Specification of Slate Stone Roof New England Slate
Slate Stone Roof New England Slate
Slate Stone Roof is a fine-grained, homogeneous metamorphic rock that is foliated and derived from a shale-type sedimentary rock rock composed of clay or volcanic ash which undergoes low-grade regional metamorphism. This is the finest fine-grained metamorphic rock. Widely used for roofing components.
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