Professor of Metamorphic Geology and Director of the Graduate School at the Open University. Cold water swimmer and parkrunner. Posts only about fun stuff!
@geologyjohnson.bsky.social Finally... These crinoid photos took a bit of digging to find! Field photo (crinoidal dolomite sits between eclogite and cacl schist), close up in field, and SEM images. Eclogite-facies crinoids!
April 10, 2025 at 12:51 PM
@geologyjohnson.bsky.social Finally... These crinoid photos took a bit of digging to find! Field photo (crinoidal dolomite sits between eclogite and cacl schist), close up in field, and SEM images. Eclogite-facies crinoids!
I'm so very excited to be able to connect with so many Geo Twitter friends from the good old days on this platform. I've missed the rock and mineral chat! Here's an beautiful chunk of Norwegian eclogite that my wonderful friend Anjana sent me 😍
November 20, 2024 at 7:29 PM
I'm so very excited to be able to connect with so many Geo Twitter friends from the good old days on this platform. I've missed the rock and mineral chat! Here's an beautiful chunk of Norwegian eclogite that my wonderful friend Anjana sent me 😍