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Benmoreite and Enderbite


Enderbite and Benmoreite


Definition

Definition
An iron rich extrusive rock found as a member of the alkali basalt magma series  
Enderbite rock is an igneous rock which belongs to the Charnockite rock series  

History
  
  

Origin
Isle of Mull, Scotland  
Enderby Land, Antarctica  

Discoverer
Ben More  
Unknown  

Etymology
From the name of discoverer, Ben More  
From its occurrence in Enderby Land, Antarctica  

Class
Igneous Rocks  
Igneous Rocks  

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

Family
  
  

Group
Volcanic  
Plutonic  

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

Texture

Texture
Glassy, Massive, Porphyritic, Scoriaceous, Trachytic, Vesicular  
Granular  

Color
Black, Brown, Light to Dark Grey  
Black, Grey, Orange, Pink, White  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
No  
Yes  

Scratch Resistant
Yes  
Yes  

Stain Resistant
Yes  
Yes  

Wind Resistant
No  
Yes  

Acid Resistant
No  
Yes  

Appearance
Rough and Dull  
Veined or Pebbled  

Uses

Architecture
  
  

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

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

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
As Dimension Stone, Cobblestones, Rail Track Ballast, Roadstone  
As Dimension Stone  

Medical Industry
-  
-  

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

Other Uses
  
  

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

Types

Types
Alkaline Basalt, Boninite, High Alumina Basalt, Mid Ocean Ridge Basalt (MORB) and Tholeiitic Basalt  
-  

Features
Has High structural resistance against erosion and climate, Very fine grained 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
Benmoreite is a type of Igneous rock which is formed through the cooling and solidification of lava or magma. It forms with or without crystallization, either below the surface as intrusive rocks or on the surface as extrusive rocks.  
Charnockite is an intrusive igneous rock which is very hard and is formed due to weathering of existing rocks.  

Composition
  
  

Mineral Content
Alkali feldspar, Biotite, Olivine, Plagioclase, Pyroxene, Sodic plagioclase  
Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Olivine, Plagioclase, Pyroxene, Quartz  

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

Weathering
Yes  
Yes  

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

Erosion
Yes  
Yes  

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

Properties

Physical Properties
  
  

Hardness
6  
6-7  

Grain Size
Fine Grained  
Coarse Grained  

Fracture
Conchoidal  
-  

Streak
Black  
White  

Porosity
Less Porous  
Very Less Porous  

Luster
Earthy  
-  

Compressive Strength
37.40 N/mm2  
99+
140.00 N/mm2  
23

Cleavage
Perfect  
-  

Toughness
2.3  
-  

Specific Gravity
2.8-3  
-9999  

Transparency
Opaque  
Opaque  

Density
2.9-3.1 g/cm3  
2.6 g/cm3  

Thermal Properties
  
  

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

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

Reserves

Deposits in Eastern Continents
  
  

Asia
India, Russia  
India  

Africa
South Africa  
-  

Europe
Iceland  
-  

Others
-  
Antarctica  

Deposits in Western Continents
  
  

North America
Canada, USA  
USA  

South America
Brazil  
-  

Deposits in Oceania Continent
  
  

Australia
-  
-  

Summary >>
<< Reserves

All about Benmoreite and Enderbite Properties

Know all about Benmoreite and Enderbite properties here. All properties of rocks are important as they define the type of rock and its application. Benmoreite and Enderbite belong to Igneous Rocks.Texture of Benmoreite is Glassy, Massive, Porphyritic, Scoriaceous, Trachytic, Vesicular whereas that of Enderbite is Granular. Benmoreite appears Rough and Dull and Enderbite appears Veined or Pebbled. The luster of Benmoreite is earthy while that of Enderbite is . Benmoreite is available in black, brown, light to dark grey colors whereas Enderbite is available in black, grey, orange, pink, white colors. The commercial uses of Benmoreite are commemorative tablets, creating artwork, curling and that of Enderbite are curling, gemstone, laboratory bench tops, tombstones.

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