Sulfates: These minerals contain the sulfate anion (SO42-).
* Gypsum (CaSO4·2H2O): A common, soft mineral found in sedimentary rocks.
* Anhydrite (CaSO4): A dehydrated form of gypsum.
* Barite (BaSO4): A dense mineral used in drilling mud.
* Celestite (SrSO4): A pale blue mineral used in fireworks.
* Anglesite (PbSO4): A lead sulfate mineral.
* Alunite (KAl3(SO4)2(OH)6): A potassium aluminum sulfate hydroxide.
Sulfides: These minerals contain sulfur bonded directly to a metal.
* Pyrite (FeS2): A common, gold-colored mineral known as "fool's gold."
* Chalcopyrite (CuFeS2): A copper-iron sulfide ore.
* Galena (PbS): A lead sulfide ore.
* Sphalerite (ZnS): A zinc sulfide ore.
* Cinnabar (HgS): A mercury sulfide ore.
* Stibnite (Sb2S3): An antimony sulfide mineral.
Other minerals containing sulfur and oxygen:
* Sulfur (S): Elemental sulfur can occur naturally in volcanic areas.
* Quartz (SiO2): Though not containing sulfur, it often forms with sulfur-containing minerals in hydrothermal environments.
This list is not exhaustive, as there are many other minerals that contain sulfur and oxygen. The specific minerals found in a given location will depend on the geological environment and processes that have formed them.