What is the size of the constituents of mineral matter in soil?

The constituents of mineral matter in soil are typically classified based on their particle size. Specifically, mineral matter is defined as particles that are less than 2mm in diameter. This classification is important because it helps in understanding the physical properties of the soil, including its texture, drainage capabilities, and nutrient-holding capacity.

Particles larger than 2mm are generally considered gravel or coarse materials, while anything below that threshold falls into the category of soil. Therefore, knowing that mineral matter consists of constituents under 2mm allows for better interpretation of soil health, agricultural potential, and environmental management practices. This understanding is essential in various applications such as agriculture, construction, and environmental restoration.