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Jaspillite and Adamellite


Adamellite and Jaspillite


Definition

Definition
Jaspillite is an iron rich chemically formed rock which is common in banded iron formation rocks   
Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz   

History
  
  

Origin
Western Australia, Minnesota   
Italy   

Discoverer
Unknown   
Unknown   

Etymology
From Jaspilite (Mineral), a compact siliceous rock which resembles jasper   
From German adamellit and from Monte Adamello, a mountain in Italy, its locality   

Class
Sedimentary Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Plutonic   

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

Texture

Texture
Banded, Trellis   
Porphyritic   

Color
Red, Reddish Brown   
Black, Grey, Orange, Pink, White   

Maintenance
Less   
More   

Durability
Durable   
Durable   

Water Resistant
No   
Yes   

Scratch Resistant
No   
Yes   

Stain Resistant
No   
Yes   

Wind Resistant
No   
Yes   

Acid Resistant
No   
Yes   

Appearance
Banded and Glassy   
Veined or Pebbled   

Uses

Architecture
  
  

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

Exterior Uses
As Facing Stone, Garden Decoration, Paving Stone   
As Building Stone, As Facing Stone, Bridges, Paving Stone, Near Swimming Pools, Office Buildings, Resorts   

Other Architectural Uses
Curbing   
Curbing   

Industry
  
  

Construction Industry
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   
As Dimension Stone   

Medical Industry
Not Yet Used   
Not Yet Used   

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

Other Uses
  
  

Commercial Uses
Creating Artwork, Jewelry   
Curling, Gemstone, Laboratory bench tops, Tombstones   

Types

Types
Algoma-type , Lake Superior-type and Superior-type   
Not Available   

Features
Is one of the oldest rock   
Available in Lots of Colors and Patterns, It is One of the Oldest, Strongest and Hardest Rock   

Archaeological Significance
  
  

Monuments
Used   
Used   

Famous Monuments
Data Not Available   
Data Not Available   

Sculpture
Not Yet Used   
Used   

Famous Sculptures
Not Applicable   
Data Not Available   

Pictographs
Used   
Not Used   

Petroglyphs
Used   
Not Used   

Figurines
Not Yet Used   
Used   

Fossils
Present   
Absent   

Formation

Formation
Jaspillite is a type of sedimentary rock which is formed by the compaction and sedimentation of pieces of broken or weathered rocks and minerals.   
Adamellite is a type of Igneous rock which is formed through the cooling and solidification of lava or magma and is a variety of Monzogranite.   

Composition
  
  

Mineral Content
Coesite, Quartz, Sand   
Apatite, Biotite, Chlorite, Orthoclase, Perthite, Plagioclase, Quartz, Titanite, Zircon   

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

Transformation
  
  

Metamorphism
No   
Yes   

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

Weathering
Yes   
Yes   

Types of Weathering
Biological Weathering, Chemical Weathering   
Biological Weathering   

Erosion
Yes   
Yes   

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

Properties

Physical Properties
  
  

Hardness
3   
6-7   

Grain Size
Large and Coarse Grained   
Coarse Grained   

Fracture
Conchoidal   
Not Available   

Streak
White   
White   

Porosity
Very Less Porous   
Less Porous   

Luster
Earthy   
Dull to Grainy with Sporadic parts Pearly and Vitreous   

Compressive Strength
230.00 N/mm2   
6
175.00 N/mm2   
13

Cleavage
Imperfect   
Not Available   

Toughness
Not Available   
Not Available   

Specific Gravity
5.0-5.3   
2.6-2.7   

Transparency
Translucent to Opaque   
Opaque   

Density
0-5.7 g/cm3   
2.6-2.8 g/cm3   

Thermal Properties
  
  

Specific Heat Capacity
3.20 kJ/Kg K   
1
0.79 kJ/Kg K   
16

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

Reserves

Deposits in Eastern Continents
  
  

Asia
Russia   
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam   

Africa
Not Yet Found   
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa   

Europe
Ukraine   
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic, Venezuela   

Others
Not Yet Found   
Not Yet Found   

Deposits in Western Continents
  
  

North America
Canada, USA   
Canada, USA   

South America
Brazil   
Not Yet Found   

Deposits in Oceania Continent
  
  

Australia
Western Australia   
Not Yet Found   

Summary >>
<< Reserves

All about Jaspillite and Adamellite Properties

Know all about Jaspillite and Adamellite properties here. All properties of rocks are important as they define the type of rock and its application. Jaspillite belongs to Sedimentary Rocks while Adamellite belongs to Igneous Rocks.Texture of Jaspillite is Banded, Trellis whereas that of Adamellite is Porphyritic. Jaspillite appears Banded and Glassy and Adamellite appears Veined or Pebbled. The luster of Jaspillite is earthy while that of Adamellite is dull to grainy with sporadic parts pearly and vitreous. Jaspillite is available in red, reddish brown colors whereas Adamellite is available in black, grey, orange, pink, white colors. The commercial uses of Jaspillite are creating artwork, jewelry and that of Adamellite are curling, gemstone, laboratory bench tops, tombstones.

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