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Latite vs Gossan


Gossan vs Latite


Definition

Definition
Latite is an igneous, volcanic rock, with aphanitic-aphyric to aphyric-porphyritic texture  
Gossan is intensely oxidized, weathered or decomposed rock, usually the upper and exposed part of an ore deposit or mineral vein.  

History
  
  

Origin
Italy  
Indonesia  

Discoverer
Unknown  
Cornish Gossen  

Etymology
From the Latin word latium  
From Cornish gossen from gos, blood from Old Cornish guit  

Class
Igneous Rocks  
Metamorphic Rocks  

Sub-Class
Durable Rock, Medium Hardness Rock  
Durable Rock, Medium Hardness Rock  

Family
  
  

Group
Volcanic  
Not Applicable  

Other Categories
Fine Grained Rock, Opaque Rock  
Fine Grained Rock, Medium Grained Rock, Opaque Rock  

Texture

Texture
Aphanitic to Porphyritic  
Rough, Sandy  

Color
Black, Brown, Colourless, Green, Grey, Pink, White  
Brown, Brown- Black, Gold, Green, Rust  

Maintenance
Less  
Less  

Durability
Durable  
Durable  

Water Resistant
No  
Yes  

Scratch Resistant
Yes  
Yes  

Stain Resistant
Yes  
Yes  

Wind Resistant
No  
No  

Acid Resistant
No  
No  

Appearance
Rough  
Dull and Banded  

Uses

Architecture
  
  

Interior Uses
Decorative Aggregates, Entryways, Interior Decoration  
Countertops, Decorative Aggregates, Interior Decoration  

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

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, Cement Manufacture, Construction Aggregate, for Road Aggregate  

Medical Industry
Not Yet Used  
Not Yet Used  

Antiquity Uses
Artifacts, Monuments, Sculpture  
Artifacts  

Other Uses
  
  

Commercial Uses
An Oil and Gas Reservoir, As a Feed Additive for Livestock, Metallurgical Flux, Soil Conditioner, Source of Magnesia (MgO)  
Cemetery Markers, Commemorative Tablets, Gemstone  

Types

Types
Rhomb porphyries  
Translocated gossan and Leakage gossan  

Features
Host Rock for Lead  
Clasts are smooth to touch, Easily splits into thin plates  

Archaeological Significance
  
  

Monuments
Used  
Not Yet Used  

Famous Monuments
Data Not Available  
Not Applicable  

Sculpture
Used  
Not Yet Used  

Famous Sculptures
Data Not Available  
Not Applicable  

Pictographs
Used  
Used  

Petroglyphs
Used  
Used  

Figurines
Used  
Not Yet Used  

Fossils
Absent  
Absent  

Formation

Formation
Latite is a fine-grained, hard rock which is a type of metasomatite, essentially altered basalt. It forms with or without crystallization, either below the surface as intrusive rocks or on the surface as extrusive rocks.  
Earth movements can cause rocks to be either deeply buried or squeezed and hence the rocks are heated and put under great pressure.   

Composition
  
  

Mineral Content
Alkali feldspar, Biotite, Plagioclase, Pyroxene  
Apatite, Augite, Biotite, Bronzite, Calcite, Chert, Epidote, Feldspar, Hornblende, Micas, Plagioclase, Pyroxene, Quartz, Sulfides, Zircon  

Compound Content
CaO, Cl, MgO  
Aluminium Oxide, CaO, Fe, FeO, Silicon Dioxide, Sulphur  

Transformation
  
  

Metamorphism
Yes  
No  

Types of Metamorphism
Burial Metamorphism, Cataclastic Metamorphism  
Not Applicable  

Weathering
Yes  
No  

Types of Weathering
Biological Weathering, Chemical Weathering, Mechanical Weathering  
Not Applicable  

Erosion
Yes  
Yes  

Types of Erosion
Chemical Erosion, Water Erosion, Wind Erosion  
Chemical Erosion, Sea Erosion, Wind Erosion  

Properties

Physical Properties
  
  

Hardness
5-5.5  
4-5  

Grain Size
Fine Grained  
Fine to Medium Grained  

Fracture
Conchoidal  
Conchoidal  

Streak
White  
White to Grey  

Porosity
Very Less Porous  
Highly Porous  

Luster
Subvitreous to Dull  
Metallic  

Compressive Strength
310.00 N/mm2  
2
Not Available  

Cleavage
Perfect  
Not Available  

Toughness
2.7  
Not Available  

Specific Gravity
2.86  
2.0  

Transparency
Translucent  
Opaque  

Density
2.8-2.9 g/cm3  
Not Available  

Thermal Properties
  
  

Specific Heat Capacity
0.92 kJ/Kg K  
10
0.24 kJ/Kg K  
24

Resistance
Heat Resistant, Pressure Resistant  
Heat Resistant, Impact Resistant, Pressure Resistant  

Reserves

Deposits in Eastern Continents
  
  

Asia
Not Yet Found  
China, India, Indonesia, Russia, Singapore, South Korea  

Africa
Not Yet Found  
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa  

Europe
Bulgaria  
Albania, France, Germany, Great Britain, United Kingdom  

Others
Not Yet Found  
Not Yet Found  

Deposits in Western Continents
  
  

North America
USA  
Canada, USA  

South America
Not Yet Found  
Brazil, Colombia, Ecuador  

Deposits in Oceania Continent
  
  

Australia
Not Yet Found  
New South Wales, South Australia, Western Australia  

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Latite vs Gossan 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 Latite and Gossan Reserves. Latite is an igneous, volcanic rock, with aphanitic-aphyric to aphyric-porphyritic texture. Gossan is intensely oxidized, weathered or decomposed rock, usually the upper and exposed part of an ore deposit or mineral vein.. 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 Latite vs Gossan information and Latite vs Gossan characteristics in the upcoming sections.

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Latite vs Gossan 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. Latite vs Gossan characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Latite and Properties of Gossan. Learn more about Latite vs Gossan in the next section. The interior uses of Latite include Decorative aggregates, Entryways and Interior decoration whereas the interior uses of Gossan include Countertops, Decorative aggregates and Interior decoration. Due to some exceptional properties of Latite and Gossan, they have various applications in construction industry. The uses of Latite 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 and that of Gossan include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate.

More about Latite and Gossan

Here you can know more about Latite and Gossan. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Latite and Gossan consists of mineral content and compound content. The mineral content of Latite includes Alkali feldspar, Biotite, Plagioclase, Pyroxene and mineral content of Gossan includes Apatite, Augite, Biotite, Bronzite, Calcite, Chert, Epidote, Feldspar, Hornblende, Micas, Plagioclase, Pyroxene, Quartz, Sulfides, Zircon. You can also check out the list of all Igneous Rocks. When we have to compare Latite vs Gossan, the texture, color and appearance plays an important role in determining the type of rock. Latite is available in black, brown, colourless, green, grey, pink, white colors whereas, Gossan is available in brown, brown- black, gold, green, rust colors. Appearance of Latite is Rough and that of Gossan is Dull and Banded. Properties of rock is another aspect for Latite vs Gossan. The hardness of Latite is 5-5.5 and that of Gossan is 4-5. The types of Latite are Rhomb porphyries whereas types of Gossan are Translocated gossan and Leakage gossan. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Latite is white while that of Gossan is white to grey. The specific heat capacity of Latite is 0.92 kJ/Kg K and that of Gossan is 0.24 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Latite is heat resistant, pressure resistant whereas Gossan is heat resistant, impact resistant, pressure resistant.

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