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  • ...before 1959 did not go through the official naming procedure although some minerals published previously have been either confirmed or discredited since that d Mainly renamed minerals and synonyms used by the Handbook of Mineralogy.<ref>[http://rruff.info/ima ...
    69 KB (9,209 words) - 05:25, 20 January 2025
  • ...osium sponsored by the Alloy Phase Committee of the joint IMPMD/SMD of the Minerals, Metals, and Materials Society (TMS), held at the 2000 TMS Annual Meeting i | colspan=4 style="text-align: center;"|'''[[Tetragonal crystal system|Tetragonal lattice system]]''' ...
    40 KB (5,469 words) - 10:31, 12 December 2024
  • ...ounds of [[nickel]] with an [[oxyacid]]. The compounds include a number of minerals and industrially important [[nickel compounds]]. ...two crystallised from sulfuric acid. The hexahydrate has two forms, a blue tetragonal form, and a green [[Monoclinic crystal system|monoclinic]] form, with a tra ...
    34 KB (4,395 words) - 10:46, 3 January 2024
  • ..., NiAsSe [[Jolliffeite]] are pnictide/chalcogenide compounds that occur as minerals. BaNi<sub>2</sub>Ge<sub>2</sub> changes structure from orthorhombic to tetragonal around 480&nbsp;°C.<ref name=banige>{{cite journal |last1=Hlukhyy |first1=V ...
    56 KB (8,268 words) - 21:58, 16 February 2025
  • Difficult to identify zircon from other high-relief and high-birefringence minerals (such as monazite).<ref name=":2" /> ...year = 2012 | title = 238U/235U systematics in terrestrial uranium-bearing minerals | url = http://nora.nerc.ac.uk/id/eprint/17546/1/Hiess_et_al._Accepted_Scie ...
    41 KB (5,547 words) - 05:29, 22 November 2024
  • ...ite? |url=http://dx.doi.org/10.1080/00357529.2002.9925646 |journal=Rocks & Minerals |volume=77 |issue=4 |pages=274–275 |doi=10.1080/00357529.2002.9925646 |bibc ...r, these x-ray measurements only see the average which necessarily shows a tetragonal arrangement, and there is extensive evidence for inhomogeneous deformations ...
    86 KB (11,778 words) - 18:22, 19 January 2025
  • Some minerals are double salts, for example [[Nickelzippeite]] Ni<sub>2</sub>(UO<sub>2</s ...h>, stannic nickel hexachloride <math chem>\ce{SnCl4.NiCl2.6H2O}</math> is tetragonal.<ref name=m420/> ...
    44 KB (5,892 words) - 11:45, 3 January 2024