Adorable gray and black and white Orca Agate freeforms from Madagascar with crystal pockets! These have an overall contrasting look, some are more gray, some more black, and different shades of white, yellow (iron), and more.  Both of these pieces have a cute druzy crystal cave. The one on left has gray chalcedony, and the one on right has a beige colored quartz druzy.

They stand on their own! There are some minor chips, so be sure to look closely at the video.