emerald amethyst aquamarine citrine garnet rough finished specimen gem gemstone zambia africa From Deepest Africaemerald amethyst aquamarine citrine garnet rough finished specimen gem gemstone zambia africa

  GEMS OF ZAMBIA

Developing Zambian Resources

Developing Zambian Resources, gemstones from the heart of Africa and metal ores. Providing services and equipment to mining operations.

 

 

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©2003-8

Jay W. Preston

 

 

 

Visit to the Dammas mine in the Ndola Emerald Region.

This shows typical outcrops of porphery that indicate the presence of gem bearing deposits.

 

 

 

 

 

 

ZenovaCorp personnel including  Preston, Silumbwe, and Nkonde. 

The end of the wet season means that the pit can be drained and mining operations can begin.

 

 

 

 

 

 

 

Preston examines alluvium for traces of gemstones and matrix.

 

Termites are nature's miners, and here is a fresh mound.

 Preston checks if the little miners have brought any color to the surface.