Clay-Sized Fraction
Definition
Particles below the system’s clay-size boundary, irrespective of mineral species. Particle-size categories depend on the stated classification and measurement method. Texture describes relative size composition rather than uniquely identifying a mineral or location.
- Context
- Soil description
For example, particles classified below a stated size boundary can belong to different mineral types despite all being called clay-sized.
Measurements obtained under different preparation or sizing methods may not be directly comparable.
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- Texture
- Relative particle-size composition using a stated classification and measurement basis. Texture describes relative size composition rather than uniquely identifying a mineral or...