Property talk:P2156

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pseudo crystal habit
possible macrosopic appearance of a crystal different to its molecular symmetry (crystal cell, specimens with twinning or synthetic material)

Represents	crystal habit (Q505892)
Data type	Item
Domain	Minerals (note: this should be moved to the property statements)
Allowed values	According to this template: pseudomonoclinic, pseudoorthorhombic, pseudotetragonal, pseudotrigonal, pseudohexagonal, pseudocubic, pseudorhombohedral According to statements in the property: pseudo-cubic (Q28737006), pseudo-trigonal (Q28737007), pseudo-hexagonal (Q14387135), pseudo-orthorhombic (Q28737009), pseudo-tetragonal (Q28737010), pseudo-monoclinic (Q28737011), pseudo-rhombohedral (Q28731653) or pseudo-octahedral (Q28749112) When possible, data should only be stored as statements
Example	leucite (Q419201) and CdCl2 have a orthorhombic crystal symmetry, but they show a pseudo cubic crystal habit (note: this information should be moved to a property statement; use property Wikidata property example (P1855), Wikidata property example for properties (P2271), Wikidata property example for lexemes (P5192), Wikidata property example for forms (P5193) or Wikidata property example for senses (P5977))
Source	mineralienatlas.de, mindat.org, Athena (note: this information should be moved to a property statement; use property source website for the property (P1896))
See also	crystal habit (P565)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Database reports/Constraint violations/P2156 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 30 Main statement 30 100% of uses
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One of pseudo-cubic (Q28737006), pseudo-trigonal (Q28737007), pseudo-hexagonal (Q14387135), pseudo-orthorhombic (Q28737009), pseudo-tetragonal (Q28737010), pseudo-monoclinic (Q28737011), pseudo-rhombohedral (Q28731653), pseudo-octahedral (Q28749112): value must be one of the specified items. Please expand list if needed. (Help)

List of violations of this constraint: Database reports/Constraint violations/P2156#One of, values statistics, hourly updated report, search, SPARQL

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P2156#Scope, hourly updated report, SPARQL