percleveite-(La)
type: Thing
description: percleveite series mineral
additional property: PropertyValue
  property ID: P31
  value: mineral species
additional property: PropertyValue
  property ID: P279
  value: sorosilicates
additional property: PropertyValue
  property ID: P484
  value: IMA2019-037
additional property: PropertyValue
  property ID: P556
  value: tetragonal crystal system
additional property: PropertyValue
  property ID: P579
  value: approved mineral and/or valid name (A)
additional property: PropertyValue
  property ID: P690
  value: space group P4₁
additional property: PropertyValue
  property ID: P2695
  value: Mochalin Log REE deposit
additional property: PropertyValue
  property ID: P10113
  value: Pcv-La
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 4
      unique citations norm: 0.002
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 4
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
  P31:
    value: Q12089225
    source count: 1
    confidence: 0.2
    value label: mineral species
  P279:
    value: Q11515488
    source count: 0
    confidence: 0.0
    value label: sorosilicates
  P484:
    value: IMA2019-037
    source count: 1
    confidence: 0.2
  P556:
    value: Q503601
    source count: 1
    confidence: 0.2
    value label: tetragonal crystal system
  P579:
    value: Q13406835
    source count: 2
    confidence: 0.4
    value label: approved mineral and/or valid name (A)
    qualifiers:
      P580: +2019-08-00T00:00:00Z
  P690:
    value: Q13400777
    source count: 1
    confidence: 0.2
    value label: space group P4₁
  P2695:
    value: Q76771415
    source count: 1
    confidence: 0.2
    value label: Mochalin Log REE deposit
  P10113:
    value: Pcv-La
    source count: 1
    confidence: 0.2
citations:
  source: The IMA List of Minerals (November 2019)
  stated in qid: Q76693053
citations:
  source: CNMNC Newsletter 51 (August 2019 and September 2019)
  stated in qid: Q76704571
citations:
  source: The mineralogy of the historical Mochalin Log REE deposit, South Urals, Russia. Part III. Percleveite-(La), La2Si2O7, a new REE disilicate mineral
  stated in qid: Q106993064
citations:
  source: IMA–CNMNC approved mineral symbols
  stated in qid: Q110360213
meta:
  wikidata id: Q76769471
  domain: mineral_species
  level: standard
  html url: https://4ort.xyz/entity/percleveite-la-
  markdown url: https://4ort.xyz/entity/percleveite-la-.md
  facts url summary: https://4ort.xyz/entity/percleveite-la-/facts.json
  facts url standard: https://4ort.xyz/entity/percleveite-la-/facts.json
  facts url full: https://4ort.xyz/entity/percleveite-la-/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T12:24:42.467614Z
  entity updated at: 2026-05-03T22:54:58.348740+00:00Z
  entity created at: 2026-05-03T14:45:48.009869+00:00Z