Holmium(III) oxide, also known as holmium oxide, is made by reacting holmium with oxygen. Holmium oxide is well known for its use in powerful paramagnetic substances with dysprosium(III) oxide (Dy 2 O 3). It is similar to erbium oxide. Special methods are necessary to separate these components.
Other Aruba Snorkeling Locations. While we believe the sites described above are the best Aruba snorkeling beaches and spots, here are a few others that might be good for you. De Palm Island/Slope-This is a barrier island destination fun park south of town, but north of Mangel Halto.
While on Siesta Key you can do as much or as little as you want. You can enjoy fishing, boating, parasailing, kayaking, snorkeling, swimming, or you can just dip your toes in the sand and enjoy a good book or the amazing view, but don't forget to keep an eye out for those playful dolphins.