This event is in the past.It took place on June 28, 2026 at Mineralogy Museum MINES ParisTech.










5th Arr., Paris
🪐"I touched a piece of rock from Mars!"
👑See gems from Marie-Louise's crown
🏛️"an old 19th century curio cabinet expanded into rooms!"
Step inside a 70-meter Victorian gallery where 5,000 glittering specimens await, including a chunk of actual Mars you can touch. This 200-year-old mineral treasury pairs crown jewels with cosmic rocks in a stunning academic setting.
Historic mineral treasury
Victorian gallery setting
Crown jewels on display
Touch a Mars rock










5th Arr., Paris
🪐"I touched a piece of rock from Mars!"
👑See gems from Marie-Louise's crown
🏛️"an old 19th century curio cabinet expanded into rooms!"
Step inside a 70-meter Victorian gallery where 5,000 glittering specimens await, including a chunk of actual Mars you can touch. This 200-year-old mineral treasury pairs crown jewels with cosmic rocks in a stunning academic setting.
Historic mineral treasury
Victorian gallery setting
Crown jewels on display
Touch a Mars rock