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  • Thumbnail for Iron ore
    Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from...
    54 KB (7,075 words) - 01:24, 9 June 2024
  • Thumbnail for Chalcopyrite
    abundant copper ore mineral. It has the chemical formula CuFeS2 and crystallizes in the tetragonal system. It has a brassy to golden yellow color and a hardness...
    23 KB (2,299 words) - 18:42, 29 April 2024
  • Thumbnail for Wulfenite
    Wulfenite (redirect from Yellow Lead Ore)
    orange-red to yellow-orange color, sometimes brown, although the color can be highly variable. In its yellow form it is sometimes called "yellow lead ore". It...
    20 KB (2,312 words) - 19:01, 26 March 2024
  • Thumbnail for Yellowcake
    Yellowcake (redirect from Yellow-cake)
    from leach solutions, in an intermediate step in the processing of uranium ores. It is a step in the processing of uranium after it has been mined but before...
    7 KB (739 words) - 19:34, 24 May 2024
  • Thumbnail for Limonite
    Limonite (redirect from Brown iron ore)
    Limonite (/ˈlaɪməˌnaɪt/) is an iron ore consisting of a mixture of hydrated iron(III) oxide-hydroxides in varying composition. The generic formula is...
    15 KB (1,669 words) - 16:49, 7 February 2024
  • Thumbnail for Bullfrog County, Nevada
    Bullfrog Mining District in the area, in turn named due to the area's gold ore being colored like a bullfrog. There had been an earlier attempt to create...
    16 KB (1,716 words) - 01:45, 7 March 2024
  • Thumbnail for *H₂éwsōs
    over the sky a veil in rosy and "blood-red" colours using a thread of "yellow ore". She is also depicted as a beautiful golden-haired queen who lives in...
    84 KB (9,490 words) - 11:46, 21 April 2024
  • Thumbnail for Siderite
    Siderite (redirect from Spathic iron ore)
    the Ancient Greek word σίδηρος (sídēros), meaning "iron". A valuable iron ore, it consists of 48% iron and lacks sulfur and phosphorus. Zinc, magnesium...
    11 KB (1,196 words) - 09:59, 10 November 2023
  • Thumbnail for Yellow
    Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575–585 nm. It is a...
    93 KB (10,804 words) - 09:32, 1 May 2024
  • Galena – lead(II) sulfide. Lead ore. Glass of antimony – impure antimony tetroxide, SbO4 formed by roasting stibnite. A yellow pigment for glass and porcelain...
    14 KB (1,523 words) - 23:46, 7 June 2024
  • Thumbnail for Ochre
    Ochre (redirect from Yellow ochre)
    colour from yellow to deep orange or brown. It is also the name of the colours produced by this pigment, especially a light brownish-yellow. A variant...
    39 KB (4,930 words) - 05:35, 2 June 2024
  • (Japanese: 俺、ツインテールになります。, Hepburn: Ore, Tsuintēru ni Narimasu, lit. "I Will Become Twintailed"), abbreviated OreTwi (俺ツイ), is a Japanese light novel...
    34 KB (2,558 words) - 17:04, 30 May 2024
  • varies in color from yellow to brown. It consists mainly of rutile or anatase. It is observed in some igneous rocks and iron ore deposits as the result...
    578 bytes (68 words) - 10:24, 23 October 2021
  • Thumbnail for Uranium ore
    Uranium ore deposits are economically recoverable concentrations of uranium within Earth's crust. Uranium is one of the most common elements in Earth's...
    46 KB (4,826 words) - 03:51, 5 June 2024
  • Thumbnail for Beryl
    tinted by impurities; possible colors are green, blue, yellow, pink, and red (the rarest). It is an ore source of beryllium. The word beryl – Middle English:...
    33 KB (3,145 words) - 14:39, 11 May 2024
  • Thumbnail for Comstock Lode
    The Comstock Lode is a lode of silver ore located under the eastern slope of Mount Davidson, a peak in the Virginia Range in Virginia City, Nevada (then...
    49 KB (7,106 words) - 04:33, 20 December 2023
  • Thumbnail for Yellow Aster Mine
    had been produced in the Rand Mining District, mostly from Yellow Aster. Initially, gold ore was shipped to processing mills at Garlock and later Barstow...
    7 KB (838 words) - 01:54, 4 June 2024
  • Thumbnail for Hematite
    Hematite (redirect from Kidney Ore)
    It is mined as an important ore mineral of iron. It is electrically conductive. Hematite varieties include kidney ore, martite (pseudomorphs after magnetite)...
    22 KB (2,200 words) - 14:55, 17 April 2024
  • Thumbnail for Oric (computer)
    Oric was a brand of home computers sold in the 1980s by Tangerine Computer Systems. Tangerine was based in the United Kingdom and sold their computers...
    20 KB (2,300 words) - 16:22, 30 May 2024
  • Thumbnail for Cadmium sulfide
    more prevalent as an impurity substituent in the similarly structured zinc ores sphalerite and wurtzite, which are the major economic sources of cadmium...
    21 KB (1,976 words) - 18:39, 22 May 2024
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