khatyrkite
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Cupalite — General Category Native element class, alloy Chemical formula (Cu,Zn,Fe)Al Strunz classification 01.AA.20 … Wikipedia
List of minerals K-M (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
Khatyrkit — Andere Namen IMA 1983 085 Chemische Formel (Cu,Zn)Al2 Mineralklasse Elemente Metalle und intermetallische Legierungen 1.AA.15 (8. Aufl. I/A.03 20) (nach Strunz) 01.01.15.02 (nach Dana) Kristallsystem tetragonal … Deutsch Wikipedia
Quasicrystal — Atomic model of an aluminum palladium manganese (Al Pd Mn) quasicrystal surface. Similar to Fig. 6 in Ref.[1] A quasiperiodic crystal, or, in short, quasicrystal, is a structure that is ordered but not periodic. A quasicrystalline pattern can… … Wikipedia
cupalite — noun A rare mineral of copper and aluminium, closely related to khatyrkite … Wiktionary
Native element minerals — are those elements that occur in nature in uncombined form with a distinct mineral structure. The elemental class includes metals and intermetallic elements, semi metals and non metals. This group also includes natural alloys, phosphides,… … Wikipedia