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Marl Rock



Definition
0

Definition
Marl is an unconsolidated sedimentary rock consisting of clay and lime 0

History
0

Origin
Unknown 0

Discoverer
Unknown 0

Etymology
From Old French marle, from Late Latin marglia 0

Class
Sedimentary Rocks 0

Sub-Class
Durable Rock, Soft Rock 0

Family
0

Group
Not Applicable 0

Other Categories
Fine Grained Rock, Opaque Rock 0

Texture
0

Texture
Earthy 0

Color
Beige, Brown, Green, Grey, White 0

Maintenance
Less 0

Durability
Durable 0

Water Resistant
Yes 0

Scratch Resistant
No 0

Stain Resistant
No 0

Wind Resistant
No 0

Acid Resistant
No 0

Appearance
Rough and Dull 0

Uses
0

Architecture
0

Interior Uses
Decorative Aggregates, Floor Tiles 0

Exterior Uses
As Building Stone, Roof Tiles 0

Other Architectural Uses
Curbing 0

Industry
0

Construction Industry
Cement Manufacture, Construction Aggregate, for Road Aggregate, Making natural cement, Raw material for the manufacture of mortar 0

Medical Industry
Not Yet Used 0

Antiquity Uses
Artifacts, Jewellery, Sculpture, Small Figurines 0

Other Uses
0

Commercial Uses
Creating Artwork, Soil Conditioner 0

Types
0

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 0

Features
Generally rough to touch, Is one of the oldest rock, Splintery, Very fine grained rock 0

Archaeological Significance
0

Monuments
Not Yet Used 0

Famous Monuments
Not Applicable 0

Sculpture
Used 0

Famous Sculptures
Data Not Available 0

Pictographs
Used 0

Petroglyphs
Used 0

Figurines
Used 0

Fossils
Present 0

Formation
0

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. 0

Composition
0

Mineral Content
Calcite, Clay, Dolomite, Gypsum, Micas, Pyrite, Quartz 0

Compound Content
Aluminium Oxide, NaCl, CaO, Iron(III) Oxide, Silicon Dioxide 0

Transformation
0

Metamorphism
No 0

Types of Metamorphism
Not Applicable 0

Weathering
Yes 0

Types of Weathering
Biological Weathering, Chemical Weathering 0

Erosion
Yes 0

Types of Erosion
Chemical Erosion, Coastal Erosion, Water Erosion, Wind Erosion 0

Properties
0

Physical Properties
0

Hardness
2-3 0

Grain Size
Very fine-grained 0

Fracture
Conchoidal 0

Streak
White 0

Porosity
Highly Porous 0

Luster
Dull 0

Compressive Strength
Not Available 0

Cleavage
Not Available 0

Toughness
2.6 0

Specific Gravity
2.2-2.8 0

Transparency
Opaque 0

Density
2.4-2.8 g/cm3 0

Thermal Properties
0

Specific Heat Capacity
Not Available 0

Resistance
Heat Resistant, Impact Resistant 0

Reserves
0

Deposits in Eastern Continents
0

Asia
India, Pakistan, Russia 0

Africa
Ethiopia, Kenya, Morocco, South Africa 0

Europe
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland 0

Others
Not Yet Found 0

Deposits in Western Continents
0

North America
USA 0

South America
Colombia, Ecuador, Peru 0

Deposits in Oceania Continent
0

Australia
New South Wales, Victoria, Western Australia 0

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Fossil Rocks

Information about Marl

Rocks are naturally occurring solids which are composed of minerals & have been used by humans since ages. From Stone Age, rocks are used for various purposes. Also, the metals and minerals found in rock play an important role in our life. Get to know all the Marl Uses. We have provided you with all information about Marl rock here. Marl is an unconsolidated sedimentary rock consisting of clay and lime. Marl is available in beige, brown, green, grey, white colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Marl is white. Get to know more about Marl rock and characteristics of Marl rock in the next sections.

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