List the important sources of sulphur – InterviewSolution

1.	List the important sources of sulphur
Answer» Solution :Sulphur occurs both in the free and combined STATES. Its important minerals are GYPSUM `(CaSO_4. 2H_2O)` galena (PBS),ZINC blende (ZnS) and COPPER pyrites `(CuFeS_2)`.

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