(a) the total number of mines in the country State/UT-wise including Maharashtra;
(b) the number of sick and closed mines in the country including Maharashtra out of these along with the workers affected as a result thereof, State/UT-wise;
(c) whether the Government proposes to revive some closed/sick mines in the country especially in Maharashtra; and
(d) if so, the details thereof and the steps taken/being taken to revive the said mines and to rehabilitate the affected workers especially in Maharashtra?