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What is Hornblendite?



Definition
0

Definition
Hornblendite is a type of igneous plutonic rock consisting mainly of amphibole hornblende and is a type of Amphibolite rock 0

History
0

Origin
Unknown 0

Discoverer
Unknown 0

Etymology
From German, Horn horn + blende 0

Class
Igneous Rocks 0

Sub-Class
Durable Rock, Hard Rock 0

Family
0

Group
Plutonic 0

Other Categories
Coarse Grained Rock, Medium Grained Rock, Opaque Rock 0

Texture
0

Texture
Banded, Foliated, Massive 0

Color
Black, Brown, Green, Grey 0

Maintenance
Less 0

Durability
Durable 0

Water Resistant
Yes 0

Scratch Resistant
Yes 0

Stain Resistant
No 0

Wind Resistant
Yes 0

Acid Resistant
No 0

Appearance
Foliated 0

Uses
0

Architecture
0

Interior Uses
Countertops, Decorative Aggregates, Entryways, Flooring, Homes, Hotels, Interior Decoration, Kitchens 0

Exterior Uses
As Building Stone, As Facing Stone, Paving Stone, Garden Decoration, Office Buildings 0

Other Architectural Uses
Curbing 0

Industry
0

Construction Industry
As Dimension Stone, Building houses or walls, Cobblestones, Construction Aggregate, for Road Aggregate, Landscaping, Production of Glass and Ceramics, Roadstone 0

Medical Industry
Not Yet Used 0

Antiquity Uses
Artifacts, Sculpture, Small Figurines 0

Other Uses
0

Commercial Uses
Cemetery Markers, Commemorative Tablets, Creating Artwork 0

Types
0

Types
Hornblende Gabbro and Hornblende Peridotite 0

Features
Clasts are smooth to touch, Matrix variable, Surfaces are often shiny 0

Archaeological Significance
0

Monuments
Not Yet Used 0

Famous Monuments
Not Applicable 0

Sculpture
Used 0

Famous Sculptures
Data Not Available 0

Pictographs
Not Used 0

Petroglyphs
Not Used 0

Figurines
Used 0

Fossils
Absent 0

Formation
0

Formation
Hornblendite 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. 0

Composition
0

Mineral Content
Amphibole, Calcite, Hornblade, Magnetite, Plagioclase, Wollastonite 0

Compound Content
Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide 0

Transformation
0

Metamorphism
No 0

Types of Metamorphism
Not Applicable 0

Weathering
Yes 0

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

Erosion
Yes 0

Types of Erosion
Chemical Erosion, Water Erosion, Wind Erosion 0

Properties
0

Physical Properties
0

Hardness
6-7 0

Grain Size
Medium to Coarse Grained 0

Fracture
Irregular to Conchoidal 0

Streak
White to Grey 0

Porosity
Less Porous 0

Luster
Vitreous to Dull 0

Compressive Strength
Not Available 0

Cleavage
Irregular 0

Toughness
2.3 0

Specific Gravity
2.5 0

Transparency
Opaque 0

Density
2.85-3.07 g/cm3 0

Thermal Properties
0

Specific Heat Capacity
Not Available 0

Resistance
Heat Resistant, Pressure Resistant, Wear Resistant 0

Reserves
0

Deposits in Eastern Continents
0

Asia
Russia, Turkey 0

Africa
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda 0

Europe
Germany, Greece, Iceland, Norway, Poland 0

Others
Not Yet Found 0

Deposits in Western Continents
0

North America
Canada, USA 0

South America
Brazil 0

Deposits in Oceania Continent
0

Australia
South Australia, Western Australia 0

Summary >>
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Igneous Rocks

Learn more about Properties of Hornblendite

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

Know about Composition of Hornblendite

What is Hornblendite composed of? Get to know about composition of Hornblendite here. Hornblendite definition gives information about the Formation of Hornblendite and its composition.The composition of Hornblendite can be further divided into mineral and compound content. The mineral content of Hornblendite rock includes Amphibole, Calcite, Hornblade, Magnetite, Plagioclase, Wollastonite and The compound content of Hornblendite rock includes Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide. Almost all rocks undergo transformation process. Know all about Hornblendite rock in next section.

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