Home > Term: fleckschiefer
fleckschiefer
Ger. Un tipo di ardesia maculato, caratterizzata da macchie minuti o macchie di materiale indeterminato.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ToninaP
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