4 Types of Coal: Anthracite, Bituminous, Lignite & Peat | Their Uses Coal is a vital natural resource used worldwide for energy production and industrial applications. It is classified into four main types based on its carbon content, formation stage, and energy efficiency. Let’s explore each type and its uses. 1. Anthracite (The Purest & Hardest Coal) Carbon Content: 80-98% (Highest) Energy Efficiency: Very High Characteristics: Hard, black, shiny, burns cleanly with minimal smoke Uses: Used in

Types of Coal | Overview, Facts & Uses

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Bituminous Materials - SlideServe

Formation of Coal - Definition, Uses & Fossil Fuels with Videos of Formation of Coal