Trade name: čedič (melilitit)
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| Object: | Hrad |
| Architectural Element: | Tower |
| Architectural Object: | Castle |
| Address: | Cheb |
| Object Description: | zdivo chebského hradu |
| District: | Cheb |
| Region: | Karlovarský |
| State: | CZECH REPUBLIC |
| Way of Utilization Description: | Vnější a vnitřní líc zdiva Černé věže. |