All rocks are composed of combinations of minerals by definition. Sedimentary rocks can be composed of many different minerals and therefore cannot be classified as a specific mineral. Rocks are the source of most minerals for human use, but they must be separated from the other minerals in the rock.
Halite is not a sedimentary rock, it is actually a mineral.
Detrital sedimentary rock. clastic sedimentary A+
Sulfur is an elemental mineral, not a rock.
quartz is a basic mineral and can be in any type of rock
quartz is a basic mineral and can be in any type of rock
Gypsum is actually a major rock forming mineral. Rock gypsum is a chemical sedimentary rock.
selenite is sedimentary. But selenite is really a mineral not a rock. It can be found in any rock type
Dolomite (Magnesium Carbonate) is a sedimentary rock.
Quartz is a mineral, not a rock.
a sedimentary carbonate rock that contains a high percentage of the mineral dolomite.
Breccia is the type of sedimentary rock that is made of other fragmented rocks. The mineral that holds the fragments together can be made from the same rock material as the larger fragments, or from a different type of rock entirely.
Breccia is the type of sedimentary rock that is made of other fragmented rocks. The mineral that holds the fragments together can be made from the same rock material as the larger fragments, or from a different type of rock entirely.