Home > Term: pizarras bituminosas
pizarras bituminosas
Una pizarra que contiene material bituminoso; Coaly pizarra. Compara: esquisto
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Δημιουργός
- Carlos García
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