aoishinara
1. If/when blue stone; If/when bluestone
Noun
#343225
1. If/when blue stone; If/when bluestone
1. cordierite
1. bluish stone; greenish stone
2. blue-tinged tuff
1. lapis lazuli
1. If/when sky-blue stone; If/when lapis lazuli
1. It's not iolite.
1. Andalusite; Of andalusite
1. Wasn't iolite.; Wasn't kyanite.
1. Was iolite.
1. Was andalusite.