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.
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Native American Indian Turquoise Jewelry. Turquoise is, undoubtedly, the most common stone used in Southwestern Indian jewelry. And while the bright, sky blue stones set in sterling silver are commonly seen in Zuni turquoise jewelry, turquoise naturally occurs in a variety of hues.ative American Indian Turquoise Jewelry. Turquoise is, undoubtedly, the most common stone used in Southwestern Indian jewelry. And while the bright, sky blue stones set in sterling silver are commonly seen in Zuni turquoise jewelry, turquoise naturally occurs in a variety of hues.