Gray Slate Metamorphic Rock - Mini Me Geology

Gray slate metamorphic rocks are a metamorphosed shale. Slate can vary in color and is easily broken into sheets for building materials.

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Large Natural Slate Slab With Historic Steel Bar Impressions From the Welsh Quarrymen of the 1800s.

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Raw Slate, Metamorphic Rock Specimen - Approx. 1 - Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs: : Industrial & Scientific

Historic Piece Only One Slate Stone With Drill Bit Impressions From the Welsh Quarrymen in the 1700-1800s. Unique Collectible.

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Contact & Regional Metamorphism, Process & Differences - Video & Lesson Transcript

Gray Shale Sedimentary Rock

6 Metamorphic Rocks – An Introduction to Geology

Slate – Geology is the Way

My Rockin Collection Junior Metamorphic Rocks Kit – Mini Me Geology

Slate: Metamorphic Rock - Pictures, Definition & More