- Sometimes referred to as flint, Chert is a sedimentary rock rich in silica
- This specimen is perfect for teaching geology students about the many forms of quartz, hardness, crystal habit, and fracture. This set of twelve samples is excellent for group study and examination
- Each specimen is selected and hand processed, ensuring each sample exhibits defining features
- Sourced from a variety of locations around the world
- Each specimen sample is packaged in a transparent bag, and is labeled & barcoded for easy identification
Sometimes referred to as flint, Chert is a sedimentary rock rich in silica. This specimen is perfect for teaching geology students about the many forms of quartz, hardness, crystal habit, and fracture.
While each specimen will vary slightly in shape, size and color, it will measure approximately 1" in length. Each is individually packaged, labeled & barcoded for easy identification and storage.
Each specimen is selected and hand processed, ensuring that each sample exhibits defining features. Pack of 12 samples.