Why?

[SteveM]

Rather than merely hit and run, I'd prefer it be part of a seminar or course. These things take time because it's part of curriculum that needs a proposal, planning and execution. I'd welcome students and scientists in related fields. Each of our group having a presentation time with imagery and a talk.

The museum responded astonishingly that fossil pearls had never occurred to any of them, thus extended this invitation.

The author of the previously-cited work with the concentric laminar pearl fossil images appears to be a viable headliner for such an event:

 

[pearlescence]

What did I start????

 

[SteveM]

What did I start????

This thread enjoys your universal and enigmatic title.

I am reminded of a college Music History professor (also British), who at the end of each class would ask "Are there any questions?"

The smartass trombonist in the last row (may he rest in peace) would unfailingly reply "Are there any answers?"

The professor was not to be deterred. It was an entertaining semester!