== == Clastic sedimentary rocks.
Clastic sedimentary rocks are made of fragments from rocks, minerals, and shells. These fragments, called clasts, are compacted and cemented together over time to form rocks like sandstone, shale, and conglomerate.
The most common class of minerals is the silicate minerals, which make up over 90% of the Earth's crust. Silicate minerals contain silicon and oxygen atoms in their chemical structure, and they form various types of minerals such as quartz, feldspar, and mica.
The most important class of rock-forming minerals on Earth is silicate minerals. These minerals make up the majority of the Earth's crust and are characterized by their silica tetrahedron structure. Examples of silicate minerals include quartz, feldspar, and olivine.
Silicate minerals are the most abundant class of minerals on Earth. They are composed of silicon and oxygen atoms, and form the majority of the Earth's crust. Examples include quartz, feldspar, and mica.
Silicate minerals are the most important class of rock-forming minerals on Earth. They make up over 90% of the Earth's crust and are essential components of many common rock types, including granite, basalt, and quartz. Silicate minerals are defined by their silicon-oxygen tetrahedral structure.
clastic
Clastic sedimentary rocks.
Clastic sedimentary rocks are made of fragments from rocks, minerals, and shells. These fragments, called clasts, are compacted and cemented together over time to form rocks like sandstone, shale, and conglomerate.
== == Clastic sedimentary rocks.
A conglomerate.
Sandstone is a sedimentary rock classified as a clastic sedimentary rock. It is primarily composed of sand-sized mineral particles or rock fragments, typically quartz or feldspar, that have been compacted and cemented together over time.
Breccia is a clastic sedimentary rock.
Biochemical sedimentary rocks.
Biochemical sedimentary rocks.
Sedimentary rocks are broken into two classes: clasticand chemical. Clastic sedimentary rocks are composed of rock particles, and chemical sedimentary rocks are composed of precipitation of minerals in solution.
Silicate minerals.
yes all of them are minerals.Another AnswerNone of them are minerals: coal, diamonds and graphite are formed from the mineral carbon. There is a class of minerals, according to Wikipedia: "The halide minerals are the group of minerals forming the natural salts."