Non-Metallic Minerals Examples

Some of the most important non-metallic minerals examples include mica, limestone, quartz, diamond, clay, amethyst, etc. Mica and limestone are explained in detail:

Non- Metallic Minerals: Mica

• It is created from a series of plates or leaves.
• It can be divided into thin sheets and thousands of layers may be piled into a mica sheet a few centimeters high.
• It comes in a variety of colors, including clear, black, green, red yellow, and brown.
• Due to its outstanding nonconductor strength, low power loss issue, insulating qualities, and resistance to high voltage, it’s one of the foremost vital minerals utilized in the electrical and electronic sectors.
• The northern side of the Chota Nagpur plateau and the Koderma Gaya Hazaribagh belt of Jharkhand are important producers.
• It conjointly manufactures in Ajmer, in Rajasthan. Nellore translucent substance belt of province.

Non-Metallic Minerals: Limestone

• Limestone is found in association with rocks composed of atomic number 20 carbonates, or atomic number 20 and metal carbonates.
• It is the fundamental material for the cement trade and essential for smelting ore within the blast furnace.
• Limestone refers to any calcareous sedimentary rock that is mostly made up of carbonates. Calcite and dolomite are the two most prominent components. Marbles and crystalline limestones are coarsely crystalline limestones that have been changed by dynamic or contact metamorphism.
• Limestones come in a variety of forms, including ‘marl,’ ‘oolite’ (oolitic limestone), shelly limestone, algal limestone, coral limestone, and so on.
• The limestone employed in bulk by industries, on the other hand, is a bedded type of sedimentary limestone. Chalk, a white, highly fine-grained, generally soft and friable type of limestone, is another calcareous material utilized by industry.
• Limestone is the most important ingredient in cement production.
• Limestone is also used in the glass, ceramic, paper, textile, fertilizer, chemical, and sugar industries. 

Related Links

1. Classification of Minerals
2. Mineral and Energy Resources
3. Metallic Minerals
4. Rocks and Minerals

Minerals refer to naturally occurring inorganic substances and are found under conditions that vary and also in different types of geological environments. The structure of the minerals is crystalline and comes under a definite chemical composition and is divided into two categories: metallic and non-metallic minerals.