Baltic amber stone with fossil insect - very rare large wingless wasp Bethylidae with lot of phoretic mites attached.
It weighs 1 grams. Measurements of stone 21x16x5mm, length of insect body and head ~ 4mm (curled), entire ~ 7mm.
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.