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Granulite
Granulite

Greenschist
Greenschist



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Granulite vs Greenschist

1 Definition
1.1 Definition
Granulite is fine to medium grained metamorphic rock with a granular of polygonal crystals.
Greenschist is a metamorphic rock that is formed under lowest temperatures and pressures and is usually produced by regional metamorphism
2.2 History
2.3.1 Origin
Central Europe
Unknown
2.3.4 Discoverer
Unknown
Unknown
2.5 Etymology
From Latin granulum, a little grain or fine grained
From minerals such as chlorite, serpentine, and epidote, and platy minerals such as muscovite and platy serpentine which are green in color
2.6 Class
Metamorphic Rocks
Metamorphic Rocks
2.6.1 Sub-Class
Durable Rock, Hard Rock
Durable Rock, Medium Hardness Rock
2.7 Family
2.7.1 Group
Not Applicable
Not Applicable
2.8 Other Categories
Coarse Grained Rock, Medium Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
3 Texture
3.1 Texture
Granoblastic
Foliated, Platy
4.2 Color
Black, Brown
Dark Greenish - Grey, Green
4.3 Maintenance
Less
Less
4.4 Durability
Durable
Durable
4.4.2 Water Resistant
81% Metamorphic Rocks Rocks have it !
81% Metamorphic Rocks Rocks have it !
4.4.4 Scratch Resistant
65% Metamorphic Rocks Rocks have it !
65% Metamorphic Rocks Rocks have it !
4.4.5 Stain Resistant
42% Metamorphic Rocks Rocks have it !
42% Metamorphic Rocks Rocks have it !
4.4.6 Wind Resistant
19% Metamorphic Rocks Rocks have it !
19% Metamorphic Rocks Rocks have it !
4.4.7 Acid Resistant
15% Metamorphic Rocks Rocks have it !
15% Metamorphic Rocks Rocks have it !
4.5 Appearance
Veined or Pebbled
Layered and Shiny
5 Uses
5.1 Architecture
5.1.1 Interior Uses
Bathrooms, Countertops, Decorative Aggregates, Entryways, Flooring, Homes, Hotels, Interior Decoration, Kitchens, Stair Treads
Bathrooms, Countertops, Decorative Aggregates, Entryways, Homes, Interior Decoration
5.1.2 Exterior Uses
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone
As Building Stone, As Facing Stone, Paving Stone, Garden Decoration, Office Buildings
5.1.3 Other Architectural Uses
Curbing
Curbing
5.2 Industry
5.2.1 Construction Industry
As Dimension Stone, Building houses or walls
As Dimension Stone, Building houses or walls, Cement Manufacture, Cutting Tool, for Road Aggregate, Roadstone
5.2.2 Medical Industry
Not Yet Used
Not Yet Used
5.3 Antiquity Uses
Artifacts, Monuments, Sculpture
Artifacts
5.4 Other Uses
5.4.1 Commercial Uses
Curling, Gemstone, Laboratory bench tops, Soil Conditioner, Tombstones
Blackboards, Manufacture of tools, Writing Slates
6 Types
6.1 Types
Not Available
Not Available
6.2 Features
Clasts are smooth to touch
Easily splits into thin plates, Smooth to touch
6.3 Archaeological Significance
6.3.1 Monuments
Used
Not Yet Used
6.3.2 Famous Monuments
Data Not Available
Not Applicable
6.3.3 Sculpture
Used
Not Yet Used
6.3.4 Famous Sculptures
Data Not Available
Not Applicable
6.3.5 Pictographs
Not Used
Used
6.3.6 Petroglyphs
Not Used
Used
6.3.7 Figurines
Used
Not Yet Used
6.4 Fossils
Absent
Absent
7 Formation
7.1 Formation
Granulite is a fine-grained granular metamorphic rock in which the main component minerals are feldspars and quartz and forms at high temperature and pressure conditions.
Greenschist is medium grade metamorphic rock, formed by the metamorphosis of mudstone or shale, or some types of igneous rock, when it is subjected to higher temperatures and pressures.
7.2 Composition
7.2.1 Mineral Content
Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Quartz
Alusite, Amphibole, Biotite, Chlorite, Epidote, Feldspar, Garnet, Graphite, Hornblade, Kyanite, Micas, Muscovite or Illite, Porphyroblasts, Quartz, Serpentine, Sillimanite, Staurolite, Talc
7.2.2 Compound Content
Aluminium Oxide, CaO, Carbon Dioxide, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Sulfur Dioxide, Titanium Dioxide
CaO, Carbon Dioxide, MgO
7.3 Transformation
7.3.1 Metamorphism
50% Metamorphic Rocks Rocks have it !
50% Metamorphic Rocks Rocks have it !
7.3.2 Types of Metamorphism
Not Applicable
Not Applicable
7.3.3 Weathering
65% Metamorphic Rocks Rocks have it !
65% Metamorphic Rocks Rocks have it !
7.3.6 Types of Weathering
Biological Weathering, Chemical Weathering
Biological Weathering, Chemical Weathering
7.3.8 Erosion
77% Metamorphic Rocks Rocks have it !
77% Metamorphic Rocks Rocks have it !
7.3.11 Types of Erosion
Chemical Erosion, Water Erosion, Wind Erosion
Chemical Erosion, Coastal Erosion, Glacier Erosion, Sea Erosion
8 Properties
8.2 Physical Properties
8.2.2 Hardness
6-7
3.5-4
8.2.3 Grain Size
Medium to Coarse Grained
Medium to Fine Coarse Grained
8.2.4 Fracture
Not Available
Conchoidal
8.2.5 Streak
White
White
8.2.6 Porosity
Very Less Porous
Highly Porous
8.2.7 Luster
Vitreous
Shiny
8.2.8 Compressive Strength
Flint
175.00 N/mm2
Rank: 13 (Overall)
Not Available
Rank: N/A (Overall)
Obsidian
ADD ⊕
9.3.2 Cleavage
Imperfect
Slaty
9.3.3 Toughness
Not Available
1.5
9.3.4 Specific Gravity
2.8-3.0
2.5-2.9
9.3.5 Transparency
Opaque
Opaque
9.3.6 Density
3.06-3.33 g/cm3
2.8-2.9 g/cm3
9.4 Thermal Properties
9.4.1 Specific Heat Capacity
Banded iron for..
0.14 kJ/Kg K
Rank: 26 (Overall)
Not Available
Rank: N/A (Overall)
Granulite
ADD ⊕
9.4.2 Resistance
Heat Resistant, Wear Resistant
Impact Resistant, Pressure Resistant, Water Resistant
10 Reserves
10.1 Deposits in Eastern Continents
10.1.1 Asia
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Afghanistan, Bangladesh, Bhutan, China, India, Japan, Kazakhstan, Malaysia, Pakistan, Russia, Thailand, Turkey, Vietnam
10.1.2 Africa
Angola, Egypt, Madagascar, Nigeria, South Africa
Egypt, Ethiopia, Morocco, Nigeria, South Africa
10.1.3 Europe
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic, Venezuela
Austria, England, France, Georgia, Germany, Italy, Liechtenstein, Monaco, Norway, Slovenia, Spain, Sweden, Switzerland
10.1.4 Others
Not Yet Found
Not Yet Found
10.2 Deposits in Western Continents
10.2.1 North America
Canada, USA
Canada, Costa Rica, Cuba, Mexico, Panama, USA
10.2.2 South America
Not Yet Found
Brazil, Colombia, Guyana
10.3 Deposits in Oceania Continent
10.3.1 Australia
Not Yet Found
New South Wales, New Zealand, Queensland

Granulite vs Greenschist 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 Granulite and Greenschist Reserves. Granulite is fine to medium grained metamorphic rock with a granular of polygonal crystals.. Greenschist is a metamorphic rock that is formed under lowest temperatures and pressures and is usually produced by regional metamorphism. 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 Granulite vs Greenschist information and Granulite vs Greenschist characteristics in the upcoming sections.

Granulite vs Greenschist 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. Granulite vs Greenschist characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Granulite and Properties of Greenschist. Learn more about Granulite vs Greenschist in the next section. The interior uses of Granulite include Bathrooms, Countertops, Decorative aggregates, Entryways, Flooring, Homes, Hotels, Interior decoration, Kitchens and Stair treads whereas the interior uses of Greenschist include Bathrooms, Countertops, Decorative aggregates, Entryways, Homes and Interior decoration. Due to some exceptional properties of Granulite and Greenschist, they have various applications in construction industry. The uses of Granulite in construction industry include As dimension stone, Building houses or walls and that of Greenschist include As dimension stone, Building houses or walls, Cement manufacture, Cutting tool, For road aggregate, Roadstone.

More about Granulite and Greenschist

Here you can know more about Granulite and Greenschist. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Granulite and Greenschist consists of mineral content and compound content. The mineral content of Granulite includes Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Quartz and mineral content of Greenschist includes Alusite, Amphibole, Biotite, Chlorite, Epidote, Feldspar, Garnet, Graphite, Hornblade, Kyanite, Micas, Muscovite or Illite, Porphyroblasts, Quartz, Serpentine, Sillimanite, Staurolite, Talc. You can also check out the list of all Metamorphic Rocks. When we have to compare Granulite vs Greenschist, the texture, color and appearance plays an important role in determining the type of rock. Granulite is available in black, brown colors whereas, Greenschist is available in dark greenish - grey, green colors. Appearance of Granulite is Veined or Pebbled and that of Greenschist is Layered and Shiny. Properties of rock is another aspect for Granulite vs Greenschist. The hardness of Granulite is 6-7 and that of Greenschist is 3.5-4. The types of Granulite are Not Available whereas types of Greenschist are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Granulite and Greenschist is white. The specific heat capacity of Granulite is 0.14 kJ/Kg K and that of Greenschist is Not Available. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Granulite is heat resistant, wear resistant whereas Greenschist is impact resistant, pressure resistant, water resistant.

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