Home > Term: fleckschiefer
fleckschiefer
Ger un tipus de pissarra tacada caracteritzada per taques minuts o taques de matèria indeterminada.
- Part of Speech: noun
- Industry/Domain: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Creator
- Berenguer Nier
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(V.I.P) 59796 points - 100% positive feedback
