No disponible en alta resolución vía web. Entrega en 24 horas.
Título: Graywacke, New York State
Descripción: Ver traducción automática
Traduciendo...
Traducción automática:
Graywacke (or greywacke) is an old term describing a dark colored gritty sandstone, usually cemented with abundant clay minerals and silica. Graywacke is characterized by a range in constituent grain sizes, but invariably set into a hard, compact matrix. Many graywackes are associated with old formations that have been deeply buried.
Crédito: Album / Science Source / JOEL AREM
Tamaño imagen: 3774 × 2550 px | 27.5 MB
Tamaño impresión: 32.0 × 21.6 cm | 1485.8 × 1003.9 in (300 dpi)