I certainly see the dendritic nature of the rock but I am wondering if there are rocks found on Earth that look he same. Most of the examples of that sort of th

I certainly see the dendritic nature of the rock but I am wondering if there are rocks found on Earth that look he same. Most of the examples of that sort of thing are more 2D patterns. Just some images of what I am talking about: https://duckduckgo.com/?q=dindrite+rock&t=ffab&ia=images&iax=images https://duckduckgo.com/?q=dindrite+rock&t=ffab&ia=images&iax...