Baltic amber stone with fossil inclusion - great looking ground sac spider Corinnidae and well preserved springtail.
It weighs 0.7 grams. Measurements of stone 21x11x5mm, length of spider body ~ 4mm, springtail ~ 1mm.
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.