The large scope of potential global public health threats is recognized in the revised International Health Regulations (IHR [2005])3 with its all-hazards approach to assessing serious public health threats.
How much is it? On average, a high-quality peridot stone can cost anywhere from $50 to $200+ per carat. Larger peridots that are exported from foreign countries can cost as much as $500+ per carat. Generally, stones mined from Burma, Pakistan and Arizona can command the highest prices.
Peridot (Olivine) Peridot is a gem-quality Olivine. The name Peridot is believed to have originated from the Arabic word faridat, meaning gem, or alternatively, as the Oxford English Dictionary suggests, it came from classical Latin pÃ¦derot - a kind of opal.