No, diamond is a mineral.
it is mercury because mercury is the most hazardous mineral fiber
Asbestos
Iron is not a fiber, it is a metal. That I know of, iron is not ductile enough to be formed into a fiber. In terms of nutrition iron is a mineral.
Fiber can mean two things. Fiber is a thread formed from a vegetable tissue, mineral substance, or textile. Fiber can also mean a substance formed of such threads.
Fiber One is one kind of high fiber cereal. It has vitamins and mineral and also helps keep your body regular.
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.
Asbestos is the hazardous substance euphemistically referred to as mineral fiber. It is commonly found in building materials and can cause serious respiratory issues when airborne fibers are inhaled.
Glass would not be considered a mineral because it is not naturally occurring and does not have a crystalline structure.
no protein
No. It doesn't meet the definitional requirements of a mineral. See link below.