Lignite: Mineral information, data and localities.
![Lignite: Mineral information, data and localities.](https://www.mindat.org/imagecache/c8/1d/05496650016914377695884.jpg)
A consolidated, dull, soft brown to black coal with visible plant fragments set in a finer grained matrix. 60-75% carbon content dry ash free, 46-63%
![](https://www.cleanenergywire.org/sites/default/files/styles/lightbox_image/public/images/factsheet/lignite-mines-seen-space.jpg?itok=sFv85ZIW)
Germany's three lignite mining regions
![](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3d/U_S_Geological_Survey_Circular_1143_Lignite_Structure.png/220px-U_S_Geological_Survey_Circular_1143_Lignite_Structure.png)
Lignite - Wikipedia
![](https://www.mindat.org/imagecache/85/e1/04138000014977526025483.jpg)
Gypsum: Mineral information, data and localities.
![](https://www.researchgate.net/publication/374547303/figure/fig1/AS:11431281196831948@1696838044474/Location-of-the-Ptolemais-lignite-mines-and-meteorological-stations-in-the-geographical.png)
Location of the Ptolemais lignite mines and meteorological stations in
Lignite Coal Market Report 2024-2031 with Future Forecast
![](https://www.mindat.org/imagecache/62/62/07370060014950629526514.jpg)
Botryogen: Mineral information, data and localities.
![](https://www.researchgate.net/publication/225823629/figure/fig2/AS:667853946638340@1536240197569/Lignite-mining-areas-in-East-Germany-and-geographical-position-of-the-investigation-site.png)
Lignite mining areas in East Germany and geographical position of the
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