The precipitation of minerals forms chemical sedimentary rocks. Examples include calcite deposits in vesicles in igneous rocks like pumice. The definition may be extended to include rocks formed by evaporation. Mineral Gypsum is formed this way.
igneous rocks
sedimentary rocks
Solid rocks
Clastic sedimentary rocks are formed from the accumulation of rock and mineral fragments, while chemical sedimentary rocks are formed from the precipitation of minerals out of solution. Organic sedimentary rocks are formed from the remains of plants and animals. They differ in their composition, formation process, and appearance.
sedimentary rocks are formed
rocks and minerals
Sedimentary rocks.
Sedimentary and metamorphic rocks.
sedimentary rocks.
All the classes of rocks. The igneous, sedimentary and metamorphic rocks
Metamorphic rocks are formed from sedimentary rocks.
Must be some kind of mineral deficiency.