This foliated metamorphic rock usually forms at convergent plate boundaries, and recrystalises with immense heat and pressure. Excellent for students learning about differential stresses and foliation in metamorphic rocks. While each specimen will vary slightly in shape, size and colour, it will measure approximately 1"" in length. Each is individually packaged, labeled and barcoded for easy identification and storage.
- Every specimen is selected and hand processed by an actual geologist, ensuring that each sample exhibits defining features
- Excellent for students learning about differential stresses and foliation in metamorphic rocks
- Set of 12 samples
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