شیل
type: Concept
preferred label: shale @en
related: ذخیره اسلیت

سنگ لوح
type: Concept
preferred label: slate @en
related: ذخیره اسلیت

ذخیره اسلیت
type: Concept
preferred label: slate deposit @en
related: سنگ لوح
related: شیل