Definition Of lignites
a soft brownish coal showing traces of plant structure, intermediate between bituminous coal and peat.
Peats will in situ change successively to lignite , to bituminous coal, and eventually to anthracite.
Example Of lignites
According to him, in Germany, 50 per cent of the power comes from coal and 30 per cent from lignite .
Although by no means restricted to the Neogene, these economically important sequences include brown coals or lignites , which underlie large areas and include substantial fluvial sequences of this age.
Coal and lignite and mineral oils were de-reserved from exclusive public sector production.
Coal is usually classified into the sub-groups known as anthracite, bituminous, lignite , and peat.
Depending on the degree of carbon concentration and coalification, one differentiates between lignite , bituminous coal and anthracite.