Banded iron formation are distinctive units of sedimentary rock that are almost always of Precambrian age 0
Western Australia, Minnesota 0
From its formation process 0
Durable Rock, Medium Hardness Rock 0
Coarse Grained Rock, Opaque Rock 0
Layered, Banded, Veined and Shiny 0
Decorative Aggregates, Homes 0
Paving Stone, Office Buildings 0
As Dimension Stone, Used for flooring, stair treads, borders and window sills. 0
As a touchstone, Cemetery Markers, Creating Artwork 0
Algoma-type , Lake Superior-type, Superior-type and Taconite 0
Is one of the oldest rock 0
Archaeological Significance
0
The banded iron layers are formed in sea water when oxygen is released by photosynthetic cyano-bacteria. The oxygen then combines with dissolved iron in ocean to form insoluble iron oxides, which precipitated out, forming a thin layer of banded iron formation on ocean floor. 0
Hematite, Magnetite, Quartz 0
Fe, Iron(III) Oxide, Silicon Dioxide 0
Coastal Erosion, Wind Erosion 0
Large and Coarse Grained 0
Uneven, Splintery or Conchoidal 0
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant 0
Deposits in Eastern Continents
0
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam 0
Kenya, Morocco, South Africa, Tanzania 0
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom 0
Greenland, Mid-Atlantic Ridge 0
Deposits in Western Continents
0
Deposits in Oceania Continent
0
New South Wales, Queensland, South Australia, Western Australia 0
Learn more about Properties of Banded iron formation
What is Banded iron formation? In this section, we will learn more about properties of Banded iron formation i.e. physical and thermal properties. Physical properties of Banded iron formation include Color, Streak, Hardness, Structure, Cleavage, Fracture, Luster, Specific Gravity etc. The strength of Banded iron formation is Not Available. Streak of Banded iron formation is white while its cleavage is imperfect. Luster of Banded iron formation is earthy and its fracture is uneven, splintery or conchoidal. Banded iron formation is translucent to opaque in nature. Know all about Banded iron formation, What is Banded iron formation, its composition, features, facts and reserves in next sections.
Know about Composition of Banded iron formation
What is Banded iron formation composed of? Get to know about composition of Banded iron formation here. Banded iron formation definition gives information about the Formation of Banded iron formation and its composition.The composition of Banded iron formation can be further divided into mineral and compound content. The mineral content of Banded iron formation rock includes Hematite, Magnetite, Quartz and The compound content of Banded iron formation rock includes Fe, Iron(III) Oxide, Silicon Dioxide. Almost all rocks undergo transformation process. Know all about Banded iron formation rock in next section.