Found this Beauty in Southern Oregon today. Any ideas what it is? I'm thinking green jasper, but how about the white parts? : r/rockhounds

Also from Oregon, different river a bit more east tho. Big chiller of green jasper : r/rockhounds

Sorting the rocks that are ready for round 2 – British Columbia Rockhound

quartz Archives - Where to Find Rocks

Found this rock in my Grandpa's collection. My guesses are slag, green obsidian or emerald. What do you think? : r/whatsthisrock

General : beach and river collecting

Found this Beauty in Southern Oregon today. Any ideas what it is? I'm thinking green jasper, but how about the white parts? : r/rockhounds

Can you find gemstones in Wisconsin? - Quora

Bulletin Daily Paper 05/16/10 by Western Communications, Inc. - Issuu

What are some good spots for rockhounding in Arizona? - Quora