Chert is a hard, dark, opaque sedimentary rock which is composed of silica with an amorphous fine-grained texture 0
From flint-like quartz, 1670s, of unknown origin- a local term, which has been taken into geological use 0
Durable Rock, Hard Rock 0
Fine Grained Rock, Opaque Rock 0
Black, Brown, Green, Grey, Red, White 0
Decorative Aggregates, Homes 0
As Building Stone, As Facing Stone, Garden Decoration, Office Buildings 0
Arrowheads, Construction Aggregate, Cutting Tool, Spear Points 0
Creating Artwork, Gemstone, In fire-starting tools, Jewelry, To ignite fire, Used in flintlock firearms 0
Flint, Jasper, Radiolarite, Common Chert, Chalcedony, Agate, Onyx, Opal, Magadi-type Chert, Porcelanite, Siliceous Sinter 0
Clasts are smooth to touch, Easily splits into thin plates, Has High structural resistance against erosion and climate 0
Archaeological Significance
0
Chert forms when microcrystals of silicon dioxide grow within soft sediments that become limestone or chalk. The chert formation can be either of chemical or biological origin. 0
Uneven, Splintery or Conchoidal 0
Heat Resistant, Impact Resistant, Pressure Resistant, Wear Resistant 0
Deposits in Eastern Continents
0
China, India, Iran, Japan, 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
Information about Chert
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 Chert Uses. We have provided you with all information about Chert rock here. Chert is a hard, dark, opaque sedimentary rock which is composed of silica with an amorphous fine-grained texture. Chert is available in black, brown, green, grey, red, white colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Chert is white. Get to know more about Chert rock and characteristics of Chert rock in the next sections.