width is about 11 inch, height is 18 inch. material amber.
no idea
Thank you for submitting your item for appraisal. This appears to be a piece of natural amber originating from central America. Most of the current demand is driven by chinese collectors who solely buy baltic amber of eggyolk, beeswax or other shades of yellow colour amber. The piece of natural amber in your possession is impressive but the current auction result would be in the price range listed.