System of measurement The same is true of quarts, gallons, etc. Six US gallons are a little less than five imperial gallons. The Avoirdupois system served as the general system of mass and weight. In addition to this there are the Troy and the Apothecaries' systems. Troy weight was customarily used for precious metals, black powder and gemstones. The troy ounce is the only unit of the system in current use; it is used for precious metals. Although the troy ounce is larger than its Avoirdupois equivalent, the pound is smaller. The obsolete troy pound was divided into 12 ounces, rather than the
Precious (Boukenger) leaving to find another planet with superior life that can be assimilated without trouble. The ship was destroyed with Hyde Gene. Voiced by Shōzō Iizuka. The Ancient Lemurian Civilization also produced a number of Precious. The first two appeared in Task 29. Other Lemurian Precious include the Sun of Lemuria and Ryuoon's Helmet. The is one of the last Precious of the Lemurian Civilization, which holds "Mythical Beast", a powerful being used by the Lemurian civilization as a weapon. However, Gajya reveals the Lemurian Egg to be actually a cloning device that held the Mythical Beast's DNA, thus allowing any