A bund consists of: an impervious bund wall or embankment surrounding the facility or tanks. an impervious floor within the bunded area. any joints in the floor or the wall, or between the floor and the wall.
Find great deals on eBay for turquoise slabs and turquoise rough. Shop with confidence.
Authentic White Turquoise generally comes from Arizona and Nevada, USA. Although it is called White Turquoise, there is a. slight tint of blue or green color from the minerals in the rock that actually make the material test as authentic Turquoise.