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

Fundy Rocks Journal: Amethyst Cove, Nova Scotia

Mystery rock with radiating crystals - Mountain Beltway - AGU Blogosphere

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

Keweenaw stones Archives - The Snob Blog

_OceanofPDF.com_Rocks_Gems_and_Minerals_of_the_Rocky_Mou_-_Garret_Romaine, PDF, Granite

Nice chunk of jasper from Willamette Valley, Oregon : r/rockhounds

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

Southern Oregon Rock Hounds!

Rockhounding Green Jasper.

Jasper Mineral Jasper vs Agate - Oregon - Oregon Discovery

Green Oregon Jasper

Oregon is a Rockhounding Paradise: All the Best Public Sites Are Right Here