Baltic amber stone with fossil insects - 6 ants Formicidae, several of them probably fighting.
It weighs 4.4 grams. Measurements of stone 29x22x13mm, length of insects body and head ~ 3 - 4mm.
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.