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Itacolumite Rock



Definition

Definition
A yellow sandstone which is flexible when cut into thin strips

History

Origin
-

Discoverer
Unknown

Etymology
From the name of a mountain range where it was found; Itacolumi mountain in Brazil

Class
Sedimentary Rocks

Sub-Class
Durable Rock, Hard Rock

Family

Group
-

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

Texture

Texture
Clastic, Granular, Rough

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

Maintenance
Less

Durability
Durable

Water Resistant
Yes

Scratch Resistant
No

Stain Resistant
No

Wind Resistant
No

Acid Resistant
No

Appearance
Rough

Uses

Architecture

Interior Uses
Decorative Aggregates, Floor Tiles, Homes, Interior Decoration, Kitchens

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

Other Architectural Uses
Curbing

Industry

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

Medical Industry
-

Antiquity Uses
Artifacts, Monuments, Sculpture

Other Uses

Commercial Uses
An Oil and Gas Reservoir, In aquifers, Petroleum reservoirs, Soil Conditioner, Source of Magnesia (MgO), Tombstones

Types

Types
Sandstone

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

Archaeological Significance

Monuments
-

Famous Monuments
-

Sculpture
-

Famous Sculptures
-

Pictographs
-

Petroglyphs
-

Figurines
-

Fossils
Present

Formation

Formation
Itacolumite is a sedimentary rock which forms from cemented sand-sized clasts and is a type of sandstone.

Composition

Mineral Content
Calcite, Clay, Clay Minerals, Feldspar, Micas, Quartz

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

Transformation

Metamorphism
No

Types of Metamorphism
-

Weathering
Yes

Types of Weathering
Biological Weathering, Chemical Weathering

Erosion
Yes

Types of Erosion
Chemical Erosion, Coastal Erosion, Wind Erosion

Properties

Physical Properties

Hardness
6-7

Grain Size
Coarse or Fine

Fracture
Conchoidal

Streak
White

Porosity
Highly Porous

Luster
Dull

Compressive Strength
95.00 N/mm2 30

Cleavage
Perfect

Toughness
2.6

Specific Gravity
2.2-2.8

Transparency
Opaque

Density
2.2-2.8 g/cm3

Thermal Properties

Specific Heat Capacity
0.92 kJ/Kg K 10

Resistance
Heat Resistant, Impact Resistant, Pressure Resistant

Reserves

Deposits in Eastern Continents

Asia
China, India, Kazakhstan, Mongolia, Russia, Uzbekistan

Africa
Namibia, Nigeria, South Africa

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

Others
Greenland

Deposits in Western Continents

North America
Canada, USA

South America
Brazil

Deposits in Oceania Continent

Australia
New South Wales, New Zealand

Definition >>
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Sedimentary Rocks

Information about Itacolumite

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 Itacolumite Uses. We have provided you with all information about Itacolumite rock here. A yellow sandstone which is flexible when cut into thin strips. Itacolumite is available in beige, black, brown, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Itacolumite is white. Get to know more about Itacolumite rock and characteristics of Itacolumite rock in the next sections.

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