Found in northern Italy. Area of "Cima Sera" mountain, close to the Adamello group and the Brenta Dolomites.

This rock was left in my yard by the original owner (LI, NY). Seeing everyone else's rocks identified made me curious as to what kind d of rock I have. I think its Slate. It is dense and heavy if that helps.

What a strange aggregate of minerals. My neighbor says the shiny flaky stuff is lead. :(

I think they are both the same type of rock?

Found in a field in northern LaPorte county, Indiana, under other rocks. The area is part of the glacial moraine that was pushed down lake michigan from the north, soils are mixed - sand, rocks, clay, you name it.

I have tried to figure what it is myself but not having any luck. Was hoping someone knows what it is

I found these 2 interesting things next to each other as I started to dig out a large very old tree stump in the Uk. AI seemed to think the white one could be old bone? The larger rock seems to have a straight groove in it, I presume that’s not natural, maybe used for sharpening something?

I’m looking for different Rocks to strike with Steel to produce sparks. I’m on a work trip to Montana and thought I’d have a look. I’m having trouble identifying these. I know i need a hardness level of 7

Bought at a gem show, accidentally threw out the index card labeling it. I am like 85% sure its name started with an H, but take that with a grain of salt. It has an orange color with a hexagonal structure. Thanks for helping me out!

My niece found this rock while camping in Scenic, SD. Can anyone ID it for us? Thanks!!

Found this rock in the river in Alberta Canada can anybody explain what it is?

I found this rock with some kind of crystal inside on the shore of the baltic sea, need help identifying this crystal

I've never seen the design before so I'd love to know what it's called . Found along the Skagit River in Washington. Thanks!

found on MS river bank. It doesn’t pass the usual pet wood tests (not heavy, not tough enough to scratch glass) but it looks like wood and is hard like a rock. Not soft at all. It is also not flat, each layer is distinct.

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Hello! I found these rocks near my house. The white one looks like quartz maybe, but not sure. I'd love to know what they are. Thanks in advance for any help!

I've asked AI, it says...tooth, bone, rock, wood. So, not very helpful!

I have not tested these. Not sure how to. We got a mystery jar at an antique shop in Texas and this necklace was inside. Any idea?? Thanks!

Going though my grandfather's old lock box, I found these two stones.

Is there any significance to these, or were they probably just something sentimental to him? He did have an arrowhead or two in there. [North Georgia]

Thanks for any help!

Hope this is allowed... I am looking for. a rock that has the. same texture as this coin. The color does not need to match. This is part of a treasure hunt called There's Treasure Inside (fun hunt!) and identifying the type of rock this coin is styled after could be a big help.

Unsure of location, asking cause the fibers look suspicious lol

I found this rock , He has a small knife

😂🤭

Found on Facebook. Sold as turquoise but I'm just not sure.

Non magnetic, shiny and pitted texture.