mineral morganite tagged posts

Photograph of lunar meteorite NWA 2727. Credit: Photo by Masahiro Kayama, Tohoku University

A team of Japanese scientists led by Masahiro Kayama of Tohoku University’s Frontier Research Institute for Interdisciplinary Sciences, has discovered a mineral known as moganite in a lunar meteorite found in a hot desert in northwest Africa. This is significant because moganite is a mineral that requires water to form, reinforcing the belief that water exists on the Moon.

“Moganite is a crystal of silicon dioxide and is similar to quartz. It forms on Earth as a precipitate when alkaline water including SiO2 is evaporated under high pressure conditions,” says Kayama. “The existence of moganite strongly implies that there is water activity on the Moon...