What are Andara Crystals and do they work?

What are Andara Crystals and do they work?
Includes some healing properties of Andara crystals. A “crystal-like” substance is how this material is described on their website.
By request of Esther in Australia, who sent this Andara crystal to Vivien, our two presenters explore the properties of this … what is it?
It is a form of glass. But, did you know that glass and Quartz share 75% of the same chemistry? Watch the video to find out what they discovered.