The Watlings Blue Hole is located on the Bahamian island of San Salvador. The karst feature Watlings Blue Hole is formed by the erosion of limestone. It is actually made of calcium carbonate, a mineral that can dissolve in water, especially in acidic water. When the limestone dissolves, it gives off carbonic acid and is even more able to dissolve limestone.
Once, the limestone dissolves the remaining part abruptly dissolves more, and results in formation of a deep blue hole around the spot where the limestone first began dissolving. In fact, Watling’s Blue Hole has incredible water chemistry, has no freshwater anywhere not even a tiny lens on top.
Therefore, this hole must link all the way to the ocean to let saltwater flow in constantly to dominate the system. The blue hole is sitting in the middle of rainy Tropical Island, indicating that the hole must be connected to the ocean by an underground tunnel. 

Also Read: Aogashima A Volcanic Japan

Source: Earth Story

The Watling’s blue hole is located on the Bahamian island of San Salvador.
The Watling’s hole is located on the Bahamian island of San Salvador.
In fact, Watling’s Blue Hole has incredible water chemistry, has no fresh water anywhere not even a tiny lens on top.
In fact, Blue Hole has incredible water chemistry, has no fresh water anywhere not even a tiny lens on top.
Once, the limestone dissolves the remaining part abruptly dissolves more, and result in formation of a deep blue hole around the spot where the limestone first began dissolving.
Once, the limestone dissolves the remaining part abruptly dissolves more, and results in the formation of a deep blue hole around the spot where the limestone first began dissolving.
The karst feature Watling’s blue hole is formed by the erosion of limestone, actually made of calcium carbonate, a mineral that can dissolve in water especially in acidic water.
The karst feature Watling’s blue hole is formed by the erosion of limestone, actually made of calcium carbonate, a mineral that can dissolve in water especially in acidic water.

LEAVE A REPLY

Please enter your comment!
Please enter your name here