MCQOPTIONS
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				| 1. | 
                                    Minerals associated with sedimentary rocks are | 
                            
| A. | Magnesium and potassium | 
| B. | Graphite and sulphur | 
| C. | Mica and Asbestos | 
| D. | Coal and oil | 
| Answer» B. Graphite and sulphur | |