Can someone help me identify this rock.

[jgallegos01]

I found this rock in my backyard years ago and I have always been curious about what type of rock it is or is it even a rock? Thanks

I could not upload the images, so I attached a link to my Google G Drive where you all can see the rock.


drive.google.com/drive/folders/1My0HlB-Z7CW3SJeJvNDh1DQi7m5EbZL0?usp=sharing