Clay and Quartz!
The two main elements on Earth are oxygen and silicon. Oxygen makes up about 46% of the Earth's crust and is essential for life, while silicon accounts for approximately 28%, primarily found in minerals like quartz and feldspar. Together, they form the basis of many rocks and minerals that constitute the Earth's surface.
Oxygen is the largest component of crustal rock.
Apatite minerals consist of calcium, phosphorus, oxygen, and fluorine or chlorine as the main elements. Trace amounts of other elements like strontium, lead, and rare earth elements may also be present in apatite minerals.
Most mineral ores are under the surface. Mining minerals can be profitable.
These thin layers are called sedimentary rocks, which are formed from the accumulation and compression of sediments over time. Sedimentary rocks are one of the three main types of rocks found on Earth's surface, along with igneous and metamorphic rocks.
oxygen and aluminum
The main component of rocks on Earth's surface is minerals. Rocks are made up of one or more minerals, which are naturally occurring inorganic substances with a specific chemical composition and crystal structure. Minerals such as quartz, feldspar, and mica are common components of rocks found on the Earth's surface.
sillicate
The three main elements that make up Earth's crust are oxygen, silicon, and aluminum. These elements combine to form the most abundant minerals found in the Earth's crust, such as quartz (silicon dioxide) and feldspar (aluminum silicates).
The main component of most rocks on Earth is silicate minerals. These minerals are formed from silicon and oxygen, along with other elements such as aluminum, iron, magnesium, and potassium.
The main elements found in teeth are calcium, phosphorus, and trace amounts of other minerals such as fluoride, potassium, and sodium.