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Marl vs Jasperoid


Jasperoid vs Marl


Definition

Definition
Marl is an unconsolidated sedimentary rock consisting of clay and lime  
Jasperoid is a rare, peculiar type of metasomatic alteration of rocks  

History
  
  

Origin
Unknown  
USA  

Discoverer
Unknown  
Unknown  

Etymology
From Old French marle, from Late Latin marglia  
From silica, the main mineral content of Jasperoid  

Class
Sedimentary Rocks  
Sedimentary Rocks  

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

Family
  
  

Group
Not Applicable  
Not Applicable  

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

Texture

Texture
Earthy  
Earthy  

Color
Beige, Brown, Green, Grey, White  
Black, Brown, Colourless, Green, Grey, Pink, White  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
Yes  
Yes  

Scratch Resistant
No  
Yes  

Stain Resistant
No  
Yes  

Wind Resistant
No  
No  

Acid Resistant
No  
No  

Appearance
Rough and Dull  
Glassy or Pearly  

Uses

Architecture
  
  

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

Exterior Uses
As Building Stone, Roof Tiles  
As Building Stone, Garden Decoration, Office Buildings, Paving Stone  

Other Architectural Uses
Curbing  
Curbing  

Industry
  
  

Construction Industry
Cement Manufacture, Construction Aggregate, for Road Aggregate, Making natural cement, Raw material for the manufacture of mortar  
As a Flux in the Production of Steel and Pig Iron, As a Sintering Agent in Steel Industry to process Iron Ore, As Dimension Stone, Cement Manufacture, for Road Aggregate, Making natural cement, Manufacture of Magnesium and Dolomite Refractories, Production of Glass and Ceramics, Serves as an Oil and Gas Reservoir rock  

Medical Industry
Not Yet Used  
Taken as a Supplement for Calcium or Magnesium  

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

Other Uses
  
  

Commercial Uses
Creating Artwork, Soil Conditioner  
An Oil and Gas Reservoir, As a Feed Additive for Livestock, Gemstone, Metallurgical Flux, Production of Lime, Soil Conditioner, Source of Magnesia (MgO)  

Types

Types
Clay Marl ,Blue Marl, Red Marl, High Bank Marl, Shell Layer Marl, Under Shell Layer Marl, Sand Marl, Green Marl, Grey Marl and Clayey Marl  
Not Available  

Features
Generally rough to touch, Is one of the oldest rock, Splintery, Very fine grained rock  
Host Rock for Lead, Traps for subsurface fluids like Oil and Natural Gas., Zinc and Copper Deposits  

Archaeological Significance
  
  

Monuments
Not Yet Used  
Used  

Famous Monuments
Not Applicable  
Data Not Available  

Sculpture
Used  
Used  

Famous Sculptures
Data Not Available  
Data Not Available  

Pictographs
Used  
Used  

Petroglyphs
Used  
Used  

Figurines
Used  
Used  

Fossils
Present  
Present  

Formation

Formation
Marl forms when very fine-grained clay particles are deposited in water which settles at the bottom of water bodies and are compacted by overlying sediment; the water squeezes out and hence forming Marl rock.  
Jasperoid is a rare and peculiar type of metasomatic alteration of rocks. It is formed by extreme alteration of wall rocks within a shear zone which may occur in sediments, andesites, trachytes and basalts.  

Composition
  
  

Mineral Content
Calcite, Clay, Dolomite, Gypsum, Micas, Pyrite, Quartz  
Clay Minerals, Pyrite, Quartz, Sulfides  

Compound Content
Aluminium Oxide, NaCl, CaO, Iron(III) Oxide, Silicon Dioxide  
NaCl, CaO, Carbon Dioxide, Magnesium Carbonate, MgO  

Transformation
  
  

Metamorphism
No  
Yes  

Types of Metamorphism
Not Applicable  
Burial Metamorphism, Cataclastic Metamorphism, Regional Metamorphism  

Weathering
Yes  
No  

Types of Weathering
Biological Weathering, Chemical Weathering  
Not Applicable  

Erosion
Yes  
No  

Types of Erosion
Chemical Erosion, Coastal Erosion, Water Erosion, Wind Erosion  
Not Applicable  

Properties

Physical Properties
  
  

Hardness
2-3  
3.5-4  

Grain Size
Very fine-grained  
Medium to Fine Coarse Grained  

Fracture
Conchoidal  
Conchoidal  

Streak
White  
White  

Porosity
Highly Porous  
Less Porous  

Luster
Dull  
Vitreous and Pearly  

Compressive Strength
Not Available  
140.00 N/mm2  
15

Cleavage
Not Available  
Perfect  

Toughness
2.6  
1  

Specific Gravity
2.2-2.8  
2.8-3  

Transparency
Opaque  
Transparent to Translucent  

Density
2.4-2.8 g/cm3  
2.8-2.9 g/cm3  

Thermal Properties
  
  

Specific Heat Capacity
Not Available  
0.92 kJ/Kg K  
10

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

Reserves

Deposits in Eastern Continents
  
  

Asia
India, Pakistan, Russia  
China, India  

Africa
Ethiopia, Kenya, Morocco, South Africa  
Morocco, Namibia  

Europe
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland  
Austria, Italy, Romania, Spain, Switzerland  

Others
Not Yet Found  
Not Yet Found  

Deposits in Western Continents
  
  

North America
USA  
Mexico, USA  

South America
Colombia, Ecuador, Peru  
Brazil, Colombia  

Deposits in Oceania Continent
  
  

Australia
New South Wales, Victoria, Western Australia  
New South Wales, Queensland, Yorke Peninsula  

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Marl vs Jasperoid 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 Marl and Jasperoid Reserves. Marl is an unconsolidated sedimentary rock consisting of clay and lime. Jasperoid is a rare, peculiar type of metasomatic alteration of rocks. 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 Marl vs Jasperoid information and Marl vs Jasperoid characteristics in the upcoming sections.

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Marl vs Jasperoid 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. Marl vs Jasperoid characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Marl and Properties of Jasperoid. Learn more about Marl vs Jasperoid in the next section. The interior uses of Marl include Decorative aggregates and Floor tiles whereas the interior uses of Jasperoid include Decorative aggregates, Floor tiles, Homes and Interior decoration. Due to some exceptional properties of Marl and Jasperoid, they have various applications in construction industry. The uses of Marl in construction industry include Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar and that of Jasperoid include As a flux in the production of steel and pig iron, As a sintering agent in steel industry to process iron ore, As dimension stone, Cement manufacture, For road aggregate, Making natural cement, Manufacture of magnesium and dolomite refractories, Production of glass and ceramics, Serves as an oil and gas reservoir rock.

More about Marl and Jasperoid

Here you can know more about Marl and Jasperoid. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Marl and Jasperoid consists of mineral content and compound content. The mineral content of Marl includes Calcite, Clay, Dolomite, Gypsum, Micas, Pyrite, Quartz and mineral content of Jasperoid includes Clay Minerals, Pyrite, Quartz, Sulfides. You can also check out the list of all Sedimentary Rocks. When we have to compare Marl vs Jasperoid, the texture, color and appearance plays an important role in determining the type of rock. Marl is available in beige, brown, green, grey, white colors whereas, Jasperoid is available in black, brown, colourless, green, grey, pink, white colors. Appearance of Marl is Rough and Dull and that of Jasperoid is Glassy or Pearly. Properties of rock is another aspect for Marl vs Jasperoid. The hardness of Marl is 2-3 and that of Jasperoid is 3.5-4. The types of Marl are Clay Marl ,Blue Marl, Red Marl, High Bank Marl, Shell Layer Marl, Under Shell Layer Marl, Sand Marl, Green Marl, Grey Marl and Clayey Marl whereas types of Jasperoid are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Marl and Jasperoid is white. The specific heat capacity of Marl is Not Available and that of Jasperoid is 0.92 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Marl is heat resistant, impact resistant whereas Jasperoid is heat resistant, pressure resistant, wear resistant.

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