... asbestos 5shipment and delivery on time Sepiolite is a clay mineral, a complex magnesium silicate, a typical formula for which ... , fine-particulate, and solid forms.Sepiolite occurs as a secondary mineral associated with serpentine. It can occur as a precipiate in ... , where it is known as Meerschaum.Owing to its fibrous mineral nature, sepiolite veins may contain the hazardous material, asbestos; even ...