Chalcedony and Milky Aquamarine are two of the stones we sell most often. Over the years Carla has been enamoured with the color effect of these stones and has taken a few shots in the dark buying them, knowing that our clients love a "Glowy " stone. 

Milky Aquamarine and Chalcedony ( cal sud knee ) both have this effervescent sheen or glow that seems to emanate from within them. This effect is caused by submicroscopic particles of iron and silica suspended withing the crystal structures of the gemstones. 

Glowy stones in Carla's work