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:
“Suffering is by no means a privilege, a sign of nobility, a reminder of God. Suffering is a fierce, bestial thing, commonplace, uncalled for, natural as air. It is intangible; no one can grasp it or fight against it; it dwells in time—is the same thing as time; if it comes in fits and starts, that is only so as to leave the sufferer more defenseless during the moments that follow, those long moments when one relives the last bout of torture and waits for the next.”
—Cesare Pavese (1908–1950)
“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)