Help identify

[SaltyRock]

Hello. Can someone help me identify those please? AND ALSO THIS >>

 

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[DDancer]

Looks like water worn basalt, quartz cobble and the last one could be ceramic/chalcedony/opal or just milky quartz.

 

[SaltyRock]

Looks like water worn basalt, quartz cobble and the last one could be ceramic/chalcedony/opal or just milky quartz.

Cheers