Sandstone

Greenschist

Sandstone vs Greenschist

Sandstone

Greenschist

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1 Definition

1.1 Definition

Sandstone is defined as a rock which is composed of sand-sized grains of various minerals mostly of uniform size and often are smooth and rounded

Greenschist is a metamorphic rock that is formed under lowest temperatures and pressures and is usually produced by regional metamorphism

1.3 History

1.3.1 Origin

Unknown

1.3.2 Discoverer

Unknown

1.4 Etymology

From its composition, sand and stone

From minerals such as chlorite, serpentine, and epidote, and platy minerals such as muscovite and platy serpentine which are green in color

1.6 Class

Sedimentary Rocks

Metamorphic Rocks

1.6.1 Sub-Class

Durable Rock, Hard Rock

Durable Rock, Medium Hardness Rock

1.7 Family

1.7.1 Group

Not Applicable

1.8 Other Categories

Coarse Grained Rock, Fine Grained Rock, Opaque Rock

Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock

2 Texture

2.1 Texture

Clastic, Granular, Rough

Foliated, Platy

2.2 Color

Beige, Black, Brown, Colourless, Cream, Dark Brown, Green, Grey, Light Green, Light to Dark Grey, Pink, Red, White, Yellow

Dark Greenish - Grey, Green

2.4 Maintenance

Less

2.5 Durability

Durable

2.5.1 Water Resistant

✔ ✘

59% Sedimentary Rocks Rocks have it !

✔ ✘

81% Metamorphic Rocks Rocks have it !

2.6.1 Scratch Resistant

✔ ✘

62% Sedimentary Rocks Rocks have it !

✔ ✘

65% Metamorphic Rocks Rocks have it !

3.1.1 Stain Resistant

✔ ✘

43% Sedimentary Rocks Rocks have it !

✔ ✘

42% Metamorphic Rocks Rocks have it !

3.2.1 Wind Resistant

✔ ✘

38% Sedimentary Rocks Rocks have it !

✔ ✘

19% Metamorphic Rocks Rocks have it !

3.4.1 Acid Resistant

✔ ✘

22% Sedimentary Rocks Rocks have it !

✔ ✘

15% Metamorphic Rocks Rocks have it !

3.5 Appearance

Rough

Layered and Shiny

4 Uses

4.1 Architecture

4.1.1 Interior Uses

Countertops, Decorative Aggregates, Interior Decoration

Bathrooms, Countertops, Decorative Aggregates, Entryways, Homes, Interior Decoration

4.1.2 Exterior Uses

As Building Stone, As Facing Stone, Office Buildings

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

4.1.3 Other Architectural Uses

Curbing

4.2 Industry

4.2.1 Construction Industry

Cement Manufacture, Construction Aggregate, for Road Aggregate, Production of Glass and Ceramics, Raw material for the manufacture of mortar

As Dimension Stone, Building houses or walls, Cement Manufacture, Cutting Tool, for Road Aggregate, Roadstone

4.2.2 Medical Industry

Not Yet Used

4.3 Antiquity Uses

Artifacts, Monuments, Sculpture

Artifacts

4.4 Other Uses

4.4.2 Commercial Uses

An Oil and Gas Reservoir, In aquifers, Petroleum reservoirs, Soil Conditioner, Source of Magnesia (MgO), Tombstones, Used in aquariums

Blackboards, Manufacture of tools, Writing Slates

5 Types

5.1 Types

Grey Sandstones, Crystallized Sandstones, Hard Sandstones , Carbonate Cemented Sandstones and Ganister

Not Available

5.2 Features

Available in Lots of Colors and Patterns, Generally rough to touch, Very fine grained rock

Easily splits into thin plates, Smooth to touch

5.3 Archaeological Significance

5.3.1 Monuments

Used

Not Yet Used

5.3.2 Famous Monuments

Abu Simbel in Egypt, Agia Sophia in Istanbul, Turkey, Angkor Wat in Cambodia, Buland Darwaza in Agra, India, Chhatrapati Shivaji Terminus in Maharashtra, India, Dom in Berlin, Great Sphinx at Giza, Egypt, Hawa Mahal in Jaipur, India, Humayun's Tomb in Delhi, India, India Gate in Delhi, India, Jama Masjid in Delhi, India, Khajuraho Temples, India, Leh Palace in Leh, India, Lotus Temple in New Delhi, India, Luxor Temple in Egypt, Machu Picchu in Peru, Neuschwanstein in Bavaria, Petra in Jordan, Qutb Minar in India, Red Fort in Delhi, India, Sanchi Stupa in India

Not Applicable

5.3.3 Sculpture

Used

Not Yet Used

5.3.4 Famous Sculptures

Ajanta Caves in Maharashtra, India, Elephanta Caves in Maharashtra, India, Mount Rushmore National Memorial in South Dakota, US

Not Applicable

5.3.6 Pictographs

Not Used

Used

5.3.7 Petroglyphs

Not Used

Used

5.3.8 Figurines

Used

Not Yet Used

5.4 Fossils

Present

Absent

6 Formation

6.1 Formation

Sandstone is a sedimentary rock which forms from cemented sand-sized clasts. It forms when sand layers are buried under sediments of sand.

Greenschist is medium grade metamorphic rock, formed by the metamorphosis of mudstone or shale, or some types of igneous rock, when it is subjected to higher temperatures and pressures.

6.2 Composition

6.2.1 Mineral Content

Calcite, Clay, Clay Minerals, Feldspar, Micas, Quartz

Alusite, Amphibole, Biotite, Chlorite, Epidote, Feldspar, Garnet, Graphite, Hornblade, Kyanite, Micas, Muscovite or Illite, Porphyroblasts, Quartz, Serpentine, Sillimanite, Staurolite, Talc

6.2.3 Compound Content

Aluminium Oxide, CaO, Iron(III) Oxide, Potassium Oxide, MgO, Sodium Oxide, Silicon Dioxide

CaO, Carbon Dioxide, MgO

6.3 Transformation

6.3.1 Metamorphism

✔ ✘

19% Sedimentary Rocks Rocks have it !

✔ ✘

50% Metamorphic Rocks Rocks have it !

6.3.2 Types of Metamorphism

Not Applicable

6.3.3 Weathering

✔ ✘

78% Sedimentary Rocks Rocks have it !

✔ ✘

65% Metamorphic Rocks Rocks have it !

6.3.5 Types of Weathering

Biological Weathering, Chemical Weathering, Mechanical Weathering

Biological Weathering, Chemical Weathering

6.3.6 Erosion

✔ ✘

86% Sedimentary Rocks Rocks have it !

✔ ✘

77% Metamorphic Rocks Rocks have it !

6.4.1 Types of Erosion

Chemical Erosion, Coastal Erosion, Glacier Erosion, Sea Erosion, Water Erosion, Wind Erosion

Chemical Erosion, Coastal Erosion, Glacier Erosion, Sea Erosion

7 Properties

7.1 Physical Properties

8.0.1 Hardness

6-7

3.5-4

8.1.2 Grain Size

Coarse or Fine

Medium to Fine Coarse Grained

8.1.3 Fracture

Conchoidal

8.1.5 Streak

White

8.1.6 Porosity

Highly Porous

8.1.7 Luster

Dull

Shiny

8.1.9 Compressive Strength

Flint

⊕

▶

▼

95.00 N/mm²

Rank: 20 (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Obsidian

⊕

▶

175 (Granite)

◀ ▶ ADD ⊕

9.3.7 Cleavage

Perfect

Slaty

9.3.9 Toughness

2.6

1.5

9.3.10 Specific Gravity

2.2-2.8

2.5-2.9

9.4.1 Transparency

Opaque

9.4.2 Density

2.2-2.8 g/cm³

2.8-2.9 g/cm³

10.1 Thermal Properties

10.1.1 Specific Heat Capacity

Banded iron for..

⊕

▶

▼

0.92 kJ/Kg K

Rank: 10 (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Granulite

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▶

1.09 (Travertine)

◀ ▶ ADD ⊕

10.4.6 Resistance

Heat Resistant, Impact Resistant, Pressure Resistant

Impact Resistant, Pressure Resistant, Water Resistant

11 Reserves

11.1 Deposits in Eastern Continents

11.1.1 Asia

China, India, Kazakhstan, Mongolia, Russia, Thailand, Uzbekistan

Afghanistan, Bangladesh, Bhutan, China, India, Japan, Kazakhstan, Malaysia, Pakistan, Russia, Thailand, Turkey, Vietnam

11.1.2 Africa

Namibia, Nigeria, South Africa

Egypt, Ethiopia, Morocco, Nigeria, South Africa

11.1.3 Europe

Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom

Austria, England, France, Georgia, Germany, Italy, Liechtenstein, Monaco, Norway, Slovenia, Spain, Sweden, Switzerland

11.1.5 Others

Greenland

Not Yet Found

11.2 Deposits in Western Continents

11.2.1 North America

Canada, USA

Canada, Costa Rica, Cuba, Mexico, Panama, USA

11.2.2 South America

Brazil

Brazil, Colombia, Guyana

11.3 Deposits in Oceania Continent

11.3.1 Australia

New South Wales, New Zealand

New South Wales, New Zealand, Queensland

Sandstone vs Greenschist 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 Sandstone and Greenschist Reserves. Sandstone is defined as a rock which is composed of sand-sized grains of various minerals mostly of uniform size and often are smooth and rounded. Greenschist is a metamorphic rock that is formed under lowest temperatures and pressures and is usually produced by regional metamorphism. 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 Sandstone vs Greenschist information and Sandstone vs Greenschist characteristics in the upcoming sections.

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Sandstone vs Greenschist 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. Sandstone vs Greenschist characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Sandstone and Properties of Greenschist. Learn more about Sandstone vs Greenschist in the next section. The interior uses of Sandstone include Countertops, Decorative aggregates and Interior decoration whereas the interior uses of Greenschist include Bathrooms, Countertops, Decorative aggregates, Entryways, Homes and Interior decoration. Due to some exceptional properties of Sandstone and Greenschist, they have various applications in construction industry. The uses of Sandstone in construction industry include Cement manufacture, Construction aggregate, For road aggregate, Production of glass and ceramics, Raw material for the manufacture of mortar and that of Greenschist include As dimension stone, Building houses or walls, Cement manufacture, Cutting tool, For road aggregate, Roadstone.

More about Sandstone and Greenschist

Here you can know more about Sandstone and Greenschist. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Sandstone and Greenschist consists of mineral content and compound content. The mineral content of Sandstone includes Calcite, Clay, Clay Minerals, Feldspar, Micas, Quartz and mineral content of Greenschist includes Alusite, Amphibole, Biotite, Chlorite, Epidote, Feldspar, Garnet, Graphite, Hornblade, Kyanite, Micas, Muscovite or Illite, Porphyroblasts, Quartz, Serpentine, Sillimanite, Staurolite, Talc. You can also check out the list of all Sedimentary Rocks. When we have to compare Sandstone vs Greenschist, the texture, color and appearance plays an important role in determining the type of rock. Sandstone is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors whereas, Greenschist is available in dark greenish - grey, green colors. Appearance of Sandstone is Rough and that of Greenschist is Layered and Shiny. Properties of rock is another aspect for Sandstone vs Greenschist. The hardness of Sandstone is 6-7 and that of Greenschist is 3.5-4. The types of Sandstone are Grey Sandstones, Crystallized Sandstones, Hard Sandstones , Carbonate Cemented Sandstones and Ganister whereas types of Greenschist are Not Available. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Sandstone and Greenschist is white. The specific heat capacity of Sandstone is 0.92 kJ/Kg K and that of Greenschist is Not Available. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Sandstone is heat resistant, impact resistant, pressure resistant whereas Greenschist is impact resistant, pressure resistant, water resistant.