Indian Agate Skull [1k1556] Sculpture Skulls meaning cavity in this context

meaning cavity in this context

Cristobalite has the same material components as quartz

56kg12cm length x 10cm height x 8cm width

52kg9cm length x 7cm height x 6cm width

and less commonly

Indian Agate Skull [1k1556] Sculpture Skulls meaning cavity in this contextIndian Agate is from the Chalcedony group of stones defined by their microcrystalline structure. Agate is generally translucent to semi transparent and Indian Agate comes in a range of colours and colour combinations, including green, pink, orange yellow and red, with green being the most common colour. This particular carving has irregular patches and mottled banded markings on a two tone base colour of yellow brown and green brown, with an orange