Big Blue Mystery Rock
Hello everyone...my friend found dug this up out of their backyard a few years ago. Im curious as to what this is
u/Missy_Rene — 9 days ago
r/RockIdentification
My kid and I found this simple chart. It says that white river rocks like the ones in the second pic are chert? Aren't they quartzite?
No crystals
No layers
No holes
Not glass
Cannot scrape sand off rock
Hard
Various colours; dull smooth surface
Edit: Reddit really compresses images a lot, huh? Here's where we found it. Thank you, kind redittor, for your sleuthing too!
u/UniqueCommentNo243 — 10 days ago
Mystery Crystal from Flea Market
Hello, I bought this from a dealer at a flea market who had no idea what it was. The only test I have done is trying to scratch it with a copper penny (specifically a 1946 penny) and it did not scratch. Thank you so much for your help!
u/Curiousrockhounder — 10 days ago
▲ 11 r/RockIdentification
Petrified?
Found this looks like petrified wood any identifying this or if it's worth anything
u/Wephenstockings22 — 10 days ago
South Haven Rock Find
Hi all! New to rocking! Found this on the beach in South Haven, MI. It is “fossil soup” or sea lily imprints. Are these easy to come by? It's dope!
u/Dietcoke4dinner — 10 days ago