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:
“Fate then is that necessity by which a certain result will surely be brought to pass according to the natural course of events however we may vary the particular circumstances which precede the event.”
—Charles Sanders Peirce (1839–1914)
“Though the hen should sit all day, she could lay only one egg, and, besides, would not have picked up materials for another.”
—Henry David Thoreau (1817–1862)
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