u/Ok_Comfortable_81

Image 1 — What is the green crystally stuff in this rock?

Image 2 — What is the green crystally stuff in this rock?

Image 3 — What is the green crystally stuff in this rock?

Image 4 — What is the green crystally stuff in this rock?

Image 5 — What is the green crystally stuff in this rock?

Image 6 — What is the green crystally stuff in this rock?

Image 7 — What is the green crystally stuff in this rock?

Image 8 — What is the green crystally stuff in this rock?

▲ 92 r/RockIdentification+1 crossposts

What is the green crystally stuff in this rock?

Found at or near a petrified river in Pond Inlet, Nunavut. Fork for scale

u/Ok_Comfortable_81 — 3 days ago

▲ 7 r/RockIdentification+1 crossposts

What are these?

Found at Pinery Provincial Park in Ontario on Lake Huron

u/Ok_Comfortable_81 — 3 days ago