We plan to have our yttrium and erbium ingots ready by the end of this week. These are our first two offerings from the series of rare earth metals. We have plans for more and will concentrate on the ones that are the most resistant to oxidation as working with them and packaging them under argon may be something we decide not to offer for the more easily oxidized of this series, though we'll decide this at a later time. For more information on the 17 rare earth elements please see the below link. Scandium will be next up and is one of the most rare of the rare earths. More to come....