They're everywhere! You should even have some in your backyard.
Beleive it or not ROCKS
The person who first found feldspar rocks is unknown, however, these types of rocks are commonly found in the Earth's crust and along road cuts of Ontario. Feldspar is commonly found in granite.
Limpets are commonly found along rocky shorelines sucking onto the sides or bottoms of the rocks.
Igneous rocks can commonly be found near volcanoes. They are made when lava is cooled and becomes a solid. The oceanic plates are mostly made of igneous rock.
mica
At the bottom of the existing oceans, and on land in areas previously covered by inland seas or large lakes.
Mafic, with high density
quartz
calcite, halite, and gypsum
Fossils are most commonly found in sedimentary rocks.
3)rocks have a number of minerals in common
The Earth's crust does have sedimentary rocks in it's structure - limestone, slate, chalk, are three examples of commonly found sedimentary rocks.