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Diamictite and Soapstone


Soapstone and Diamictite


Definition

Definition
Diamictite is a sedimentary rock that consists of non-sorted to poorly sorted terrigenous sediment containing particles that range in size from clay to boulders, suspended in a matrix of mudstone or sandstone   
It is a metamorphic magnesium rich rock because it is composed of the mineral talc   

History
  
  

Origin
Southern Mongolia   
USA   

Discoverer
Unknown   
Unknown   

Etymology
From Greek dia through and meiktós or mixed   
From 17th century, because of its greasy feel and use like a soap   

Class
Sedimentary Rocks   
Metamorphic Rocks   

Sub-Class
Durable Rock, Soft Rock   
Durable Rock, Soft Rock   

Family
  
  

Group
Not Applicable   
Not Applicable   

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

Texture

Texture
Clastic   
Polished   

Color
Brown, Buff   
Black, Black to Grey, Green, Grey   

Maintenance
Less   
Less   

Durability
Durable   
Durable   

Water Resistant
No   
Yes   

Scratch Resistant
No   
No   

Stain Resistant
No   
No   

Wind Resistant
No   
No   

Acid Resistant
No   
No   

Appearance
Banded   
Dull, Banded and Foilated   

Uses

Architecture
  
  

Interior Uses
Decorative Aggregates, Interior Decoration   
Bathrooms, Decorative Aggregates, Homes, Interior Decoration   

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

Other Architectural Uses
Curbing   
Curbing   

Industry
  
  

Construction Industry
As Dimension Stone, Construction Aggregate, for Road Aggregate, Landscaping, Roadstone   
Manufacture of Magnesium and Dolomite Refractories   

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

Antiquity Uses
Artifacts   
Artifacts, Jewellery, Monuments, Sculpture   

Other Uses
  
  

Commercial Uses
Commemorative Tablets, Creating Artwork, Production of Lime   
Cemetery Markers, Creating Artwork, Gemstone, Jewelry, Manufacture of Soap, Solvents, Dyes, Plastics and Fibres, Production of Lime, Source of Magnesia (MgO)   

Types

Types
Bedded Diamictite and Laminated Diamictite   
Not Available   

Features
Host Rock for Lead, Is one of the oldest rock   
Host Rock for Lead   

Archaeological Significance
  
  

Monuments
Not Yet Used   
Used   

Famous Monuments
Not Applicable   
Christ the Redeemer in Rio de Janeiro, Stonehenge in English county of Wiltshire   

Sculpture
Not Yet Used   
Used   

Famous Sculptures
Not Applicable   
Data Not Available   

Pictographs
Used   
Used   

Petroglyphs
Used   
Used   

Figurines
Not Yet Used   
Used   

Fossils
Present   
Absent   

Formation

Formation
Diamictite is unevenly sorted terrigenous, non-calcareous sedimentary rock which forms due to weathering of mudstone and sandstone.   
Soapstone is a talc-schist, which is a type of metamorphic rock and it is largely composed of the mineral talc and is thus rich inmagnesium.   

Composition
  
  

Mineral Content
Calcite, Clay, Feldspar, Micas, Quartz   
Albite, Apatite, Biotite, Calcite, Carbonate, Clay Minerals, Hornblende, Ilmenite, Micas, Plagioclase, Pyroxene, Quartz   

Compound Content
Not Available   
CaO, Mg, MgO   

Transformation
  
  

Metamorphism
No   
Yes   

Types of Metamorphism
Not Applicable   
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Impact 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   
Not Applicable   

Properties

Physical Properties
  
  

Hardness
2-3   
1   

Grain Size
Coarse Grained   
Fine Grained   

Fracture
Conchoidal to Uneven   
Conchoidal   

Streak
Light to dark brown   
Black   

Porosity
Highly Porous   
Less Porous   

Luster
Grainy, Pearly and Vitreous   
Greasy   

Compressive Strength
Not Available   
225.00 N/mm2   
7

Cleavage
Not Available   
Perfect   

Toughness
Not Available   
1   

Specific Gravity
4.3-5.0   
2.86   

Transparency
Opaque   
Opaque   

Density
2.2-2.35 g/cm3   
2.8-2.9 g/cm3   

Thermal Properties
  
  

Specific Heat Capacity
0.75 kJ/Kg K   
18
0.88 kJ/Kg K   
13

Resistance
Heat Resistant, Impact Resistant   
Heat Resistant, Pressure Resistant   

Reserves

Deposits in Eastern Continents
  
  

Asia
China, India, Kazakhstan, Mongolia, Russia   
China, India, Indonesia, Japan, North Korea, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Tajikistan, Thailand   

Africa
Namibia, Nigeria, South Africa   
Egypt, Ethiopia, Ghana, South Africa, Western Africa   

Europe
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom   
Austria, England, Finland, France, Germany, Greece, Spain, Sweden, Switzerland, United Kingdom   

Others
Not Yet Found   
Not Yet Found   

Deposits in Western Continents
  
  

North America
Canada, USA   
Canada, USA   

South America
Brazil, Venezuela   
Colombia   

Deposits in Oceania Continent
  
  

Australia
New South Wales, New Zealand   
Central Australia, New Zealand, Queensland   

Summary >>
<< Reserves

All about Diamictite and Soapstone Properties

Know all about Diamictite and Soapstone properties here. All properties of rocks are important as they define the type of rock and its application. Diamictite belongs to Sedimentary Rocks while Soapstone belongs to Metamorphic Rocks.Texture of Diamictite is Clastic whereas that of Soapstone is Polished. Diamictite appears Banded and Soapstone appears Dull, Banded and Foilated. The luster of Diamictite is grainy, pearly and vitreous while that of Soapstone is greasy. Diamictite is available in brown, buff colors whereas Soapstone is available in black, black to grey, green, grey colors. The commercial uses of Diamictite are commemorative tablets, creating artwork, production of lime and that of Soapstone are cemetery markers, creating artwork, gemstone, jewelry, manufacture of soap, solvents, dyes, plastics and fibres, production of lime, source of magnesia (mgo).

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