 Igneous, metamorphic, and sedimentary are descriptive terms used to  classify types of rocks, not minerals su â¦ ch as diamond.     Diamond is accepted as a valid mineral by the International  Mineralogy Association.
Heritage Natural Hydraulic Lime Stucco/Plaster is a dry material with aggregate preblended into the product. The product is applied in three coats: a scratch coat, a brown coat and a skim coat. This product is ready to use; just add water and mix at the site before applying the stucco.eritage Hydraulic Lime Stucco/Plaster. This product is a traditional material made from 100% all-natural ingredients, and it is breathable and flexible. Hydraulic lime is distinguished from non-hydraulic lime by its ability to cure in damp/wet conditions.
Stucco is a type of finishing plaster that is commonly used on the exterior of buildings, and has been used in construction for centuries in various forms. While it can also be used inside, specially designed interior plasters have replaced it for interior use in most regions.