@incollection{,
	
					
					
					A208DC15E4748746620E03D489686D33
				,
	author={{N.S.Nzeh} and {S. B.Hassan} and {University of Lagos}},
	journal={{Global Journal of Researches in Engineering}},
	journal={{GJRE}}2249-45960975-586110.34257/gjre,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1754146
}

@book{b0,
	
	
		,
	title={{A dictionary of mining, mineral, and related terms: U.S. Bureau of mines}}
		,
	author={{
			PWThrush
		}}
		
			,
	year={1968}
			1049
		
	

}

@book{b1,
	
	
		,
	title={{Mineral Processing Technology}}
		,
	author={{
			BAWills
		}}
		
			,
	year={2006}
			,
	publisher={Elsevier Ltd}
			,
	address={New York, United States of America}
		
	

}

@book{b2,
	
	
		,
	title={{Preliminary returns on Barite occurrence in Nassarawa state}}
		,
	author={{
			BOAdetoroye
		}}
		
			,
	year={1998}
			
		
	

}

@incollection{b3,
	
	
		,
	title={{Barites Exploration Opportunities in Nigeria}}
	
	
		,
	booktitle={{Ministry of Mines and Steel Development}}
				Abuja, Nigeria
		
			,
	year={2010}
		
	

}

@incollection{b4,
	
	
		,
	author={{
			FMAyim
		} and {
			EEnoch
		}}
		
	
	
		,
	booktitle={{Petroleum Technology Development Journal}}
				
			,
	year={2009}
			
		
	

}