4:30am PDT - November 5th, 2022

Zap zap zap! I had a blast visiting @beier_christoph in Helsinki and using his fantastic LA-ICP-MS facility to shoot my East African olivines. Helsinki is a great town with a next level public transportation system! https://t.co/iIOeiKGjLV

2 retweets   0 likes  - Edward W. Marshall (@Tetraheedra)