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Mugearite vs Scoria


Scoria vs Mugearite


Definition

Definition
Mugearite is a type of oligoclase bearing basalt, also comprising of olivine, apatite, and opaque oxides  
Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities  

History
  
  

Origin
Skye, Scotland  
-  

Discoverer
Alfred Harker  
Unknown  

Etymology
From mugear +‎ -ite  
From late Middle English (denoting slag from molten metal), from Greek skōria refuse, from skōr dung  

Class
Igneous Rocks  
Igneous Rocks  

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

Family
  
  

Group
Volcanic  
Volcanic  

Other Categories
Opaque Rock  
Fine Grained Rock, Opaque Rock  

Texture

Texture
Glassy, Massive, Porphyritic, Scoriaceous, Vesicular  
Vesicular  

Color
Black, Brown, Light to Dark Grey  
Black, Brown, Dark Grey to Black, Red  

Maintenance
Less  
More  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
Yes  
Yes  

Stain Resistant
Yes  
No  

Wind Resistant
No  
No  

Acid Resistant
No  
No  

Appearance
Dull and Soft  
Glassy and Vesicular  

Uses

Architecture
  
  

Interior Uses
Floor Tiles, Flooring, Homes, Hotels  
Decorative Aggregates, Interior Decoration  

Exterior Uses
As Building Stone, Garden Decoration  
Garden Decoration, Paving Stone  

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
As Dimension Stone, Cobblestones, Rail Track Ballast, Roadstone  
Cement Manufacture, Construction Aggregate, for Road Aggregate, In landscaping and drainage works  

Medical Industry
-  
-  

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

Other Uses
  
  

Commercial Uses
Creating Artwork  
As a traction material on snow-covered roads, Creating Artwork, High-temperature insulation, In gas barbecue grills  

Types

Types
Alkaline Basalt, Boninite, High Alumina Basalt, Mid Ocean Ridge Basalt (MORB), Tholeiitic Basalt, Basaltic trachyandesite, Mugearite and Shoshonite  
Basaltic Scoria and Andesitic Scoria  

Features
Has High structural resistance against erosion and climate, Very fine grained rock  
Available in Lots of Colors and Patterns, Generally rough to touch, Surfaces are often shiny  

Archaeological Significance
  
  

Monuments
-  
-  

Famous Monuments
-  
-  

Sculpture
-  
-  

Famous Sculptures
-  
-  

Pictographs
-  
-  

Petroglyphs
-  
-  

Figurines
-  
-  

Fossils
Absent  
Absent  

Formation

Formation
Mugearite forms when lava reaches the Earth's surface near an active volcano. The temperature of lava is between 1100 to 1250° C when it gets to the surface.  
Scoria forms when magma containing huge amount of dissolved gas flows from a volcano during an eruption.  

Composition
  
  

Mineral Content
Olivine, Plagioclase, Pyroxene  
Apatite, Biotite, Calcite, Feldspar, Hematite, Hornblade, Ilmenite, Magnetite, Olivine, Pyroxene, Quartz, Silica  

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

Transformation
  
  

Metamorphism
Yes  
Yes  

Types of Metamorphism
Burial Metamorphism, Impact Metamorphism  
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism  

Weathering
Yes  
Yes  

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

Erosion
No  
Yes  

Types of Erosion
-  
Chemical Erosion, Coastal Erosion, Glacier Erosion  

Properties

Physical Properties
  
  

Hardness
6  
5-6  

Grain Size
-  
Fine Grained  

Fracture
Conchoidal  
Conchoidal  

Streak
White to Grey  
White  

Porosity
Less Porous  
Highly Porous  

Luster
-  
Subvitreous to Dull  

Compressive Strength
37.50 N/mm2  
99+
70.00 N/mm2  
35

Cleavage
-  
Perfect  

Toughness
2.3  
2.1  

Specific Gravity
2.8-3  
-9999  

Transparency
Opaque  
Opaque  

Density
2.9-3.1 g/cm3  
-9999 g/cm3  

Thermal Properties
  
  

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

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

Reserves

Deposits in Eastern Continents
  
  

Asia
India, Russia  
Afghanistan, Indonesia, Japan, Russia  

Africa
South Africa  
Ethiopia, Kenya, Tanzania  

Europe
Iceland  
Greece, Hungary, Iceland, Italy, Turkey  

Others
-  
-  

Deposits in Western Continents
  
  

North America
Canada, USA  
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA  

South America
Brazil  
Argentina, Chile, Ecuador, Peru  

Deposits in Oceania Continent
  
  

Australia
-  
New Zealand, Western Australia  

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Mugearite vs Scoria 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 Mugearite and Scoria Reserves. Mugearite is a type of oligoclase bearing basalt, also comprising of olivine, apatite, and opaque oxides. Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. 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 Mugearite vs Scoria information and Mugearite vs Scoria characteristics in the upcoming sections.

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Mugearite vs Scoria 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. Mugearite vs Scoria characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Mugearite and Properties of Scoria. Learn more about Mugearite vs Scoria in the next section. The interior uses of Mugearite include Floor tiles, Flooring, Homes and Hotels whereas the interior uses of Scoria include Decorative aggregates and Interior decoration. Due to some exceptional properties of Mugearite and Scoria, they have various applications in construction industry. The uses of Mugearite in construction industry include As dimension stone, Cobblestones, Rail track ballast, Roadstone and that of Scoria include Cement manufacture, Construction aggregate, For road aggregate, In landscaping and drainage works.

More about Mugearite and Scoria

Here you can know more about Mugearite and Scoria. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Mugearite and Scoria consists of mineral content and compound content. The mineral content of Mugearite includes Olivine, Plagioclase, Pyroxene and mineral content of Scoria includes Apatite, Biotite, Calcite, Feldspar, Hematite, Hornblade, Ilmenite, Magnetite, Olivine, Pyroxene, Quartz, Silica. You can also check out the list of all Igneous Rocks. When we have to compare Mugearite vs Scoria, the texture, color and appearance plays an important role in determining the type of rock. Mugearite is available in black, brown, light to dark grey colors whereas, Scoria is available in black, brown, dark grey to black, red colors. Appearance of Mugearite is Dull and Soft and that of Scoria is Glassy and Vesicular. Properties of rock is another aspect for Mugearite vs Scoria. The hardness of Mugearite is 6 and that of Scoria is 5-6. The types of Mugearite are Alkaline Basalt, Boninite, High Alumina Basalt, Mid Ocean Ridge Basalt (MORB), Tholeiitic Basalt, Basaltic trachyandesite, Mugearite and Shoshonite whereas types of Scoria are Basaltic Scoria and Andesitic Scoria. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Mugearite is white to grey while that of Scoria is white. The specific heat capacity of Mugearite is 0.84 kJ/Kg K and that of Scoria is 0.84 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Mugearite is heat resistant, pressure resistant, wear resistant whereas Scoria is heat resistant, impact resistant, pressure resistant, wear resistant.

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