Olivine is the gem variety of the Fosterite. It is also named Peridot. Peridot comes from different sources on Earth but also from… space. The collection brings together different varieties of peridot, among them one of the rarest and most amazing gem ever, an extremely rare pallasite peridot with iridescent inclusions.
A pallasite peridot from the Jepara meteorite, presenting extremely rare iridescent inclusions.
This stone is simply the holy grail of gem collecting. Peridot (Olivine) is quite common on Earth. But that one comes from… space. Pallasite is one of the rarest type of meteorites, the only one to made of solid metal included with wonderful olivine crystals. Among the view pallasite fallen on Earth, only a view peridot were big and preserved enough to be extracted and faceted.
The 500kg Jepara meteorite was discovered in Indonesia in 2008. The meteorite is more than 4 billion years old (!) and came from the asteroid belt between Mars and Jupiter. The olivine were formed in the middle of the asteroid. Among the olivine extracted from the meteorite, the most beautiful pallasite ever, a dozen only present amazing and unique iridescent needle inclusions. These cannot be seen on any « terrestrial » olivine, and the Jepara are the only ones whose inclusions can be distinguished without loupe or microscope (even it request correct orientation and concentration). (here is an article ont the inclusions of the Fukang meteorite inclusions)
Rough: © Sataya Center
A large peridot from San Carlos, Arizona. A beautiful liquid plane inclusion is visible by eye.