Many minerals occur naturally on the earths surface in rock form
It DOES occur naturally. It is an ore. It is not man made.
No. Magnesium is not a rock; it is a metallic element. It is present in some of the minerals found in igneous rocks. It does not occur naturally in its elemental form.
Feldspar itself is not magnetic. Tiny inclusions of magnetic minerals produce the observed effects.
no. its naturally grown
Yes
yes
Many minerals occur naturally on the earths surface in rock form
Minerals refer to the solid inorganic substances that occur naturally.
They may contain naturally occurring magnetic minerals.
In ores
Minerals are substances that naturally occur. This is solid that has a chemical formula.
no, gypsum is neutral since it is a naturally occurring stone with no minerals
Rocks
Minerals \m/
They all do. This is a scientific definition of a mineral: A mineral is a naturally occurring chemical compound, usually of crystalline form and abiogenic in origin.
Magnetite (lodestone) is the most magnetic of all the naturally occurring minerals on Earth and will attract small pieces of iron.