Geode Appraisal
Category: Mineral Specimen

Description
A rough, natural rock formation with a hollow center lined with crystal formations, possibly quartz.
Appraisal Report
The item appears to be a geode, which is a type of mineral formation that can contain various types of crystals, often quartz. The appraisal range considers its size, potential quality of crystals inside, and current market demand for such specimens. If the interior contains notable and well-formed crystals, the higher end of the range may apply.
Appraisal Value
$50 - $150