orea mineral that contains metal that is valuable enough to be mined
roefish eggs or egg-filled ovary; having a grainy texture
2-letter words 4
ora state in northwestern United States on the Pacific
era trivalent metallic element of the rare earth group; occurs with yttrium
rea rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
