- secondary ore
- 次生矿
English-Chinese geology dictionary (英汉地质大词典). 2013.
secondary ore
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secondary mineral — noun (geology, mining) 1. A mineral formed after the formation of the rock enclosing it 2. A mineral of minor interest in an ore body undergoing exploitation • • • Main Entry: ↑second … Useful english dictionary
Ore Valley — Coordinates: 50°52′20″N 0°36′31″E / 50.8721°N 0.6085°E / 50.8721; 0.6085 … Wikipedia
Ore genesis — The various theories of ore genesis explain how the various types of mineral deposits form within the Earth s crust. Ore genesis theories are very dependent on the mineral or commodity. Ore genesis theories generally involve three components:… … Wikipedia
Ore resources on Mars — Mars may contain valuable ores that will be very useful to future colonists.[1] The abundance of volcanic features together with widespread cratering are strong evidence for a variety of ores. [2] Contents 1 How deposits are made 2 … Wikipedia
secondary battery — Battery Bat ter*y, n.; pl. {Batteries}. [F. batterie, fr. battre. See {Batter}, v. t.] 1. The act of battering or beating. [1913 Webster] 2. (Law) The unlawful beating of another. It includes every willful, angry and violent, or negligent… … The Collaborative International Dictionary of English
Secondary Metals — Product of refining scrap or alloys as opposed to primary metals produced from ore. ► See also Primary Metals … Financial and business terms
Lateritic nickel ore deposits — are surficial, weathered rinds formed on ultramafic rocks.They comprise 73% of the continental world nickel resources and will be in the future the dominant source for the winning of nickel. Genesis and types of nickel laterites Lateritic nickel… … Wikipedia
Broken Hill Ore Deposit — The Broken Hill Ore Deposit is located underneath Broken Hill in western New South Wales, Australia, and is the namesake for the town. It is arguably the world s richest and largest zinc lead ore deposit. Discovery The Broken Hill ore deposit was … Wikipedia
Carbonate hosted lead zinc ore deposits — World wide distribution of MVT deposits, (red), clastic sediment hosted (green), and unclassified (blue) lead zinc deposits. Source: USGS Carbonate hosted lead zinc ore deposits are important and highly valuable concentrations of lead and zinc… … Wikipedia
Needle ore — Needle Nee dle (n[=e] d l), n. [OE. nedle, AS. n[=ae]dl; akin to D. neald, OS. n[=a]dla, G. nadel, OHG. n[=a]dal, n[=a]dala, Icel. n[=a]l, Sw. n[*a]l, Dan. naal, and also to G. n[ a]hen to sew, OHG. n[=a]jan, L. nere to spin, Gr. ne ein, and perh … The Collaborative International Dictionary of English
List of Tengen Toppa Gurren Lagann secondary characters — This article contains a list of secondary characters from the Japanese anime series, Tengen Toppa Gurren Lagann .It is also worth noting that the whole plot of Tengen Toppa Gurren Lagann is divided into two main story arcs, separated by a seven… … Wikipedia
