Technically, not all minerals form in the earth. Minerals can also form inside hollow rocks as geodes, or they can form on the surface through evaporation of solutions ( mixture of one substance dissolved in another.)
what elements naturaly on earth present in all rock
ALL minerals are mined from the earth.
All rocks contain minerals, those solid, crystalline, inorganic, naturally occurring thingies that have their very own chemical formulas.
No the most abundant minerals in the earths crust are Silicates due to the over all abundance of the elements Oxygen and Silicon. A good example of a Silicate is Quartz. The overall composition of the Earth is mostly iron (Fe), oxygen (O), silicon (Si), magnesium (Mg), nickel (Ni) and sulfur (S). Most of the mass of the Earth occurs within the mantle which is largely ferromagnesium silicate minerals olivine and pyroxenes.
They are solid, naturally occurring, have a crystalline structure and a specific range of chemical formulae, and are inorganic.
what elements naturaly on earth present in all rock
Magnetite (lodestone) is the most magnetic of all the naturally occurring minerals on Earth and will attract small pieces of iron.
ALL minerals are mined from the earth.
Bitumen occurs naturally on the earth's surface all across the world - not least at La Brea - it has never needed discovery.
It is a naturally occurring solid with a chemical formula and a crystalline structure, as are all minerals.
the earth's crust
Radioactive Decay occurs naturally all around us. If you test for radiation with a Geiger Counter, you will find that it picks up radiation in the air around you. Mostly, however, radioactive decay occurs in the earth's crust. I cannot name a specific element, as there are many that decay.
A mineral is a naturally occurring substance
Diamond is the hardest naturally occurring mineral and can scratch all other minerals. Talc is the softest of minerals and cannot scratch any other mineral.
All rocks contain minerals, those solid, crystalline, inorganic, naturally occurring thingies that have their very own chemical formulas.
Aluminum is abundant in the earth's crust, however it does not occur by itself in nature. All of the aluminum in nature is found combined with another element or compound.
No the most abundant minerals in the earths crust are Silicates due to the over all abundance of the elements Oxygen and Silicon. A good example of a Silicate is Quartz. The overall composition of the Earth is mostly iron (Fe), oxygen (O), silicon (Si), magnesium (Mg), nickel (Ni) and sulfur (S). Most of the mass of the Earth occurs within the mantle which is largely ferromagnesium silicate minerals olivine and pyroxenes.