Home > Term: small colliery
small colliery
Gr. Brit. Generally a colliery producing less than 1,000 st/d (907 t/d). See: large colliery
- Jenis Kata: noun
- Industri / Domain: Pertambangan
- Kategori: Peratmbangan secara umum; Mineral mining
- Government Agency: USBM
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