Vermiculite

Vermiculite is a naturally occurring mineral that is known for its unique exfoliation properties when heated. It is a hydrous phyllosilicate mineral similar to mica, and is found in various locations around the world, including the United States, China, Russia, and South Africa. Vermiculite has a wide range of applications, with the majority being used in horticulture as a soil additive to improve water retention, ae...

Vermiculite is a naturally occurring mineral that is known for its unique exfoliation properties when heated. It is a hydrous phyllosilicate mineral similar to mica, and is found in various locations around the world, including the United States, China, Russia, and South Africa. Vermiculite has a wide range of applications, with the majority being used in horticulture as a soil additive to improve water retention, aeration, and nutrient availability for plants. It is also used in construction as an insulation and fireproofing material, and in industrial applications as a heat resistance agent, absorbent, and packaging material. The production process involves mining the vermiculite ore, crushing and milling it into various sizes, and then heating it to extremely high temperatures (around 1000°C) to induce exfoliation, resulting in lightweight, fluffy, plate-like structures characteristic of vermiculite.