Troy weight Troy weight Troy weight is a system of units of mass customarily used for precious metals and gemstones. One troy ounce (abbreviated "t oz" or "oz t") is equal to exactly , (or about 1.0971 oz. avoirdupois, the "avoirdupois" ounce being the most common definition of an "ounce" in the US). There are only 12 troy ounces per troy pound, rather than the 16 ounces per pound found in the more common avoirdupois system. The avoirdupois pound has 7000 grains whereas the troy pound has only 5760 grains (i.e. 12 × 480 grains). Both systems use the same grain defined
Wilpena Pound side. There are many modern facilities there that makes it appealing for people who are not familiar with the semi-arid conditions. Tourists also go on scenic flights from an unsealed airstrip at Wilpena Pound resort and Rawnsley Park north east of Hawker. Rock climbing is a notable tourist attraction for Wilpena Pound, with the Moonarie being a hotspot for rock climbers. The Moonarie is a quartzite cliff of about 120m located on the upper rim of Wilpena Pound. Wilpena Eating House was built in 1862 to handle passing traders, until the structure was abandoned in the 1880s. The structure was