A natural material is any product or physical matter that comes from plants, animals, or the ground. Minerals and the metals that can be extracted from them (without further modification) are also considered to belong into this category. Types include:
- Biotic materials
- Wood (rattan, bamboo, bark etc.)
- Natural fibers (wool, cotton, flax, hemp, jute, kapok, kenaf, moss, etc.)
- Inorganic material
- Stone (flint, granite, obsidian, sandstone, sand, gems, glass, etc.)
- Native metal (copper, bronze, iron, gold, silver, etc.)
- Composites (clay, porcelain, plasticine, etc.)
- Other natural materials.
- Soil
Famous quotes containing the words natural and/or materials:
“The natural man has only two primal passions, to get and to beget.”
—Sir William Osler (1849–1919)
“The competent leader of men cares little for the niceties of other peoples’ characters: he cares much—everything—for the exterior uses to which they may be put.... These are men to be moved. How should he move them? He supplies the power; others simply the materials on which that power operates.”
—Woodrow Wilson (1856–1924)
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