Baltic amber stone with swarm of 15 + fungus gnats Mycetophilidae.
It weighs 1.6 grams. Measurements of stone 25x14x6mm, length of insects body and head ~ 2 - 3mm.
I can send digital high resolution picture by e-mail for personal (not commercial) use. Contact me concerning it.
If you which stone can be made into pendant for free. Please check if stone measurements are suitable for you.