| Product Catalog > Metamorphic Rocks > Phyllite Metamorphic Rock |
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Phyllite Metamorphic RockPhyllite Metamorphic Rock. Gray, fine-grained rock. Phyllite was originally a sedimentary rock. Each rock sample is approximately 1-2 inches in length and width. An information card with details on the rocks formation, mineral content, characteristics and uses is included. |
