Mr. Nandana Yasarathna,

Office in-charge,

Geological Survey & Mines Bureau Regional Office,

u7No. 47/1, Paddy Marketing Board Rd, Pallewatta,

Hasalaka

Tel/Fax: +94 (0)55 2258122

Mr. Sumith,

Office in-charge,

Geological Survey & Mines Bureau Regional Office,

No. 504 A, Raja Ela Rd, Kantale.

Tel/Fax: +94 (0)71 8787221