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Cataclasite and Adamellite


Adamellite and Cataclasite


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  
Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz  

History
  
  

Origin
Swiss Alps, Europe  
Italy  

Discoverer
Michael Tellinger  
Unknown  

Etymology
From the Italian word cataclasi  
From German adamellit and from Monte Adamello, a mountain in Italy, its locality  

Class
Metamorphic Rocks  
Igneous Rocks  

Sub-Class
Durable Rock, Medium Hardness Rock  
Durable Rock, Hard Rock  

Family
  
  

Group
-  
Plutonic  

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

Texture

Texture
Clastic  
Porphyritic  

Color
Brown, Green, White, Yellow  
Black, Grey, Orange, Pink, White  

Maintenance
Less  
More  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
No  
Yes  

Stain Resistant
No  
Yes  

Wind Resistant
No  
Yes  

Acid Resistant
No  
Yes  

Appearance
Dull and Banded  
Veined or Pebbled  

Uses

Architecture
  
  

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

Exterior Uses
As Building Stone, As Facing Stone, Paving Stone  
As Building Stone, As Facing Stone, Bridges, Paving Stone, Near Swimming Pools, Office Buildings, Resorts  

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
As Dimension Stone, Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate  
As Dimension Stone  

Medical Industry
-  
-  

Antiquity Uses
Artifacts  
Artifacts, Monuments, Sculpture, Small Figurines  

Other Uses
  
  

Commercial Uses
Commemorative Tablets, Creating Artwork  
Curling, Gemstone, Laboratory bench tops, Tombstones  

Types

Types
Protocataclasite, Mesocataclasite, Ultracataclasite and Foliated cataclasite  
Granite  

Features
Easily splits into thin plates, Is one of the oldest rock  
Available in Lots of Colors and Patterns, It is One of the Oldest, Strongest and Hardest Rock  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
-  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Absent  
Absent  

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.  
Adamellite is a type of Igneous rock which is formed through the cooling and solidification of lava or magma and is a variety of Monzogranite.   

Composition
  
  

Mineral Content
Albite, Apatite, Augite, Biotite, Calcite, Enstatite, Epidote, Feldspar, Micas, Muscovite or Illite, Pyroxene, Quartz  
Apatite, Biotite, Chlorite, Orthoclase, Perthite, Plagioclase, Quartz, Titanite, Zircon  

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

Transformation
  
  

Metamorphism
No  
Yes  

Types of Metamorphism
-  
Burial Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Impact Metamorphism, Regional Metamorphism  

Weathering
Yes  
Yes  

Types of Weathering
Mechanical Weathering  
Biological Weathering  

Erosion
Yes  
Yes  

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

Properties

Physical Properties
  
  

Hardness
3-4  
6-7  

Grain Size
Fine Grained  
Coarse Grained  

Fracture
-  
-  

Streak
Black  
White  

Porosity
Less Porous  
Less Porous  

Luster
Vitreous  
Dull to Grainy with Sporadic parts Pearly and Vitreous  

Compressive Strength
50.00 N/mm2  
39
175.00 N/mm2  
20

Cleavage
-  
-  

Toughness
-  
-  

Specific Gravity
2.1  
2.6-2.7  

Transparency
Translucent to Opaque  
Opaque  

Density
2.9-3.1 g/cm3  
2.6-2.8 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.84 kJ/Kg K  
15
0.79 kJ/Kg K  
17

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

Reserves

Deposits in Eastern Continents
  
  

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

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

Europe
England, Finland, France, Spain, United Kingdom  
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic  

Others
-  
-  

Deposits in Western Continents
  
  

North America
Canada, USA  
Canada, USA  

South America
Argentina, Colombia  
-  

Deposits in Oceania Continent
  
  

Australia
Central Australia, Western Australia  
-  

Summary >>
<< Reserves

All about Cataclasite and Adamellite Properties

Know all about Cataclasite and Adamellite properties here. All properties of rocks are important as they define the type of rock and its application. Cataclasite belongs to Metamorphic Rocks while Adamellite belongs to Igneous Rocks.Texture of Cataclasite is Clastic whereas that of Adamellite is Porphyritic. Cataclasite appears Dull and Banded and Adamellite appears Veined or Pebbled. The luster of Cataclasite is vitreous while that of Adamellite is dull to grainy with sporadic parts pearly and vitreous. Cataclasite is available in brown, green, white, yellow colors whereas Adamellite is available in black, grey, orange, pink, white colors. The commercial uses of Cataclasite are commemorative tablets, creating artwork and that of Adamellite are curling, gemstone, laboratory bench tops, tombstones.

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