The coral mines of Sri Lanka
From Ambalangoda to Matara along the southern coast of Sri Lanka, the land is pock marked with deep pits, each 50 to 60 metres deep, many extending eight to 12 kms inland. They have been created by
From Ambalangoda to Matara along the southern coast of Sri Lanka, the land is pock marked with deep pits, each 50 to 60 metres deep, many extending eight to 12 kms inland. They have been created by