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.
Explore the Worlds Best Diving Environment. Two Harbors at the Isthmus of Santa Catalina Island is ideally located to offer easy access to some of the worldâs best snorkeling. Voted âWorldâs Healthiest Marine Environmentâ by Scuba Diving Magazine, the water is clear and clean, with visibility ranging from 40-100 feet. Water temperatures vary from 55-72 degrees.