• Lustre (British English) or luster (American English; see spelling differences) is the way light interacts with the surface of a crystal, rock, or mineral...
    12 KB (1,158 words) - 23:18, 14 January 2024
  • and Entertainment Luster (surname) Nadine Lustre (born 1993), Filipina actress and singer Lustre (mineralogy), a description of the way light interacts...
    2 KB (276 words) - 01:30, 19 December 2023
  • Thumbnail for Mineralogy
    Mineralogy is a subject of geology specializing in the scientific study of the chemistry, crystal structure, and physical (including optical) properties...
    38 KB (3,767 words) - 14:29, 17 January 2024
  • Luminance Luminiferous aether Luminosity Luminous intensity Lumen Lustre (mineralogy) Lux magnifying glass material science – optical properties metamerism...
    11 KB (898 words) - 02:47, 27 March 2024
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    Mineral (category Mineralogy)
    In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid substance with a fairly well-defined chemical composition and a specific...
    109 KB (13,007 words) - 16:14, 20 July 2024
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    the flattened surface being a direction of perfect cleavage on which the lustre is markedly pearly in character. It is colorless or greyish-white, yellowish...
    6 KB (408 words) - 01:52, 2 July 2024
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    Petersburg Univ. Publ. House. 2009. — 556 p. — ISBN 978-5-288-04863-0 Lustre (mineralogy) Sulfide mineral Selenide minerals Telluride mineral Classification...
    15 KB (1,820 words) - 16:27, 13 July 2024
  • Thumbnail for Tiger's eye
    usually a metamorphic rock with a golden to red-brown colour and a silky lustre. As members of the quartz group, tiger's eye and the related blue-coloured...
    6 KB (544 words) - 17:11, 17 July 2024
  • Thumbnail for Semseyite
    Romania Vug filled with clusters of sprays of lightly iridescent, metallic-lustre semseyite blades on sphalerite matrix J.J. Périchaud : "Metal Layers of...
    3 KB (234 words) - 16:52, 20 July 2024
  • Thumbnail for Barstowite
    monoclinic system. It has a Mohs hardness of 3, a white streak and an adamantine lustre. The type locality for Barstowite is Bounds Cliff, St Endellion, Cornwall...
    2 KB (115 words) - 11:32, 8 December 2023