This is a very nice crystal cluster. It has beautiful internal fracture planes, including a heart shape and angel wings, that can be seen in the video and photos. Also when the light penetrates the crystal, those fractures turn into a beautiful light blue color, which makes the markings of the crystal even more amazing.
 
This crystal is a Devic Temple and a Time Link-Past Quartz.
 
You can read more about these characteristics and others in the section, "Crystal Characteristics".
 
This crystal comes from Madagascar.