granular igneous rock with composition between syenite and diorite and containing approximately equal amounts of orthoclase and plagioclase. 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 Picrite vs Monzonite information and Picrite vs Monzonite characteristics in the upcoming sections.

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Picrite vs Monzonite 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. Picrite vs Monzonite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Picrite and Properties of Monzonite. Learn more about Picrite vs Monzonite in the next section. The interior uses of Picrite include Countertops, Decorative aggregates, Homes and Interior decoration whereas the interior uses of Monzonite include Decorative aggregates, Flooring and Interior decoration. Due to some exceptional properties of Picrite and Monzonite, they have various applications in construction industry. The uses of Picrite in construction industry include As a sintering agent in steel industry to process iron ore, Cement manufacture, For road aggregate, Manufacture of magnesium and dolomite refractories, Roadstone, Used for flooring, stair treads, borders and window sills. and that of Monzonite include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate.

More about Picrite and Monzonite

Here you can know more about Picrite and Monzonite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Picrite and Monzonite consists of mineral content and compound content. The mineral content of Picrite includes Biotite, Olivine, Plagioclase, Pyrrhotite and mineral content of Monzonite includes Albite, Amphibole, Apatite, Biotite, Feldspar, Hornblade, Ilmenite, Magnetite, Muscovite or Illite, Olivine, Plagioclase, Pyroxene, Quartz, Sulfides, Titanite, Zircon. You can also check out the list of all Igneous Rocks. When we have to compare Picrite vs Monzonite, the texture, color and appearance plays an important role in determining the type of rock. Picrite is available in black, brown, green, grey, pink, white, yellow colors whereas, Monzonite is available in black, brown, light to dark grey, white colors. Appearance of Picrite is Rough and Shiny and that of Monzonite is Shiny. Properties of rock is another aspect for Picrite vs Monzonite. The hardness of Picrite is 6.8 and that of Monzonite is 6-7. The types of Picrite are Oceanite whereas types of Monzonite are Quartz Monzonite, Mangerite, Syenite and Diorite. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Picrite and Monzonite is white, greenish white or grey. The specific heat capacity of Picrite is 0.88 kJ/Kg K and that of Monzonite is 0.92 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Picrite is heat resistant whereas Monzonite is heat resistant, impact resistant, pressure resistant.

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