Vermiculite

Vermiculite is a type of mineral that is mined in its raw form and is composed of soft layers that can be easily split into thin sheets. When heated, these sheets exhibit an exfoliating property, where they expand to several times their original volume. This unique characteristic makes vermiculite useful for various applications. The mineral is primarily sourced from South Africa, China, and the United States. As a soil amendment in horticulture, vermiculite improves aeration, water retention, and nutrient availabi...

Vermiculite is a type of mineral that is mined in its raw form and is composed of soft layers that can be easily split into thin sheets.

When heated, these sheets exhibit an exfoliating property, where they expand to several times their original volume. This unique characteristic makes vermiculite useful for various applications. The mineral is primarily sourced from South Africa, China, and the United States.

As a soil amendment in horticulture, vermiculite improves aeration, water retention, and nutrient availability for plants. It is also used as an insulation material in construction due to its fire-resistant properties and ability to withstand high temperatures.