To protect a participant against such a result, where it is less certain that the overall arrangement between the participant and the grantor will qualify as a true participation, the participation agreement should contain a protective grant of a security interest in the underlying loan.
1 GREEN --The greenish ring around a hard-boiled egg yolk is due to an iron and sulfur compound that forms when eggs are overcooked, not cooled quickly, or are prepared with water that is high in iron.2  Concentric green rings inside a cooked yolk are probably formed because the hen's feed or water contained iron. GREEN --The greenish ring around a hard-boiled egg yolk is due to an iron and sulfur compound that forms when eggs are overcooked, not cooled quickly, or are prepared with water that is high in iron.
Discoloration where a ring touches your skin is due to a combination of factors: the metal of the ring, the chemical environment on your skin and your body's immune response to the ring. It's a common misconception that only cheap rings can turn your finger green. Inexpensive rings commonly are made using copper or a copper alloy, which reacts with oxygen to form copper oxide, or verdigris, which is green. It's not harmful and wears away a few days after you stop wearing the ring. However, fine jewelry also can cause discoloration of your finger. Silver rings can turn your finger green or black. Silver reacts with acids and air to tarnish to a black color. Sterling silver usually contains about 7% copper, so you can get the green discoloration too.