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Enderbite and Harzburgite


Harzburgite and Enderbite


Definition

Definition
Enderbite rock is an igneous rock which belongs to the Charnockite rock series  
Harzburgite is a plutonic rock of the peridotite group consisting largely of orthopyroxene and olivine  

History
  
  

Origin
Enderby Land, Antarctica  
Germany  

Discoverer
Unknown  
Unknown  

Etymology
From its occurrence in Enderby Land, Antarctica  
From the name of a town in Harzburg, Germany  

Class
Igneous Rocks  
Igneous Rocks  

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

Family
  
  

Group
Plutonic  
Plutonic  

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

Texture

Texture
Granular  
Phaneritic  

Color
Black, Grey, Orange, Pink, White  
Dark Greenish - Grey  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
Yes  
Yes  

Stain Resistant
Yes  
Yes  

Wind Resistant
Yes  
Yes  

Acid Resistant
Yes  
No  

Appearance
Veined or Pebbled  
Rough and Shiny  

Uses

Architecture
  
  

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

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

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
As Dimension Stone  
As Dimension Stone, Cobblestones  

Medical Industry
-  
-  

Antiquity Uses
Artifacts, Monuments, Sculpture, Small Figurines  
Artifacts, Monuments, Sculpture, Small Figurines  

Other Uses
  
  

Commercial Uses
Curling, Gemstone, Laboratory bench tops, Tombstones  
Creating Artwork, Gemstone, Jewelry, Source of Chromite, Platinum, Nickel and Garnet, Source of Diamonds  

Types

Types
-  
Ultramafic rock  

Features
Available in Lots of Colors and Patterns, It is One of the Oldest, Strongest and Hardest Rock  
Constitutes upper part of the Earth's mantle, Generally rough to touch, 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.  
Harzburgite 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
Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Olivine, Plagioclase, Pyroxene, Quartz  
Amphibole, Chromite, Garnet, Magnesium, Olivine, Phlogopite, Plagioclase, Pyroxene  

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

Transformation
  
  

Metamorphism
Yes  
Yes  

Types of Metamorphism
Contact Metamorphism, Impact Metamorphism  
Impact Metamorphism  

Weathering
Yes  
Yes  

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

Erosion
Yes  
Yes  

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

Properties

Physical Properties
  
  

Hardness
6-7  
5.5-6  

Grain Size
Coarse Grained  
Coarse Grained  

Fracture
-  
Irregular  

Streak
White  
White  

Porosity
Very Less Porous  
Less Porous  

Luster
-  
Shiny  

Compressive Strength
140.00 N/mm2  
23
150.00 N/mm2  
22

Cleavage
-  
-  

Toughness
-  
2.1  

Specific Gravity
-9999  
3-3.01  

Transparency
Opaque  
Translucent to Opaque  

Density
2.6 g/cm3  
3.1-3.4 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
0.79 kJ/Kg K  
17
1.25 kJ/Kg K  
6

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

Reserves

Deposits in Eastern Continents
  
  

Asia
India  
Japan, Oman  

Africa
-  
South Africa  

Europe
-  
France, Germany, Italy  

Others
Antarctica  
Hawaii Islands, Mid-Atlantic Ridge  

Deposits in Western Continents
  
  

North America
USA  
Canada, USA  

South America
-  
-  

Deposits in Oceania Continent
  
  

Australia
-  
-  

Summary >>
<< Reserves

All about Enderbite and Harzburgite Properties

Know all about Enderbite and Harzburgite properties here. All properties of rocks are important as they define the type of rock and its application. Enderbite and Harzburgite belong to Igneous Rocks.Texture of Enderbite is Granular whereas that of Harzburgite is Phaneritic. Enderbite appears Veined or Pebbled and Harzburgite appears Rough and Shiny. The luster of Enderbite is while that of Harzburgite is shiny. Enderbite is available in black, grey, orange, pink, white colors whereas Harzburgite is available in dark greenish - grey colors. The commercial uses of Enderbite are curling, gemstone, laboratory bench tops, tombstones and that of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.

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