The nature of the replies mean that it resembles at least a few things. There will probably be more opinions concerning your rock. The most important thing you should be able to take from this is that many rocks look similar to many others. It is frequently difficult to tell with photos alone.
When I collected my own lapidary rough, I found that on some rough, I was wrong far more than I was right. Even today, I will misidentify part of the time. Of course, some of that could be lingering effects of the stroke.
Past time for more coffee. But morning will come. Dutch Bros 911. Large.