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    Lana H. Mohammed 
      
      
      
     Ahmed Abed Ibrahim 
      
      
     Mohammed Ahmed Omer 
      
        
      
      
      
      Keywords: 
      
      Radon Gas Concentration, Gypsum Quarries, CR-39
 
      
        
      
      
      Abstract: 
      
    A study was conducted to measure radon concentrations in gypsum stone used in construction from three major areas in Northern Iraq. The CR-39 detector was used to measure radon levels in the gypsum samples. This detector allowed for accurate determination of radon concentrations by detecting alpha particle tracks resulting from radon decay. 
The results showed that all recorded levels were within the safety limits set by the International Commission on Radiological Protection (ICRP). This indicates that gypsum extracted from these quarries poses no significant health risk concerning radon emissions in its raw form. 
      
        
      
        
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      International Journal of Recent Research and Review 
  
         
      
           
        
      ISSN: 2277-8322  
       
      Vol. XVII, Issue 4 
      December 2024 
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      PUBLISHED 
      December 2024 
  
	
      
      ISSUE 
      Vol. XVII, Issue 4 
	
      
        
	
      
      SECTION 
      Articles 
	
      
        
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