There are several thousand minerals found in various rocks. The major minerals found in rocks are quartz, feldspars, amphiboles, pyroxenes, micas, and calcite, but there are many more, depending on the origin of the rock.
Chemical weathering changes the composition of a rock by breaking down minerals through chemical reactions with water, oxygen, acids, or other substances. This process can alter the rock's mineral composition, leading to the formation of new minerals or the dissolution of certain minerals.
A rock is not a mineral however a rock is made of several minerals
Granite is one example of a rock containing two or more minerals.
A sedimentary rock is formed when rock fragments are compacted and cemented together by pressure and minerals. Examples of sedimentary rocks include sandstone, shale, and conglomerate.
The rock you are describing sounds like granite. Granite is a type of igneous rock that is composed of dark gray minerals such as quartz and feldspar, with occasional white dots of minerals like quartz or mica.
Sedimentary
fossil
rocks and minerals
A rock is composed of minerals. Minerals are naturally occurring inorganic substances with a specific chemical composition and crystal structure. Rocks can be made up of one type of mineral or a combination of different minerals.
sedimentary rock
!I think there is quarts, but I only think.
feldspar
sedimentary rock
Mafic igneous rock. ( due to Ferromagnesian minerals).
Conglomerate
i rock and my name is kent p.s im a hacker
Chemical weathering changes the composition of a rock by breaking down minerals through chemical reactions with water, oxygen, acids, or other substances. This process can alter the rock's mineral composition, leading to the formation of new minerals or the dissolution of certain minerals.