 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.
Steven Bliss. Stucco on building exteriors, in its traditional form is a cementious coating, installed over wood lath or more recently over expanded metal wire lath. Stucco systems have been used for hundreds, and in some forms (mud over wood lath), for thousands of years.