Baltic amber stone with fossil insect - unusually looking collembola, probaly some rar family.
It weighs 0.2 grams. Measurements of stone 8x6x2mm, length of collembola max ~ 2mm.
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.