Black Galaxy Quartzite

Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock ,many slates will display a property called fissility, forming smooth flat sheets of stone which have long been used for roofing, floor […]

Glacier White

Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock ,many slates will display a property called fissility, forming smooth flat sheets of stone which have long been used for roofing, floor […]

Montauk Black Slate

Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock ,many slates will display a property called fissility, forming smooth flat sheets of stone which have long been used for roofing, floor […]

Rusty Slate

Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock ,many slates will display a property called fissility, forming smooth flat sheets of stone which have long been used for roofing, floor […]

Silver Shine Slate

Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock ,many slates will display a property called fissility, forming smooth flat sheets of stone which have long been used for roofing, floor […]