• Thumbnail for Pseudomorph
    for pseudomorphs is "replacer after original", as in brookite after rutile. An infiltration pseudomorph, or substitution pseudomorph is a pseudomorph in...
    5 KB (599 words) - 11:09, 20 December 2023
  • Thumbnail for Goethite
    Common goethite pseudomorphs include pyrite, siderite, and marcasite, though any iron(II)-bearing mineral could become a goethite pseudomorph if proper conditions...
    17 KB (1,687 words) - 12:12, 26 February 2024
  • Thumbnail for Phantom quartz
    the chemical composition of phantom quartz is silicon dioxide (SiO2). Pseudomorph List of minerals "The Quartz Page: Growth Forms". Amir C. Akhavan. 2005...
    907 bytes (89 words) - 15:08, 5 November 2023
  • Thumbnail for Chalcocite
    alteration of other minerals, it has been known to form pseudomorphs of many different minerals. A pseudomorph is a mineral that has replaced another mineral atom...
    4 KB (309 words) - 16:15, 29 January 2024
  • Thumbnail for Mineral
    is termed a pseudomorph of (or after) the reagent. Illustrated here is a pseudomorph of kaolinite after orthoclase. Here, the pseudomorph preserved the...
    109 KB (13,010 words) - 15:12, 9 May 2024
  • Thumbnail for Dinosaur
    Luz, B.; Sander, M.; Clemens, W.A. (1996). "Dinosaur bones: fossils or pseudomorphs? The pitfalls of physiology reconstruction from apatitic fossils" (PDF)...
    283 KB (28,166 words) - 00:47, 8 May 2024
  • Thumbnail for Shattuckite
    other secondary minerals. At the Shattuck Mine, it forms pseudomorphs after malachite. A pseudomorph is an atom by atom replacement of a crystal structure...
    4 KB (273 words) - 20:02, 18 January 2024
  • Thumbnail for Cephalopod ink
    The shapes taken by ink releases are classified as six types: pseudomorphs; pseudomorph series; ink ropes; clouds/smokescreens; diffuse puffs; mantle...
    14 KB (1,523 words) - 17:53, 23 April 2024
  • Thumbnail for Flint
    Silicified remains of algae and silica pseudomorph after halite in flint. Pebble of Loire near Marcigny, France. Image width: about 5 mm....
    23 KB (2,617 words) - 18:35, 23 April 2024
  • Thumbnail for Malachite
    Individual crystals are rare, but occur as slender to acicular prisms. Pseudomorphs after more tabular or blocky azurite crystals also occur. The stone's...
    24 KB (2,355 words) - 20:54, 6 March 2024