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What is Pyroxenite?



Definition
0

Definition
Pyroxenite is a dark, greenish, granular intrusive igneous rock consisting mainly of pyroxenes and olivine 0

History
0

Origin
Unknown 0

Discoverer
Unknown 0

Etymology
From pyro- fire + Greek xenos stranger as the mineral group was new to igneous rocks 0

Class
Igneous Rocks 0

Sub-Class
Durable Rock, Hard Rock 0

Family
0

Group
Plutonic 0

Other Categories
Coarse Grained Rock, Opaque Rock 0

Texture
0

Texture
Clastic, Granular, Phaneritic, Porphyritic 0

Color
Black to Grey, Bluish - Grey, Dark Greenish - Grey, Green, Light Greenish Grey 0

Maintenance
Less 0

Durability
Durable 0

Water Resistant
Yes 0

Scratch Resistant
Yes 0

Stain Resistant
Yes 0

Wind Resistant
Yes 0

Acid Resistant
Yes 0

Appearance
Layered, Banded, Veined and Shiny 0

Uses
0

Architecture
0

Interior Uses
Countertops, Decorative Aggregates, Interior Decoration, Kitchens 0

Exterior Uses
As Building Stone, As Facing Stone 0

Other Architectural Uses
Curbing 0

Industry
0

Construction Industry
As Dimension Stone, Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate 0

Medical Industry
Not Yet Used 0

Antiquity Uses
Artifacts 0

Other Uses
0

Commercial Uses
Cemetery Markers, Commemorative Tablets, Laboratory bench tops, Jewelry, Sea Defence, Tombstones 0

Types
0

Types
Clinopyroxenites, Orthopyroxenites and Websterites 0

Features
Generally rough to touch, Host rock for Diamond, Is one of the oldest rock 0

Archaeological Significance
0

Monuments
Not Yet Used 0

Famous Monuments
Not Applicable 0

Sculpture
Not Yet Used 0

Famous Sculptures
Not Applicable 0

Pictographs
Not Used 0

Petroglyphs
Not Used 0

Figurines
Not Yet Used 0

Fossils
Absent 0

Formation
0

Formation
Pyroxenites are ultramafic igneous rocks which are made up of minerals of the pyroxene group, such as augite and diopside, hypersthene, bronzite or enstatite. 0

Composition
0

Mineral Content
Amphibole, Augite, Bronzite, Chromite, Diopside, Enstatite, Garnet, Hornblende, Hypersthene, Magnetite, Pyroxene 0

Compound Content
Aluminium Oxide, CaO, Chromium(III) Oxide, Iron(III) Oxide, Potassium Oxide, MgO, Sodium Oxide, Silicon Dioxide, Sulfur Trioxide 0

Transformation
0

Metamorphism
Yes 0

Types of Metamorphism
Burial Metamorphism, Impact Metamorphism, Regional Metamorphism 0

Weathering
Yes 0

Types of Weathering
Biological Weathering, Chemical Weathering, Mechanical Weathering 0

Erosion
Yes 0

Types of Erosion
Chemical Erosion, Coastal Erosion, Water Erosion 0

Properties
0

Physical Properties
0

Hardness
7 0

Grain Size
Coarse Grained 0

Fracture
Uneven 0

Streak
White, Greenish White or Grey 0

Porosity
Less Porous 0

Luster
Dull to Vitreous to Submetallic 0

Compressive Strength
Not Available 0

Cleavage
Irregular 0

Toughness
Not Available 0

Specific Gravity
3.2-3.5 0

Transparency
Opaque 0

Density
3.1-3.6 g/cm3 0

Thermal Properties
0

Specific Heat Capacity
Not Available 0

Resistance
Impact Resistant, Pressure Resistant, Wear Resistant 0

Reserves
0

Deposits in Eastern Continents
0

Asia
India, Russia 0

Africa
South Africa 0

Europe
Germany, Greece, Italy, Scotland, Turkey 0

Others
Greenland 0

Deposits in Western Continents
0

North America
Canada, USA 0

South America
Brazil, Colombia, Venezuela 0

Deposits in Oceania Continent
0

Australia
New Zealand, Queensland 0

Summary >>
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Igneous Rocks

Learn more about Properties of Pyroxenite

What is Pyroxenite? In this section, we will learn more about properties of Pyroxenite i.e. physical and thermal properties. Physical properties of Pyroxenite include Color, Streak, Hardness, Structure, Cleavage, Fracture, Luster, Specific Gravity etc. The strength of Pyroxenite is Not Available. Streak of Pyroxenite is white, greenish white or grey while its cleavage is irregular. Luster of Pyroxenite is dull to vitreous to submetallic and its fracture is uneven. Pyroxenite is opaque in nature. Know all about Pyroxenite, What is Pyroxenite, its composition, features, facts and reserves in next sections.

Know about Composition of Pyroxenite

What is Pyroxenite composed of? Get to know about composition of Pyroxenite here. Pyroxenite definition gives information about the Formation of Pyroxenite and its composition.The composition of Pyroxenite can be further divided into mineral and compound content. The mineral content of Pyroxenite rock includes Amphibole, Augite, Bronzite, Chromite, Diopside, Enstatite, Garnet, Hornblende, Hypersthene, Magnetite, Pyroxene and The compound content of Pyroxenite rock includes Aluminium Oxide, CaO, Chromium(III) Oxide, Iron(III) Oxide, Potassium Oxide, MgO, Sodium Oxide, Silicon Dioxide, Sulfur Trioxide. Almost all rocks undergo transformation process. Know all about Pyroxenite rock in next section.

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