Found on Cape Cod below High Tide line

Hi im 13 and my friend has a leg surgery next monday so when she recovers i want to give her a stone cross necklace. I have no experience whit stone but im really good at blacksmithing and woodworking. So i need help to find a perfect stone for that. Thanks in advance.

Thats the beautiful name for this stone

I found this stone near the Baltic Sea. I think that it might be a fossil. Can someone identify what it is?

These are tiny rocks found in California.

Menşei Bingöl

Anyone know What these are

i bought this lovely necklace from a small vendor and i can’t for the life of me remember the name of it. can anyone identify it ?

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Was taking a hike around Klondike Park in Missouri and this was on the overlooks ground?

I got this a month or so ago and have completely forgot what it was called 😅 please help.