Brown coal (lignite) is a soft brown combustible sedimentary rock
![Brown coal (lignite) is a soft brown combustible sedimentary rock](https://as2.ftcdn.net/v2/jpg/00/99/28/19/1000_F_99281913_OB5j8JPGoSRG3g7XBPHWaAtvxRHjCvGQ.jpg)
![](https://watermanaustralia.com/wp-content/uploads/2022/10/how-is-coal-formed.png)
Characteristics and Pollution Involved in Coal Mining
![](https://www.geologysuperstore.com/wp-content/uploads/2022/10/tufa.jpg)
Lignite (Brown Coal) - Geology Superstore
![](https://www.thebusinessresearchcompany.com/reportimages/coal_lignite_and_anthracite_market_report.webp)
Coal, Lignite, And Anthracite Market Analysis And Insights 2024 To
![](https://www.beidoou.com/wp-content/uploads/2020/03/coal.jpg)
Coal [Components, Types, Uses] Advantage & Disadvantage of Coal
![](https://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Lignite_Klingenberg.jpg/1200px-Lignite_Klingenberg.jpg)
lignite - Wikidata
![](https://upload.wikimedia.org/wikipedia/commons/thumb/7/74/Lignite-coal.jpg/800px-Lignite-coal.jpg)
Lignite - Wikipedia
What are the types of coal?
![](https://www.sandatlas.org/wp-content/uploads/Bog-iron-00669.jpg)
Rock Types
![](http://www.agrimarkeurope.com/wp-content/uploads/2019/01/fTYEw595.jpeg)
Lignite - Agrimark Website
![](https://geology.com/rocks/pictures/coal-380.jpg)
Coal: Anthracite, Bituminous, Coke, Pictures, Formation, Uses
Tu pourrais aussi aimer