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Essexite 
Essexite 

Turbidite
Turbidite



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Essexite 
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Turbidite

Essexite  and Turbidite

1 Definition
1.1 Definition
Essexite which is also known as nepheline monzogabbro, is a dark gray or black holocrystalline plutonic Iigneous Rock
A sedimentary rock, deposit of a submarine turbidity currents and are composed of layered particles
1.2 History
1.2.1 Origin
USA
European Foreland Basins
1.3.2 Discoverer
Unknown
Arnold H. Bouma
1.4 Etymology
From the locality in Essex County, Massachusetts,US
From Medieval Latin turbiditas, from Latin turbidus (turbid). Turbidity current is from 1939
1.5 Class
Igneous Rocks
Sedimentary Rocks
1.6.1 Sub-Class
Durable Rock, Hard Rock
Durable Rock, Soft Rock
1.8 Family
1.8.1 Group
Plutonic
Not Applicable
1.9 Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Opaque Rock
2 Texture
2.1 Texture
Granular
Mud-rich, Sandy
2.2 Color
Dark Grey to Black
Black, Brown, Colourless, Green, Grey, Pink
2.4 Maintenance
Less
Less
3.2 Durability
Durable
Durable
3.4.1 Water Resistant
3.5.1 Scratch Resistant
3.5.2 Stain Resistant
3.5.4 Wind Resistant
3.5.6 Acid Resistant
3.6 Appearance
Banded
Dull and Banded
4 Uses
4.1 Architecture
4.1.1 Interior Uses
Decorative Aggregates, Homes, Interior Decoration
Bathrooms, Countertops, Decorative Aggregates, Flooring, Homes, Interior Decoration
4.1.3 Exterior Uses
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone
As Building Stone, As Facing Stone, Paving Stone, Garden Decoration
4.2.1 Other Architectural Uses
Curbing
Curbing
4.3 Industry
4.3.1 Construction Industry
As Dimension Stone, Building houses or walls, Cement Manufacture, Construction Aggregate, for Road Aggregate
As Dimension Stone, Cement Manufacture, Construction Aggregate, for Road Aggregate, Making natural cement
5.1.2 Medical Industry
Not Yet Used
Not Yet Used
5.2 Antiquity Uses
Artifacts, Monuments, Sculpture, Small Figurines
Artifacts, Monuments, Sculpture
5.3 Other Uses
5.3.1 Commercial Uses
Cemetery Markers, Commemorative Tablets, Jewelry, Sea Defence, Tombstones
Cemetery Markers, Creating Artwork
6 Types
6.1 Types
Not Available
Not Available
6.2 Features
Is one of the oldest rock, Smooth to touch
High silica content, Host Rock for Lead
6.3 Archaeological Significance
6.3.1 Monuments
Used
Used
6.4.1 Famous Monuments
Data Not Available
Data Not Available
6.5.2 Sculpture
Used
Used
7.1.1 Famous Sculptures
Data Not Available
Data Not Available
7.2.1 Pictographs
Not Used
Used
7.3.2 Petroglyphs
Not Used
Used
7.3.4 Figurines
Used
Used
7.4 Fossils
Absent
Present
8 Formation
8.1 Formation
Essexite is a type of igneous rock, which is usually dark grey to black plutonic rock. For the formation of essexite, suitable magma with exact composition of K, Ba, Rb, Cs, Sr should be produced.
Turbidite is a type of sedimentary rock formed when a river carries or transports pieces of broken rock as it flows. These particles then settle down and are subjected to high temperature and pressures hence forming Turbidite.
8.2 Composition
8.2.1 Mineral Content
Augite, Feldspar, Hornblende, Nepheline, Olivine, Plagioclase, Pyroxene
Coesite, Quartz, Sand
8.2.2 Compound Content
Aluminium Oxide, Ba, Ca, Cs, Potassium, Rb, Sodium, Sr
CaO, Carbon Dioxide, MgO
8.3 Transformation
8.3.1 Metamorphism
8.3.3 Types of Metamorphism
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Impact Metamorphism
Not Applicable
8.3.4 Weathering
8.4.1 Types of Weathering
Biological Weathering, Chemical Weathering
Biological Weathering, Chemical Weathering, Mechanical Weathering
9.1.1 Erosion
9.2.2 Types of Erosion
Coastal Erosion, Glacier Erosion, Water Erosion
Chemical Erosion, Coastal Erosion, Sea Erosion, Water Erosion, Wind Erosion
10 Properties
10.1 Physical Properties
10.1.1 Hardness
73
Coal
1 7
11.1.2 Grain Size
Fine Grained
Fine to Coarse Grained
11.1.3 Fracture
Conchoidal
Splintery
11.1.4 Streak
Black
White, Greenish White or Grey
11.1.5 Porosity
Highly Porous
Very Less Porous
11.1.6 Luster
Not Available
Metallic
11.1.7 Compressive Strength
NA200.00 N/mm2
What Is Obsidian
0.15 450
11.1.14 Cleavage
Not Available
Disjunctive
11.1.15 Toughness
1.6
2.4
11.1.16 Specific Gravity
Not Available2.46-2.73
Granite
0 8.4
11.1.22 Transparency
Opaque
Opaque
11.1.23 Density
Not Available1.6-2.5 g/cm3
Granite
0 1400
11.3 Thermal Properties
11.3.1 Specific Heat Capacity
NA0.92 kJ/Kg K
What Is Granulite
0.14 3.2
12.3.2 Resistance
Impact Resistant, Pressure Resistant, Wear Resistant
Heat Resistant
13 Reserves
13.1 Deposits in Eastern Continents
13.1.1 Asia
India, Russia
Not Yet Found
13.1.2 Africa
South Africa
Western Africa
13.1.3 Europe
Germany, Greece, Italy, Scotland, Turkey
Austria, Belarus, Romania, Switzerland, United Kingdom
13.1.4 Others
Greenland
Not Yet Found
13.2 Deposits in Western Continents
13.2.1 North America
Canada, USA
Canada, USA
13.2.2 South America
Brazil, Colombia, Venezuela
Brazil, Colombia
13.3 Deposits in Oceania Continent
13.3.1 Australia
New Zealand, Queensland
New Zealand, Western Australia

All about Essexite  and Turbidite Properties

Know all about Essexite  and Turbidite properties here. All properties of rocks are important as they define the type of rock and its application. Essexite  belongs to Igneous Rocks while Turbidite belongs to Sedimentary Rocks.Texture of Essexite  is Granular whereas that of Turbidite is Mud-rich, Sandy. Essexite  appears Banded and Turbidite appears Dull and Banded. The luster of Essexite  is not available while that of Turbidite is metallic. Essexite  is available in dark grey to black colors whereas Turbidite is available in black, brown, colourless, green, grey, pink colors. The commercial uses of Essexite  are cemetery markers, commemorative tablets, jewelry, sea defence, tombstones and that of Turbidite are cemetery markers, creating artwork.