Vintage Brazilian Agate Geode Half 1.4kg Botryoidal Bubbly Quartz Crystal . For Sale

Up for sale is a beautiful vintage polished Brazilian Agate Geode half with Botryoidal Quartz interior, this is a remarkably heavy, thick walled natural stone Geode half featuring an incredibly unique internal cavity.This is an old estate collection piece that comes with its original vintage typed label attached to the base.Unlike common jagged crystal Geodes, the central vug features a rare, grape like botryoidal quartz/chalcedony formation with dark mineral inclusions dusted across the spheres.The surface is beautifully polished showing of the spheres, the sample is incredibly solid and thick walled, weighing a hefty 1.4kg.The label on the base is provenance of the vintage and explanation of the geology of the geode.
Please study the photos and if you have any questions please contact me. Thanks