Sedimentary Rocks
Sedimentary rocks are the most commonplace rock kinds which might be freely uncovered in the world’s floor. They are shaped from other rock substances for the reason that they may be made up from the buildup of weathered and eroded pre-present rocks.
Coquina
Coquina is a sedimentary rock that is primarily composed of fragmented shell and coral debris. The name "coquina" is derived from the Spanish word...
Boji Stones (Shaman Stones)
Boji Stones, also known as Moqui Marbles or Shaman Stones, are small, round, naturally occurring stones found in the Navajo Sandstone formation of Utah...
Flint
Flint is a naturally occurring sedimentary rock composed primarily of microcrystalline quartz, or silicon dioxide (SiO2). It is renowned for its historical significance and...
Greywacke
Greywacke is variation of sandstone that saperate from other to hardness, dark color, and poorly sorted angular grains of quartz and feldspar. Generally found in Palezoic strata. Generally larger grain can be sand clast. Matrix material more than 15%.
Petoskey Stone
Petoskey Stone is a type of fossilized coral that holds significance and popularity, particularly in the state of Michigan, USA.
Origin: Petoskey Stone is...
Calligraphy Stone or Arabic Stone
Calligraphy Stone, also known as Mariam Stone or Arabic Stone, is a unique type of fossiliferous limestone that features intricate patterns resembling Arabic calligraphy...
Bauxite
Bauxite is a sedimentary rock mineral that is the primary source of aluminum. It is formed through the weathering of aluminum-rich rocks in tropical...
Limestone
Limestone is a sedimentary rock such as greater than 50% calcium carbonate ( calcite - CaCO three). There are many exceptional kinds of limestone formed thru a ramification of tactics. Limestone may be precipitated from water ( non-clastic, chemical or inorganic limestone), secreted by using marine organisms including algae and coral
Chalk
Chalk is a soft, white, porous, sedimentary rock composed primarily of the mineral calcite (calcium carbonate). It is often associated with marine environments and...
Agglomerate
Agglomerate rock is a type of sedimentary rock that forms through the accumulation and cementation of coarse fragments of various sizes, typically ranging from...
Tufa
Tufa is a type of porous limestone formed by the precipitation of calcium carbonate from water, often in environments where freshwater meets carbon-dioxide-rich waters,...
Breccia
Breccia is a rock shaped from angular gravel and boulder-sized clasts cemented collectively in a matrix. The angular nature of the clasts suggests that they have now not been transported very far from their source. There are numerous modes of formation for breccia. Some constitute consolidated material accumulated on steep hill slopes or on the foot of cliffs.
