To be included on the World Heritage List, sites must be of outstanding universal value and meet at least one out of ten selection criteria. These criteria are explained in the Operational Guidelines ...

1 Troy Ounce ≈ 31,10 Gram Gold Price Per 1 Gram 120.97 USD 1 Troy Ounce ≈ 0,031 Kilogram Gold Price Per 1 Kilogram 120973.94 USD 1 Troy Ounce ≈ 1,097 Ounce Gold Price Per 1 Ounce 3429.56 USD Precious ...