- ore mine
- 矿山
English-Chinese metallurgy dictionary. 2014.
ore mine
Look at other dictionaries:
Mine Hill Township, New Jersey — Township Mine Hill Township highlighted in Morris County. Inset map: Morris C … Wikipedia
mine — {{11}}mine (n.1) pit or tunnel in the earth for obtaining metals and minerals, c.1300, from O.Fr. mine vein, lode; tunnel, shaft; mineral ore; mine (for coal, tin, etc,), of uncertain origin, probably from a Celtic source (Cf. Welsh mwyn, Ir.… … Etymology dictionary
mine — English has two quite distinct words mine. The first person possessive pronoun [OE] goes back to a prehistoric Germanic *mīnaz (source also of German mein, Dutch mijn, and Swedish and Danish min), which was derived from the same Indo European… … The Hutchinson dictionary of word origins
mine — English has two quite distinct words mine. The first person possessive pronoun [OE] goes back to a prehistoric Germanic *mīnaz (source also of German mein, Dutch mijn, and Swedish and Danish min), which was derived from the same Indo European… … Word origins
ore — [[t]ɔ͟ː(r)[/t]] ores N MASS Ore is rock or earth from which metal can be obtained. ...a huge iron ore mine … English dictionary
Ore grade — is a measure that describes the concentration of a valuable natural material (such as metals or minerals) in its surrounding ore. Ore grade is used to assess the economic feasibility of a mining operation: the cost of extracting a natural… … Wikipedia
Mine — Mine, n. [F., fr. LL. mina. See {Mine}, v. i.] [1913 Webster] 1. A subterranean cavity or passage; especially: (a) A pit or excavation in the earth, from which metallic ores, precious stones, coal, or other mineral substances are taken by… … The Collaborative International Dictionary of English
Mine dial — Mine Mine, n. [F., fr. LL. mina. See {Mine}, v. i.] [1913 Webster] 1. A subterranean cavity or passage; especially: (a) A pit or excavation in the earth, from which metallic ores, precious stones, coal, or other mineral substances are taken by… … The Collaborative International Dictionary of English
Mine pig — Mine Mine, n. [F., fr. LL. mina. See {Mine}, v. i.] [1913 Webster] 1. A subterranean cavity or passage; especially: (a) A pit or excavation in the earth, from which metallic ores, precious stones, coal, or other mineral substances are taken by… … The Collaborative International Dictionary of English
Ore City, Texas — City Nickname(s): The Gateway to Lake O The Pines … Wikipedia
Mine reclamation — is the process of creating useful landscapes that meet a variety of goals, typically creating productive ecosystems (or sometimes industrial or municipal land) from mined land. It includes all aspects of this work, including material placement,… … Wikipedia
