coal extraction process at phulbari dinajpur
JS panel stresses coal extraction to reduce dependence on . Jun 24, 2009 · The other group said the extraction of coal by underground method was minimum and there would be huge subsidence of land if the method was followed. Protest against proposed open pit method in Phulbari coal mine caused riots in northern Dinajpur district in . Get Price
![whatsapp](/images/whatsapp.png)