Geodes are rocks with a secret. The exterior of the most common geodes is generally limestone or a related rock, but inside is a sparkly quartz crystal or chalcedony deposits.
- 6x1x3.5" includes card with information.
Geodes are rocks with a secret. The exterior of the most common geodes is generally limestone or a related rock, but inside is a sparkly quartz crystal or chalcedony deposits.