Banded slate
Esquema
Jerarquía
<materiales por composición> > material inorgánico > roca > roca metamórfica > pizarra (mineral) > <pizarra por color o calidad>
Descripción
Slate that is distinguished by the light colored stripes or ribbons running through it. It was prized as a material in bannerstones and other ancient American ceremonial objects. When used in construction, it is known for being less durable than other slates because the ribbons are weaker than the surrounding dark areas.
URI original del concepto
Otros términos
- ribbon slate [nl]
- 條紋板岩 [zh]
- tiáo wén bǎn yán [zh]
- tiao wen ban yan [zh]
- t'iao wen pan yan [zh]
- slate, banded [en]
- ribbon slate [en]
- 帶狀板岩 [zh]