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单词 θ6382
释义
the world > the earth > minerals > ore > [noun] (202)
oreOE

A naturally occurring solid material containing a precious or useful metal in such quantity and in such chemical combination as to make its…

metala1387

Metallic ore. Obsolete.

minea1425

A mineral or metallic ore, esp. (in later use) iron ore. Also figurative.

mineralc1500

A substance obtained by mining; a product of the depths of the earth, esp. one other than a native metal. Also in Mining: an ore. Also figurative.

vein1601

An ore (cf. mine, n. 2a). Obsolete.

spelter1661

Zinc. (Now only Commerce) Also locally applied to various ores.

ram1683

Metal ore of a brittle, crumbly nature. With distinguishing word indicating the type of metal. Cf. slick, n.2

virgin ore1758

(see quots.).

rock1830

U.S. Rock containing a desired metal or other substance; mineral ore.

manganomelane1934

Any of a group of manganese oxide minerals including psilomelane, esp. those with a hard texture.

Subcategories:

— quality or kind of (1)
— piece or lump of ore (5)
— ore on side of vein (1)
— alluvial ore (1)
— pulverulent or granular (2)
— lustrous (1)
— loose (1)
— float-ore (2)
— profitable (1)
— worthless (1)
— suitable for stamping (2)
— suitable for washing (4)
— suitable for shipping (1)
— other classes of ore (1)
— metal ore (163)
— gypsum ore (1)
— others (2)
— substance forming ore (1)
— instrument determining presence of minerals (1)
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更新时间:2025/3/11 2:27:35