Coalfield/Grade-wise Inventory of Non-Coking Coal Reserve in Gondwana Coalfields in Andhra Pradesh - Part II (As on 01.04.2018) | |||||||||||
States | Field | Depth Range(M) | Indicated | Inferred | Grand Total | ||||||
G1-G3 | G4-G5 | G6 | G7-G8 | G9-G14 | G15-G17 | Total | |||||
Andhra Pradesh | |||||||||||
India | |||||||||||