Please help me identify these stones.

[Juna]

I have found these in the beach sand. From that day on no one is able to help me identify these. In these pictures the stones are 100% dry.

 

[nomad1]

The orange colored one looks like carnelian. The others look like fossils of some kind.

 

[MrLee]

Basalt, Pumice or long shot Orbicular Rhyolite. The last one...I'm going to venture quartz. Good eye. Keep looking and you will find something spectacular! We always do.

 

[Juna]

Thanks for the replies!

 

[MrLee]

Additionally, when ever you find something interesting you can do a search of the minerals where you found it. Almost always there is some documentation online identifying minerals from your area. That will help you narrow down the possibilities.