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Pumice
Pumice

Kimberlite
Kimberlite



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Pumice vs Kimberlite

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1 Definition
1.1 Definition
Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals
Kimberlite is a rare, blue-tinged, coarse-grained intrusive igneous rock, which sometimes contains diamonds and is mostly found in South Africa and Siberia.
1.2 History
1.2.1 Origin
Spain
Kimberley, South Africa
1.2.2 Discoverer
Unknown
Unknown
1.3 Etymology
From Old French pomis, from a Latin dialect variant of pumex
From Kimberley +‎ -ite, from the name of the South African town of Kimberley where the rock was first found.
1.4 Class
Igneous Rocks
Igneous Rocks
1.4.1 Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
1.5 Family
1.5.1 Group
Volcanic
Volcanic
1.6 Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Opaque Rock
2 Texture
2.1 Texture
Vesicular
Porphyritic
2.2 Color
Beige, Colourless, Grey, Light Green, Light Grey, Pink, White, Yellow- grey
Black, Bluish - Grey, Brown, Dark Greenish - Grey, Green, Grey
2.3 Maintenance
Less
Less
2.4 Durability
Durable
Durable
2.4.1 Water Resistant
81% Igneous Rocks Rocks have it !
81% Igneous Rocks Rocks have it !
2.4.2 Scratch Resistant
86% Igneous Rocks Rocks have it !
86% Igneous Rocks Rocks have it !
2.4.3 Stain Resistant
66% Igneous Rocks Rocks have it !
66% Igneous Rocks Rocks have it !
1.2.2 Wind Resistant
49% Igneous Rocks Rocks have it !
49% Igneous Rocks Rocks have it !
1.4.1 Acid Resistant
48% Igneous Rocks Rocks have it !
48% Igneous Rocks Rocks have it !
1.6 Appearance
Vesicular
Dull and Banded
2 Uses
2.1 Architecture
2.1.1 Interior Uses
Decorative Aggregates, Flooring, Homes, Interior Decoration
Countertops, Decorative Aggregates, Homes, Interior Decoration
3.1.1 Exterior Uses
As Building Stone, As Facing Stone, Garden Decoration, Paving Stone
As Building Stone, Paving Stone, Garden Decoration
3.1.2 Other Architectural Uses
Curbing, Powder
Curbing
3.3 Industry
3.3.1 Construction Industry
As Dimension Stone, Cement Manufacture, for Road Aggregate, In landscaping and horticulture, Making natural cement, Production of lightweight concrete blocks
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
3.4.1 Medical Industry
As an abrasive in skin exfoliating products, In Chemical and Pharmaceutical Industry, Medicines and Cosmetics
Taken as a Supplement for Calcium or Magnesium
3.5 Antiquity Uses
Artifacts
Artifacts, Monuments, Sculpture, Small Figurines
3.7 Other Uses
3.7.1 Commercial Uses
As a traction material on snow-covered roads, As an abrasive in pencil erasers, Fine abrasive used for polishing, Manufacture of Soap, Solvents, Dyes, Plastics and Fibres, Used in aquariums
An Oil and Gas Reservoir, As a Feed Additive for Livestock, Gemstone, Metallurgical Flux, Production of Lime, Soil Conditioner, Source of Magnesia (MgO)
4 Types
4.1 Types
Scoria
Basaltic Kimberlites and Micaceous Kimberlites
4.2 Features
Host Rock for Lead
Always found as volcanic pipes over deep continental crust, Host rock for Diamond, Is one of the oldest rock, Surfaces are often shiny
4.3 Archaeological Significance
4.3.1 Monuments
Not Yet Used
Used
4.3.2 Famous Monuments
Not Applicable
Data Not Available
4.3.3 Sculpture
Not Yet Used
Used
4.3.5 Famous Sculptures
Not Applicable
Data Not Available
4.3.6 Pictographs
Used
Not Used
4.3.7 Petroglyphs
Used
Not Used
4.3.8 Figurines
Not Yet Used
Used
4.4 Fossils
Absent
Absent
5 Formation
5.1 Formation
Pumice rock forms when the magma cools so quickly that atoms in the melt are not able to arrange themselves into a crystalline structure.
Kimberlite is an igneous rock and is the main source of diamonds. Its formation takes place deep beneath the Earth’s surface between 150 to 450 kilometres, and are erupted rapidly and violently.
5.2 Composition
5.2.1 Mineral Content
Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica
Garnet, Olivine, Phlogopite, Pyroxene
5.2.2 Compound Content
Al, Aluminium Oxide, CaO, Carbon Dioxide, MgO, Silicon Dioxide
Aluminium Oxide, NaCl, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Silicon Dioxide, Titanium Dioxide
5.3 Transformation
5.3.2 Metamorphism
97% Igneous Rocks Rocks have it !
97% Igneous Rocks Rocks have it !
6.1.2 Types of Metamorphism
Burial Metamorphism, Impact Metamorphism
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Impact Metamorphism, Regional Metamorphism
6.1.4 Weathering
99% Igneous Rocks Rocks have it !
99% Igneous Rocks Rocks have it !
6.2.2 Types of Weathering
Biological Weathering, Chemical Weathering, Mechanical Weathering
Biological Weathering, Chemical Weathering, Mechanical Weathering
6.2.4 Erosion
92% Igneous Rocks Rocks have it !
92% Igneous Rocks Rocks have it !
6.4.2 Types of Erosion
Chemical Erosion, Coastal Erosion, Glacier Erosion, Sea Erosion, Water Erosion, Wind Erosion
Chemical Erosion, Coastal Erosion, Glacier Erosion, Sea Erosion, Water Erosion, Wind Erosion
8 Properties
8.1 Physical Properties
8.1.1 Hardness
6
6-7
8.3.2 Grain Size
Fine Grained
Fine to Coarse Grained
8.3.3 Fracture
Planar
Conchoidal
8.3.5 Streak
White, Greenish White or Grey
White
8.3.6 Porosity
Highly Porous
Very Less Porous
8.3.8 Luster
Earthy
Subvitreous to Dull
8.3.10 Compressive Strength
Flint
51.20 N/mm2
Rank: 26 (Overall)
Not Available
Rank: N/A (Overall)
Obsidian
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10.1.8 Cleavage
Perfect
Conchoidal
10.1.9 Toughness
3
Not Available
10.1.10 Specific Gravity
2.86
2.86-2.87
10.1.11 Transparency
Opaque
Translucent to Opaque
10.1.12 Density
0.25-0.3 g/cm3
2.95-2.96 g/cm3
10.2 Thermal Properties
10.2.1 Specific Heat Capacity
Banded iron for..
0.87 kJ/Kg K
Rank: 14 (Overall)
0.92 kJ/Kg K
Rank: 10 (Overall)
Granulite
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10.2.6 Resistance
Impact Resistant, Pressure Resistant
Heat Resistant, Impact Resistant
11 Reserves
11.1 Deposits in Eastern Continents
11.1.1 Asia
Afghanistan, Indonesia, Japan, Russia
Russia
11.1.2 Africa
Ethiopia, Kenya, Tanzania
Angola, Botswana, Cameroon, Ethiopia, South Africa
11.1.3 Europe
Greece, Hungary, Iceland, Italy, Turkey
England, Hungary, Iceland, United Kingdom
11.2.2 Others
Not Yet Found
Antarctica
11.3 Deposits in Western Continents
11.3.1 North America
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
Canada, USA
11.3.2 South America
Argentina, Chile, Ecuador, Peru
Argentina, Colombia, Ecuador
11.4 Deposits in Oceania Continent
11.4.1 Australia
New Zealand, Western Australia
New South Wales, New Zealand, South Australia, Western Australia

Pumice vs Kimberlite 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 Pumice and Kimberlite Reserves. Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. Kimberlite is a rare, blue-tinged, coarse-grained intrusive igneous rock, which sometimes contains diamonds and is mostly found in South Africa and Siberia.. 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 Pumice vs Kimberlite information and Pumice vs Kimberlite characteristics in the upcoming sections.

Pumice vs Kimberlite 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. Pumice vs Kimberlite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Pumice and Properties of Kimberlite. Learn more about Pumice vs Kimberlite in the next section. The interior uses of Pumice include Decorative aggregates, Flooring, Homes and Interior decoration whereas the interior uses of Kimberlite include Countertops, Decorative aggregates, Homes and Interior decoration. Due to some exceptional properties of Pumice and Kimberlite, they have various applications in construction industry. The uses of Pumice in construction industry include As dimension stone, Cement manufacture, For road aggregate, In landscaping and horticulture, Making natural cement, Production of lightweight concrete blocks and that of Kimberlite 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.

More about Pumice and Kimberlite

Here you can know more about Pumice and Kimberlite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Pumice and Kimberlite consists of mineral content and compound content. The mineral content of Pumice includes Aluminum Oxides, Calcite, Carbonate, Iron Oxides, Silica and mineral content of Kimberlite includes Garnet, Olivine, Phlogopite, Pyroxene. You can also check out the list of all Igneous Rocks. When we have to compare Pumice vs Kimberlite, the texture, color and appearance plays an important role in determining the type of rock. Pumice is available in beige, colourless, grey, light green, light grey, pink, white, yellow- grey colors whereas, Kimberlite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. Appearance of Pumice is Vesicular and that of Kimberlite is Dull and Banded. Properties of rock is another aspect for Pumice vs Kimberlite. The hardness of Pumice is 6 and that of Kimberlite is 6-7. The types of Pumice are Scoria whereas types of Kimberlite are Basaltic Kimberlites and Micaceous Kimberlites. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Pumice and Kimberlite is white, greenish white or grey. The specific heat capacity of Pumice is 0.87 kJ/Kg K and that of Kimberlite 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.Pumice is impact resistant, pressure resistant whereas Kimberlite is heat resistant, impact resistant.