| Bulletin of the National Science Museum Series C (Geology & Paleontology) | date of publication | 
          
            |  | 
           
            
            | Bulletin of the National Science Museum Series C (Geology & Paleontology) Volume 11 Number 2 | June 1985 | 
          
                |  | 
              
                |  | Satoshi MATSUBARA: | P.37 | 
              
                |  | The Mineralogical Implication of Barium and Strontium Silicates |  | 
              
                |  |