Hi @bitfiend I wish I knew of this category #rockhound before posting as i would have added it here as well (just edited the categories and added #rockhound) .
Looking at your posts I can see your into your rocks and crystals especially ones when a light is underneath bring gifts of a whole new dimension!
Moldavite is surely for You, you will have to tie good string on them, or a good clasp as they are so high vibration a lot of people loose them as they tend to fly off!.

I love your story about the Lybian glass it gave me a chuckle thinking about holding a chunk of the glass filament. The next time I see a friend of mine that believes this theory, incidentally he drinks his own urine, I'm not into the idea think its called (taking the piss) i will show him my evidence.
Seriously though these are rarer than rocking horse dung!

I do have a friend that has a few kilos of lybian glass probably the biggest collection around but has them carved and made into exquisite jewellery. I've even got a necklace that I've crafted from small tumbled pieces collected from the cutting and crafting of bigger bits, but that's another story....
Great to connect with you another #geology enthusiast i look forward to sharing posts in the future with you too 😊