What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock
By A Mystery Man Writer
Description
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://i.redd.it/oyson9mev62a1.jpg)
Anyone know what rock this is? Parts of it are dark grey/black and metallic/ shiny. It weighs 14 grams, and I found it in North Carolina if that helps. : r/whatsthisrock
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://b.thumbs.redditmedia.com/UVRuGtOhc0OeWsU1vhjdIHYYSgDNn12npZiH43zW4SI.jpg)
What are these black shiny rocks in my yard? They are about the
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://preview.redd.it/found-tons-of-this-black-rock-on-the-banks-of-the-peace-v0-9xdarbs368ja1.jpg?auto=webp&s=2d6ab8a4d4c52c485db62d26372b94f67d98682a)
Found tons of this black rock on the banks of the peace river in florida. Its a little shiny, and crumbles under pressure being squeezed by hand. Any ideas what it could
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://www.mindat.org/imagecache/53/49/09881790016018218097997.jpg)
Identity Help : Please help me ID this rock with black mineral
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://preview.redd.it/strange-semi-reflective-black-silver-hard-sponge-found-near-v0-d29gyeac9aw91.png?width=4032&format=png&auto=webp&s=1e2b20833ec0a68f5f79510b8ae393b53ac87041)
Strange semi-reflective, black-silver hard sponge, found near a beach and is hard but quite light. : r/whatsthisrock
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://i.redd.it/found-in-norway-black-and-shiny-rock-v0-gp9h0iil0rya1.jpg?width=3024&format=pjpg&auto=webp&s=0eafde220b3be10056562e31f095fa66362329a4)
Found in Norway. Black and shiny rock : r/whatsthisrock
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://preview.redd.it/what-is-this-shiny-black-rock-i-found-it-washed-up-on-a-v0-lr5erwtd3cc91.jpg?auto=webp&s=6236f996b6b2b6f642a72d65485f4b762f4df487)
What is this shiny, black rock? I found it washed up on a beach in Petoskey, MI. : r/whatsthisrock
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://i.redd.it/what-is-this-shiny-black-speckled-rock-v0-arnqwbr13f0c1.jpg?width=3024&format=pjpg&auto=webp&s=aed5c2261315407e8fbebf51ca5d8d67a39483ed)
What Is This? Shiny Black Speckled Rock? : r/whatsthisrock
![What are these black shiny rocks in my yard? They are about the size of a nickel : r/whatsthisrock](https://preview.redd.it/lbwde28aep981.jpg?width=640&crop=smart&auto=webp&s=07c7298b16b279c73847d67e19de77806b73a430)
What is this strange black rock I found at the beach today? It has shiny sparkly parts on it, and is not charcoal. : r/whatsthisrock
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