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Evaporite Rock



Definition

Definition
A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution

History

Origin
USA

Discoverer
Usiglio

Etymology
From a sediment left after the evaporation

Class
Sedimentary Rocks

Sub-Class
Durable Rock, Soft Rock

Family

Group
-

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

Texture

Texture
Earthy

Color
Green, Grey, Silver, White

Maintenance
Less

Durability
Durable

Water Resistant
Yes

Scratch Resistant
No

Stain Resistant
No

Wind Resistant
Yes

Acid Resistant
No

Appearance
Glassy, Vesicular and Foilated

Uses

Architecture

Interior Uses
Decorative Aggregates, Entryways, Flooring, Homes, Interior Decoration

Exterior Uses
As Building Stone, As Facing Stone, Garden Decoration, Paving Stone

Other Architectural Uses
Curbing

Industry

Construction Industry
As a Flux in the Production of Steel and Pig Iron, As a Sintering Agent in Steel Industry to process Iron Ore, As Dimension Stone, Cement Manufacture, for Road Aggregate, Making natural cement, Manufacture of Magnesium and Dolomite Refractories

Medical Industry
Taken as a Supplement for Calcium or Magnesium

Antiquity Uses
Artifacts

Other Uses

Commercial Uses
Used in the manufacture of Ceramic Powder, Used in the preparation of Sulfuric Acid and Silicon Diborite

Types

Types
Sedimentary rock

Features
Generally rough to touch, Splintery, Veined

Archaeological Significance

Monuments
-

Famous Monuments
-

Sculpture
-

Famous Sculptures
-

Pictographs
-

Petroglyphs
-

Figurines
-

Fossils
Present

Formation

Formation
Evaporite is water-soluble mineral sediment which forms from concentration and crystallization by evaporation from an aqueous solution.

Composition

Mineral Content
Calcite, Cancrinite, Gypsum, Kyanite, Magnetite

Compound Content
CaMg(CO3)2, CaO, Calcium Sulfate, KCl, MgO, NaCl

Transformation

Metamorphism
Yes

Types of Metamorphism
Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Impact Metamorphism, Regional Metamorphism

Weathering
No

Types of Weathering
-

Erosion
No

Types of Erosion
-

Properties

Physical Properties

Hardness
2-3

Grain Size
Medium to Fine Coarse Grained

Fracture
Conchoidal

Streak
White

Porosity
Less Porous

Luster
Subvitreous to Dull

Compressive Strength
225.00 N/mm2 8

Cleavage
Perfect

Toughness
-

Specific Gravity
2.86-2.99

Transparency
Translucent

Density
2.8-2.9 g/cm3

Thermal Properties

Specific Heat Capacity
0.92 kJ/Kg K 10

Resistance
Heat Resistant, Pressure Resistant

Reserves

Deposits in Eastern Continents

Asia
-

Africa
-

Europe
United Kingdom

Others
-

Deposits in Western Continents

North America
USA

South America
Colombia, Paraguay

Deposits in Oceania Continent

Australia
Central Australia, Western Australia

Definition >>
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Sedimentary Rocks

Information about Evaporite

Rocks are naturally occurring solids which are composed of minerals & have been used by humans since ages. From Stone Age, rocks are used for various purposes. Also, the metals and minerals found in rock play an important role in our life. Get to know all the Evaporite Uses. We have provided you with all information about Evaporite rock here. A water-soluble mineral sediment resulting from concentration and crystallization by evaporation from an aqueous solution. Evaporite is available in green, grey, silver, white colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Evaporite is white. Get to know more about Evaporite rock and characteristics of Evaporite rock in the next sections.

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