![thirdcoastgems on Instagram: “Andradite "Rainbow" Garnet from @palainternational Y'ALL!!! Iridescent or “Rainbow” Garnet is a rare va… | Garnet, Iridescent, Unique thirdcoastgems on Instagram: “Andradite "Rainbow" Garnet from @palainternational Y'ALL!!! Iridescent or “Rainbow” Garnet is a rare va… | Garnet, Iridescent, Unique](https://i.pinimg.com/originals/92/d3/e1/92d3e1dcb7bd1116732721135f3208af.jpg)
thirdcoastgems on Instagram: “Andradite "Rainbow" Garnet from @palainternational Y'ALL!!! Iridescent or “Rainbow” Garnet is a rare va… | Garnet, Iridescent, Unique
![minfind.com - Andradite rainbow garnet from Kohse mine, Tenkawa village, Yoshino-gun, Nara Prefecture, Kinki Region, Honshu Island, Japan minfind.com - Andradite rainbow garnet from Kohse mine, Tenkawa village, Yoshino-gun, Nara Prefecture, Kinki Region, Honshu Island, Japan](https://www.minfind.com/mfthumbs/800_600_FFFFFF_206572427561844294cfb93.jpg)
minfind.com - Andradite rainbow garnet from Kohse mine, Tenkawa village, Yoshino-gun, Nara Prefecture, Kinki Region, Honshu Island, Japan
![GIA on Twitter: "“Rainbow” andradite garnet exhibits iridescence when light interacts with microscopic layers of garnet with slightly varying compositions. This 16.79 carat specimen from Japan has a reddish orange "hot spot." GIA on Twitter: "“Rainbow” andradite garnet exhibits iridescence when light interacts with microscopic layers of garnet with slightly varying compositions. This 16.79 carat specimen from Japan has a reddish orange "hot spot."](https://pbs.twimg.com/media/FI_UO06WYAoqzYO.jpg)
GIA on Twitter: "“Rainbow” andradite garnet exhibits iridescence when light interacts with microscopic layers of garnet with slightly varying compositions. This 16.79 carat specimen from Japan has a reddish orange "hot spot."
![View topic - Rainbow Andradite from Japan | Crystals and gemstones, Minerals and gemstones, Gems and minerals View topic - Rainbow Andradite from Japan | Crystals and gemstones, Minerals and gemstones, Gems and minerals](https://i.pinimg.com/474x/6c/ac/43/6cac4329e0e70c5f25e61ef6f72b7bcc--garnet-rainbows.jpg)
View topic - Rainbow Andradite from Japan | Crystals and gemstones, Minerals and gemstones, Gems and minerals
![A comparison of the specular reflectance FTIR spectra of the Japanese... | Download Scientific Diagram A comparison of the specular reflectance FTIR spectra of the Japanese... | Download Scientific Diagram](https://www.researchgate.net/profile/Franck-Notari/publication/271300351/figure/fig3/AS:651172864077828@1532263117334/A-comparison-of-the-specular-reflectance-FTIR-spectra-of-the-Japanese-Rainbow-garnet-with_Q320.jpg)