North River bluestone
Esquema
Jerarquía
<materials by composition> > inorganic material > rock > sedimentary rock > <sedimentary rock by composition> > sandstone > <sandstone by composition> > <sandstone by composition: aggregate type> > argillaceous sandstone > bluestone
Descripción
A dark bluish gray sandstone quarried on the west side of the Catskill Mountains near the Delaware River (formerly North River) in New York. In the 19th century, North River bluestone was used for sidewalks and curbs.
URI original del concepto
Otros términos
- North River arduin [nl]
- piedra azul del North River [es]
- bluestone, North River [en]
- North River blue-stone [en]