Description
The 12 rocks in this set are sedimentary rocks. They are derived from preexisting rocks through the processes of erosion, followed by compaction and chemical precipitation. Each specimen is selected and hand processed by an actual geologist, ensuring the sample exhibits defining features. Specimens are about 1″ each and come with a full-color key for identification. Specimens are not numbered and may vary based on availability.
Product Features
- Size, 1″ each
- Specimens show defining features
- Identification key included