1 What Happens to Low-Income Housing Tax Credit Properties at Year 15 and Beyond?, U.S. Department of Housing and Urban Development (HUD), August 2012. The authors note that 2.2 million LIHTC-financed properties were placed in service from 1987 through 2009, the last year for which they had data. The authors estimate the total in 2011 was 2.4 million.
Platinum was a popular metal for jewelry until the 20th century, when the metal was taken off the market for military use during wartime. That gives you a sense of how durable platinum is â itâs shiny and beautiful, but itâs also a workhorse.
There are other substances equally precious, even more precious than gold, that you must get to know better. So hereâs a list of the top 10 most precious metals in the world. A good handheld XRF can tell you what metal you have within the Most Rare Gold Minerals. 1. Rhodium. This extremely rare, valuable and silvery-colored metal is commonly used for its reflective properties.