Hawaii’s Kilauea Volcano Spews Green Crystals

The lava currently erupting from Hawaii’s Kilauea volcano happens to be very crystal-rich. Launching some 130 feet into the air and landing on and near homes, olivine—an olive green gem—happens to be common on the island (and turns certain beaches green) but not usually falling from the sky. The gems were formed under the ground long ago, but the violent eruption spews them and separates …

New Zealand’s Hidden Eighth Wonder of the World

It is commonly believed—and supported by a five-year-study—that New Zealand’s naturally-forming pink and white terraces (once referred to as the eighth wonder of the world) were destroyed in 1886 when Mount Tarawera erupted. Volcanic ash filled Lake Rotomaha causing irreparable damage to silica sinter quartz formations. However, according to a recent announcement in the Journal of the Royal Society of New Zealand by researchers Rex …