Baltic amber stone with inclusion - very rare millipede Diplopoda, Polyzoniida, Polyzonidae.
It weighs 0.2 grams. Measurements of stone 17x11x2mm, length of millipede ~ 4.5mm.
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.