A tooth? And anyone know what these could be?

[megmeg]

I found these at the beach. I think maybe the one is a horse or deer tooth? the other two I dont know. I thought the smooth one was a rock until I found the second rougher one then I started wondering if they were the same things just in two different stages of petrification (is that a word?) I would love any info anyone has. I am in Washington, Puget sound beachcomber. Sorry about the pictures, this is my first attempt at posting. I'll get better

 

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[kingskid1611]

first one is a tooth the others are just rocks. I do love the area your in it is a beautiful place to live.

 

[Whiplash00]

I'd have to double check, but it appears to be horse tooth. The other is Quartz fossil coral, seems like basaltic mix and calcium carbonate.