Uranium Oxide- U3O8
Salt is a mineral found in cookies. It is commonly found in most baked goods.
Mica is a mineral commonly found in most foliated metamorphic rocks. It provides a distinctive shiny appearance and a sheet-like structure that contributes to the foliation of the rock.
Xanthite is a variety of a mineral found in limestone, most commonly found near Amity in New York.
Unstable nuclei are most commonly found in radioactive materials, such as uranium and radium. These materials emit radiation as the unstable nuclei undergo radioactive decay in an attempt to become more stable.
Radium is usually found in compounds. Since it is an alkaline earth metal it is to reactive to exist in its elemental states in most environments, and especially in Earth's oxidizing atmosphere.
It is most often found in the carbonate mineral malachite.
Sodium chloride is the mineral found in table salt and in most prepared foods. It is commonly used as a seasoning and preservative in various food products.
Quartz is the most common mineral found in Australia, and it is found all over the country.
Clear Quarts can be found in the continental crust and are found in huge abundance in Europe. They are also found commonly in the Middle East where this is one of the most commonly used mineral in the area.
Quartz is a crystal. It is the most common mineral found on Earth and is commonly used in making watches and jewelry.
Sphalerite is not a sedimentary rock. It is a mineral that typically occurs in hydrothermal veins in igneous and metamorphic rocks. Sphalerite is a zinc sulfide mineral commonly found in ore deposits.
Tin is most commonly found in the mineral cassiterite, which is typically mined in countries like China, Indonesia, and Peru. It is also sometimes recovered as a byproduct of mining other metals like copper and lead.