Because in order for it to be a mineral, it must be a solid. And obviously oxygen is not a solid.
Wood varies in chemical composition, is not crystalline in structure, and is organic. By definition, these three things rule it out as a mineral.
its not a mineral
Oxygen is a gas
Petrified wood is considered a rock, one that may be composed of a single replacing mineral, often quartz or pyrite, but possibly with others in combinations. Petrified wood is not considered metamorphic. It is also considered a fossil.
Liquid water is not considered a mineral because it is not a solid. But solid water--ice, is considered a mineral because it is a solid with a crystal form.
petrified wood
Ice forms a glacier and therefore it is considered a mineral.
Wood petrification is the process in which organic material is converted to stone by becoming impregnated with silica. The wood becomes soaked with mineral-laden water. The water evaporates at about the same rate as the wood decays and mineral crystals replace the wood.
Petrified wood is considered a rock, one that may be composed of a single replacing mineral, often quartz or pyrite, but possibly with others in combinations. Petrified wood is not considered metamorphic. It is also considered a fossil.
No, it is not a mineral of any kind.
Wood is organic. Minerals are inorganic.
Wood
Wood is an organic matter and there for not a mineral. Although some organic life forms can produce minerals.
Liquid water is not considered a mineral because it is not a solid. But solid water--ice, is considered a mineral because it is a solid with a crystal form.
petrified wood
Quartz is a mineral.
Water as a solid, in the form of ice, is considered a mineral when it is naturally occurring. Ice in snow banks is considered a mineral but ice cubes you make in your freezer are not a mineral.
none. It is not a mineral and is considered to be an element
Ice forms a glacier and therefore it is considered a mineral.
No, it is not a mineral of any kind.