The Basaltic Columnar Joints in Billiri Local Government Area of Gombe State, Nigeria, are fascinating geological formations. These structures are formed when basaltic lava cools and contracts, creating a series of vertical fractures that result in polygonal columns. The most famous example of such formations is the Giant’s Causeway in Northern Ireland, but Billiri also boasts these impressive natural structures.
In Billiri, these columnar joints can be found at Pandi Tekki (aka Dutsen Mamaki), where the basaltic lava flows have created stunning, naturally occurring columns that resemble organ pipes. These formations are not only visually striking but also provide valuable insights into the geological history and processes that have shaped the region.
Pandi Tekki currently attracts people from different walks of life to Tangale land.
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