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Dolomite

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Dolomite vs Flint

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2 Definition
2.2 Definition
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight
Flint is a hard type of sedimentary rock that produces a small piece of burning material when hit by steel
2.3 History
2.3.2 Origin
Southern Alps, France
Unknown
2.3.4 Discoverer
Dolomieu
Unknown
2.4 Etymology
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock
From Old English flint - a type of rock mainly known for high hardness and for giving off sparks when struck
2.6 Class
Sedimentary Rocks
Sedimentary Rocks
2.6.2 Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
2.8 Family
2.8.1 Group
Not Applicable
Not Applicable
2.9 Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock
3 Texture
3.1 Texture
Earthy
Banded, Rough
3.2 Color
Black, Brown, Colourless, Green, Grey, Pink, White
Black, Brown, Green, Grey, Red, White
3.3 Maintenance
Less
Less
3.4 Durability
Durable
Durable
3.4.1 Water Resistant
59% Sedimentary Rocks Rocks have it !
59% Sedimentary Rocks Rocks have it !
3.4.2 Scratch Resistant
62% Sedimentary Rocks Rocks have it !
62% Sedimentary Rocks Rocks have it !
3.4.3 Stain Resistant
43% Sedimentary Rocks Rocks have it !
43% Sedimentary Rocks Rocks have it !
3.4.4 Wind Resistant
38% Sedimentary Rocks Rocks have it !
38% Sedimentary Rocks Rocks have it !
3.4.5 Acid Resistant
22% Sedimentary Rocks Rocks have it !
22% Sedimentary Rocks Rocks have it !
3.5 Appearance
Glassy or Pearly
Glassy or Pearly
4 Uses
4.1 Architecture
4.1.1 Interior Uses
Decorative Aggregates, Homes, Interior Decoration
Decorative Aggregates, Homes, Interior Decoration
4.1.2 Exterior Uses
Garden Decoration, Office Buildings
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone
4.1.3 Other Architectural Uses
Not Yet Used
Curbing
4.2 Industry
4.2.1 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, Production of Glass and Ceramics, Serves as an Oil and Gas Reservoir rock
Arrowheads, Cutting Tool, Spear Points
4.2.2 Medical Industry
Taken as a Supplement for Calcium or Magnesium
Not Yet Used
4.3 Antiquity Uses
Artifacts, Jewellery, Monuments, Sculpture, Small Figurines
Artifacts
4.4 Other Uses
4.4.1 Commercial Uses
An Oil and Gas Reservoir, As a Feed Additive for Livestock, Gemstone, Metallurgical Flux, Production of Lime, Soil Conditioner, Source of Magnesia (MgO)
Creating Artwork, Gemstone, In fire-starting tools, Manufacture of tools, Metallurgical Flux, Jewelry, To ignite fire, Used in flintlock firearms
5 Types
5.1 Types
Boninite and Jasperoid
Not Available
5.2 Features
Host Rock for Lead, Traps for subsurface fluids like Oil and Natural Gas., Zinc and Copper Deposits
Clasts are smooth to touch, Easily splits into thin plates, Has High structural resistance against erosion and climate
5.3 Archaeological Significance
5.3.1 Monuments
Used
Not Yet Used
5.3.2 Famous Monuments
Data Not Available
Not Applicable
5.3.3 Sculpture
Used
Not Yet Used
5.3.4 Famous Sculptures
Data Not Available
Not Applicable
5.3.5 Pictographs
Used
Not Used
5.3.6 Petroglyphs
Used
Not Used
5.3.7 Figurines
Used
Not Yet Used
5.4 Fossils
Present
Present
6 Formation
6.1 Formation
Dolomite rocks are originally deposited as calcite or aragonite rich limestone, but during diagenesis process, the calcite or aragonite is transformed into dolomite.
Flint is formed by the decomposition and compaction of various organisms such as sponges and diatoms under the water.
6.2 Composition
6.2.1 Mineral Content
Clay Minerals, Pyrite, Quartz, Sulfides
Silicon
6.2.2 Compound Content
NaCl, CaO, Carbon Dioxide, Magnesium Carbonate, MgO
Silicon Dioxide
6.3 Transformation
6.3.1 Metamorphism
19% Sedimentary Rocks Rocks have it !
19% Sedimentary Rocks Rocks have it !
6.3.2 Types of Metamorphism
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism
Not Applicable
6.3.3 Weathering
78% Sedimentary Rocks Rocks have it !
78% Sedimentary Rocks Rocks have it !
6.3.4 Types of Weathering
Not Applicable
Not Applicable
6.3.5 Erosion
86% Sedimentary Rocks Rocks have it !
86% Sedimentary Rocks Rocks have it !
6.3.6 Types of Erosion
Not Applicable
Chemical Erosion, Coastal Erosion, Water Erosion
7 Properties
7.1 Physical Properties
7.1.1 Hardness
3.5-4
7
7.1.2 Grain Size
Medium to Fine Coarse Grained
Very fine-grained
7.1.3 Fracture
Conchoidal
Conchoidal
7.1.4 Streak
White
White
7.1.5 Porosity
Less Porous
Highly Porous
7.1.6 Luster
Vitreous and Pearly
Vitreous
7.1.7 Compressive Strength
Flint
140.00 N/mm2
Rank: 15 (Overall)
450.00 N/mm2
Rank: 1 (Overall)
Obsidian
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7.1.8 Cleavage
Perfect
Non-Existent
7.1.9 Toughness
1
1.5
7.1.10 Specific Gravity
2.8-3
2.5-2.8
7.1.11 Transparency
Transparent to Translucent
Translucent to Opaque
7.1.12 Density
2.8-2.9 g/cm3
2.7-2.71 g/cm3
7.2 Thermal Properties
7.2.1 Specific Heat Capacity
Banded iron for..
0.92 kJ/Kg K
Rank: 10 (Overall)
0.74 kJ/Kg K
Rank: 19 (Overall)
Granulite
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7.2.2 Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant
8 Reserves
8.1 Deposits in Eastern Continents
8.1.1 Asia
China, India
Azerbaijan, China, Russia
8.1.2 Africa
Morocco, Namibia
Not Yet Found
8.1.3 Europe
Austria, Italy, Romania, Spain, Switzerland
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
8.1.4 Others
Not Yet Found
Not Yet Found
8.2 Deposits in Western Continents
8.2.1 North America
Mexico, USA
USA
8.2.2 South America
Brazil, Colombia
Bolivia
8.3 Deposits in Oceania Continent
8.3.1 Australia
New South Wales, Queensland, Yorke Peninsula
New Zealand, South Australia

Dolomite vs Flint 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 Dolomite and Flint Reserves. Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight. Flint is a hard type of sedimentary rock that produces a small piece of burning material when hit by steel. 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 Dolomite vs Flint information and Dolomite vs Flint characteristics in the upcoming sections.

Dolomite vs Flint 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. Dolomite vs Flint characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Dolomite and Properties of Flint. Learn more about Dolomite vs Flint in the next section. The interior uses of Dolomite include Decorative aggregates, Homes and Interior decoration whereas the interior uses of Flint include Decorative aggregates, Homes and Interior decoration. Due to some exceptional properties of Dolomite and Flint, they have various applications in construction industry. The uses of Dolomite in construction industry 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 and that of Flint include Arrowheads, Cutting tool, Spear points.

More about Dolomite and Flint

Here you can know more about Dolomite and Flint. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Dolomite and Flint consists of mineral content and compound content. The mineral content of Dolomite includes Clay Minerals, Pyrite, Quartz, Sulfides and mineral content of Flint includes Silicon. You can also check out the list of all Sedimentary Rocks. When we have to compare Dolomite vs Flint, the texture, color and appearance plays an important role in determining the type of rock. Dolomite is available in black, brown, colourless, green, grey, pink, white colors whereas, Flint is available in black, brown, green, grey, red, white colors. Appearance of Dolomite is Glassy or Pearly and that of Flint is Glassy or Pearly. Properties of rock is another aspect for Dolomite vs Flint. The hardness of Dolomite is 3.5-4 and that of Flint is 7. The types of Dolomite are Boninite and Jasperoid whereas types of Flint are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Dolomite and Flint is white. The specific heat capacity of Dolomite is 0.92 kJ/Kg K and that of Flint is 0.74 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Dolomite is heat resistant, pressure resistant, wear resistant whereas Flint is heat resistant, impact resistant, pressure resistant, wear resistant.

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