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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How much a turquoise stone is worth is a common question among turquoise collectors. The price of turquoise stones normally range from $1 to $10 per carat but can range from $0.05 to $1000 per carat depending on the quality. The difference between quality turquoise and cheaper stones can be a little confusing. There are many factors in play that determine a stoneâs price, some are subjective and others tend to change over time. The weight of the stone and the Turquoise Quality Index can help us determine how much a stone is really worth.