Kenyte

Felsite

Kenyte vs Felsite

Kenyte

Felsite

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1 Definition

1.1 Definition

Kenyte is a variety of porphyritic phonolite or trachyte rock with rhomb shaped phenocrysts of anorthoclase with variable olivine and augite in a glassy matrix

Felsite is a very fine grained volcanic rock that may or may not contain larger crystals and light colored rock that typically requires petrographic examination or chemical analysis for more precise definition

1.2 History

1.2.1 Origin

Mount Kenya

Unknown

1.2.2 Discoverer

J. W. Gregory

Unknown

1.3 Etymology

From the mountain ranges- Mount Kenya and is named by J. W. Gregory in 1900

From English feldspar and -ite

1.4 Class

Igneous Rocks

1.4.1 Sub-Class

Durable Rock, Medium Hardness Rock

1.5 Family

1.5.1 Group

Not Applicable

Volcanic

1.6 Other Categories

Fine Grained Rock, Opaque Rock

2 Texture

2.1 Texture

Glassy, Granular

Arborescent Patterned, Vitreous

2.2 Color

Brown, Buff, Cream, Green, Grey, Pink, White

Black, Blue, Brown, Green, Orange, Red, Tan, Yellow

2.3 Maintenance

Less

2.4 Durability

Durable

2.4.1 Water Resistant

✔ ✘

2.4.2 Scratch Resistant

✔ ✘

2.4.3 Stain Resistant

✔ ✘

2.4.4 Wind Resistant

✔ ✘

2.4.5 Acid Resistant

✔ ✘

2.5 Appearance

Banded and Foilated

Layered, Banded, Veined and Shiny

3 Uses

3.1 Architecture

3.1.1 Interior Uses

Decorative Aggregates, Entryways, Homes, Interior Decoration, Kitchens

Decorative Aggregates, Flooring, Interior Decoration

3.1.2 Exterior Uses

As Building Stone, Garden Decoration, Paving Stone

Paving Stone, Garden Decoration

3.1.3 Other Architectural Uses

Curbing

3.2 Industry

3.2.1 Construction Industry

As Dimension Stone, Cement Manufacture, Construction Aggregate, for Road Aggregate, Landscaping, Making natural cement, Manufacture of Magnesium and Dolomite Refractories, Production of Glass and Ceramics

Arrowheads, Cutting Tool, Knives, Scrapers, Spear Points

3.2.2 Medical Industry

Not Yet Used

Surgery

3.3 Antiquity Uses

Artifacts, Monuments, Sculpture

Artifacts

3.4 Other Uses

3.4.1 Commercial Uses

Cemetery Markers, Creating Artwork

Mirror, Jewelry

4 Types

4.1 Types

Not Available

4.2 Features

Application of acids on the surface causes cloudy frosting, Available in Lots of Colors and Patterns, Dissolves in hydrochloric acid, Is one of the oldest rock

Available in Lots of Colors and Patterns, Clasts are smooth to touch, Splintery, Very fine grained rock

4.3 Archaeological Significance

4.3.1 Monuments

Used

Not Yet Used

4.3.2 Famous Monuments

Data Not Available

Not Applicable

4.3.3 Sculpture

Used

Not Yet Used

4.3.5 Famous Sculptures

Data Not Available

Not Applicable

4.3.6 Pictographs

Used

5.1.2 Petroglyphs

Used

5.1.3 Figurines

Used

Not Yet Used

5.2 Fossils

Absent

6 Formation

6.1 Formation

Kenyte 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.

Felsite 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.

6.3 Composition

6.3.1 Mineral Content

Albite, Amphibole, Biotite, Cancrinite, Feldspar, Hornblende, Plagioclase, Pyroxene, Sodalite

Feldspar, Iron Oxides

6.3.3 Compound Content

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

6.5 Transformation

6.5.1 Metamorphism

✔ ✘

6.5.2 Types of Metamorphism

Burial Metamorphism, Cataclastic Metamorphism, Impact Metamorphism

Burial Metamorphism, Contact Metamorphism, Impact Metamorphism, Regional Metamorphism

6.5.3 Weathering

✔ ✘

6.5.4 Types of Weathering

Biological Weathering

Biological Weathering, Chemical Weathering, Mechanical Weathering

6.5.5 Erosion

✔ ✘

6.5.6 Types of Erosion

Chemical Erosion, Coastal Erosion

Chemical Erosion, Glacier Erosion, Water Erosion

7 Properties

7.1 Physical Properties

7.1.1 Hardness

5.5-65-5.5

1 7

7.1.2 Grain Size

Fine Grained

7.1.3 Fracture

Conchoidal to Uneven

Conchoidal

7.1.4 Streak

White, Greenish White or Grey

White

7.1.5 Porosity

Highly Porous

Very Less Porous

7.1.6 Luster

Greasy to Dull

Vitreous

7.1.7 Compressive Strength

150.00 N/mm²0.15 N/mm²

0.15 450

7.1.8 Cleavage

Poor

Non-Existent

7.1.9 Toughness

Not Available

7.1.10 Specific Gravity

2.62.6-2.7

0 8.4

7.1.11 Transparency

Translucent to Opaque

Translucent

7.1.12 Density

2.6 g/cm³2.6 g/cm³

0 1400

7.2 Thermal Properties

7.2.1 Specific Heat Capacity

NA0.92 kJ/Kg K

0.14 3.2

7.2.2 Resistance

Heat Resistant, Impact Resistant, Wear Resistant

Heat Resistant, Impact Resistant

8 Reserves

8.1 Deposits in Eastern Continents

8.1.1 Asia

Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Turkmenistan, Vietnam

Afghanistan, Indonesia, Japan, Russia

8.1.2 Africa

Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa

Kenya

8.1.3 Europe

Andorra, Finland, France, Germany, Great Britain, Italy, Norway, Portugal, Spain, Sweden

Greece, Hungary, Iceland, Italy, Turkey

8.1.4 Others

Greenland

Not Yet Found

8.2 Deposits in Western Continents

8.2.1 North America

Canada, USA

Canada, Mexico, USA

8.2.2 South America

Brazil, Chile, Colombia, Uruguay, Venezuela

Argentina, Chile, Ecuador, Peru

8.3 Deposits in Oceania Continent

8.3.1 Australia

New Zealand, Queensland, South Australia, Tasmania, Western Australia

New Zealand

Kenyte vs Felsite 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 Kenyte and Felsite Reserves. Kenyte is a variety of porphyritic phonolite or trachyte rock with rhomb shaped phenocrysts of anorthoclase with variable olivine and augite in a glassy matrix. Felsite is a very fine grained volcanic rock that may or may not contain larger crystals and light colored rock that typically requires petrographic examination or chemical analysis for more precise definition. 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 Kenyte vs Felsite information and Kenyte vs Felsite characteristics in the upcoming sections.

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Kenyte vs Felsite 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. Kenyte vs Felsite characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Kenyte and Properties of Felsite. Learn more about Kenyte vs Felsite in the next section. The interior uses of Kenyte include Decorative aggregates, Entryways, Homes, Interior decoration and Kitchens whereas the interior uses of Felsite include Decorative aggregates, Flooring and Interior decoration. Due to some exceptional properties of Kenyte and Felsite, they have various applications in construction industry. The uses of Kenyte in construction industry include As dimension stone, Cement manufacture, Construction aggregate, For road aggregate, Landscaping, Making natural cement, Manufacture of magnesium and dolomite refractories, Production of glass and ceramics and that of Felsite include Arrowheads, Cutting tool, Knives, Scrapers, Spear points.

More about Kenyte and Felsite

Here you can know more about Kenyte and Felsite. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Kenyte and Felsite consists of mineral content and compound content. The mineral content of Kenyte includes Albite, Amphibole, Biotite, Cancrinite, Feldspar, Hornblende, Plagioclase, Pyroxene, Sodalite and mineral content of Felsite includes Feldspar, Iron Oxides. You can also check out the list of all Igneous Rocks. When we have to compare Kenyte vs Felsite, the texture, color and appearance plays an important role in determining the type of rock. Kenyte is available in brown, buff, cream, green, grey, pink, white colors whereas, Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors. Appearance of Kenyte is Banded and Foilated and that of Felsite is Layered, Banded, Veined and Shiny. Properties of rock is another aspect for Kenyte vs Felsite. The hardness of Kenyte is 5.5-6 and that of Felsite is 5-5.5. The types of Kenyte are Not Available whereas types of Felsite are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Kenyte and Felsite is white, greenish white or grey. The specific heat capacity of Kenyte is Not Available and that of Felsite 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.Kenyte is heat resistant, impact resistant, wear resistant whereas Felsite is heat resistant, impact resistant.