limestone
Skarns are most often formed at the contact zone between intrusions of granitic magma bodies and carbonate sedimentary rocks such as limestone and dolostone.
Builders suppies and often directly from quarries
A sedimentary rock, such as sandstone (quartz mineral grains eroded, transported and set in a fine matrix of mud) or a conglomerate formed in a high energy environment such as a beach of fast-flowing river bed, containing large pebbles set in a fine to medium matrix of sand and mud grains.
because magma are molten materials which exist below the solid rock of the earth's crust .we sedimentary rocks are formed by the result of deposition or accumulation and lithification of sediments of some weathered particles and other different materials therefore magma not often made because they don't contain fossils
Sedimentary rock will most often display a fairly obvious layering, the result of multiple depositions of sediments. Fossils may be present, as well as loosely cemented grains of rock particles.
Chert.
chert
food
Chert, a form of quartz, can form as beds or nodules in limestone or dolostone.
Paleontologists are looking for fossils in sedimentary rock.
Limestone is often sedimentary, formed of calcite in the form of shells and coral. So it's found where there used to be an ocean.
Limestone is a type of sedimentary rock that is used often as a building material. It is broken down by erosion from being exposed to acidic conditions.
Limestone and sandstone are most often seen in buildings.
Sedimentary rocks are often used as building materials in construction and engineering. The most common type of sedimentary rock is limestone.
Example sentences: Fossils are often found in sedimentary rock. It is easier to erode sedimentary rock than other forms of rock.
Dolostone is a rock. Dolomite is the mineral often composing dolostone.
Example sentences: Fossils are often found in sedimentary rock. It is easier to erode sedimentary rock than other forms of rock.