Precious metal "precious" metal can also be determined by high demand or market value. Precious metals in bulk form are known as bullion and are traded on commodity markets. Bullion metals may be cast into ingots or minted into coins. The defining attribute of bullion is that it is valued by its mass and purity rather than by a face value as money. The level of purity varies from issue to issue. "Three nines" (99.9%) purity is common. The purest mass-produced bullion coins are in the Canadian Gold Maple Leaf series, which go up to 99.999% purity. A 100% pure bullion is
Missionaries of the Precious Blood Missionaries of the Precious Blood The Missionaries of the Precious Blood form a community of priests and brothers within the Roman Catholic Church. The Society was founded by Saint Gaspar del Bufalo in 1815. The Missionaries of the Precious Blood is a shortened English translation of the Latin ""Congregatio Missionariorum Pretiosissimi Sanguinis Domini Nostri Jesu Christi,"" (The Congregation of Missionaries of the Most Precious Blood of Our Lord Jesus Christ). Priests and brothers use the post-nominal initials C.PP.S. after their names. It is a Society of Apostolic Life, composed of secular priests and brothers who live in community. Members do