Selective mining of fireclays and kaolins with rotary excavators

Autor: I. N. Berezhnoi, V. I. Seroshtan
Rok vydání: 1965
Předmět:
Zdroj: Refractories. 6:121-127
ISSN: 1573-9139
0034-3102
DOI: 10.1007/bf01290280
Popis: Equipment and the technological process for the separate winning of various sorts of clays and kaolins need to be selected starting from the mining-geological conditions of the deposits of clays all forms of which can be classified in three main vein structures: complex, less complex and simple.
Databáze: OpenAIRE