Characteristics of Flint
Many rocks have distinct characteristics. Some of the Properties of Flint are hardness, structure, streak, fracture etc. Flint is significant as it is composed of minerals and has variety of uses in our day to day life. The characteristics of Flint plays an important role in its identification.
The hardness of Flint is 7 on Moh’s hardness scale. Rocks according to their hardness are divided into:Types of Hard Rocks, Types of Soft Rocks and Rocks with Medium Hardness.
Fracture of Flint rock is conchoidal. Its specific heat capacity is 0.74 kJ/Kg K. Flint is heat resistant, impact resistant, pressure resistant, wear resistant. Some of its uses are:
- Interior Uses: Decorative aggregates, Homes and Interior decoration.
- Construction Industry: Arrowheads, Cutting tool, Spear points.
Know more about Flint rock in the next section.
More About Flint
Flint is a type of Sedimentary Rocks. The color of rock is one of its important property. Flint rock is available in black, brown, green, grey, red, white colors. It is Glassy or Pearly in appearance. The Flint mineral content includes Silicon. Its compound content includes Silicon Dioxide. Let’s move on to the types of Flint. Flint rock does not have any types.
Fossils are the remains of prehistoric plants or animals which are embedded in rock and preserved in petrified form. Fossils are found only in sedimentary rocks. As Flint belongs to Sedimentary Rocks, fossils are found in it.