julgoldite-(Fe2+)
type: Thing
description: sorosilicate mineral
additional property: PropertyValue
  property ID: P18
  value: Julgoldite-(Fe2)-150087.jpg
additional property: PropertyValue
  property ID: P31
  value: mineral species
additional property: PropertyValue
  property ID: P138
  value: Julian Goldsmith
additional property: PropertyValue
  property ID: P138
  value: julgoldite
additional property: PropertyValue
  property ID: P138
  value: iron
additional property: PropertyValue
  property ID: P274
  value: Ca₂Fe²⁺Fe³⁺₂(Si₂O₇)(SiO₄)(OH)₂·H₂O
additional property: PropertyValue
  property ID: P279
  value: julgoldite
additional property: PropertyValue
  property ID: P373
  value: Julgoldite-(Fe2+)
additional property: PropertyValue
  property ID: P484
  value: IMA1966-033
additional property: PropertyValue
  property ID: P556
  value: monoclinic crystal system
additional property: PropertyValue
  property ID: P579
  value: renamed mineral (Rn)
additional property: PropertyValue
  property ID: P579
  value: approved mineral and/or valid name (A)
additional property: PropertyValue
  property ID: P712
  value: 9.BG.20
additional property: PropertyValue
  property ID: P713
  value: 9.BG.20
additional property: PropertyValue
  property ID: P714
  value: 58.2.2.1
additional property: PropertyValue
  property ID: P2155
  value: pumpellyite-(Mg)
additional property: PropertyValue
  property ID: P2155
  value: pumpellyite-(Fe²⁺)
additional property: PropertyValue
  property ID: P2671
  value: /g/11bc64p_tr
additional property: PropertyValue
  property ID: P2695
  value: Långban
additional property: PropertyValue
  property ID: P10113
  value: Jul-Fe2+
confidence:
  popularity graph score:
    score: 0.001
    score pct: 0
    tier: established
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 10
      unique citations norm: 0.004
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 10
  monthly pageviews: 0
  yearly pageviews: 0
  tier: established
claims:
  P18:
    value: Julgoldite-(Fe2)-150087.jpg
    source count: 0
    confidence: 0.0
  P31:
    value: Q12089225
    source count: 1
    confidence: 0.2
    value label: mineral species
  P138:
    value: Q6307196
    source count: 1
    confidence: 0.2
    value label: Julian Goldsmith
    qualifiers:
      P582: +1972-00-00T00:00:00Z
  P138:
    value: Q1070939
    source count: 1
    confidence: 0.2
    value label: julgoldite
    qualifiers:
      P580: +1972-00-00T00:00:00Z
  P138:
    value: Q677
    source count: 1
    confidence: 0.2
    value label: iron
  P274:
    value: Ca₂Fe²⁺Fe³⁺₂(Si₂O₇)(SiO₄)(OH)₂·H₂O
    source count: 1
    confidence: 0.2
  P279:
    value: Q1070939
    source count: 0
    confidence: 0.0
    value label: julgoldite
  P373:
    value: Julgoldite-(Fe2+)
    source count: 0
    confidence: 0.0
  P484:
    value: IMA1966-033
    source count: 1
    confidence: 0.2
  P556:
    value: Q624543
    source count: 1
    confidence: 0.2
    value label: monoclinic crystal system
  P579:
    value: Q13406860
    source count: 2
    confidence: 0.4
    value label: renamed mineral (Rn)
  P579:
    value: Q13406835
    source count: 2
    confidence: 0.4
    value label: approved mineral and/or valid name (A)
    qualifiers:
      P580: +1966-00-00T00:00:00Z
      P582: +1973-00-00T00:00:00Z
  P712:
    value: 9.BG.20
    source count: 0
    confidence: 0.0
  P713:
    value: 9.BG.20
    source count: 0
    confidence: 0.0
  P714:
    value: 58.2.2.1
    source count: 0
    confidence: 0.0
  P2155:
    value: Q3925563
    source count: 1
    confidence: 0.2
    value label: pumpellyite-(Mg)
  P2155:
    value: Q3925562
    source count: 1
    confidence: 0.2
    value label: pumpellyite-(Fe²⁺)
  P2671:
    value: /g/11bc64p_tr
    source count: 0
    confidence: 0.0
  P2695:
    value: Q1002624
    source count: 1
    confidence: 0.2
    value label: Långban
  P10113:
    value: Jul-Fe2+
    source count: 1
    confidence: 0.2
citations:
  source: The IMA List of Minerals (November 2018)
  stated in qid: Q58888066
citations:
  source: webmineral.com
  stated in qid: Q15222056
citations:
  source: The IMA List of Minerals
  stated in qid: Q13651014
citations:
  source: The IMA List of Minerals (December 2014)
  stated in qid: Q19315626
citations:
  source: mineralienatlas.de
  stated in qid: Q1936589
citations:
  source: Crystal chemistry and nomenclature of pumpellyites and julgoldites (1973)
  stated in qid: Q17281069
citations:
  source: The IMA List of Minerals (January 2017)
  stated in qid: Q28732946
citations:
  source: Julgoldite, the Fe+2 - Fe+3 dominant pumpellyite, a new mineral from Långban, Sweden
  stated in qid: Q99390697

source: Mindat.org
stated in qid: Q15221937

source: IMA–CNMNC approved mineral symbols
stated in qid: Q110360213

wikidata id: Q19862096
domain: mineral_species
level: standard
html url: https://4ort.xyz/entity/julgoldite-fe2-
markdown url: https://4ort.xyz/entity/julgoldite-fe2-.md
facts url summary: https://4ort.xyz/entity/julgoldite-fe2-/facts.json
facts url standard: https://4ort.xyz/entity/julgoldite-fe2-/facts.json
facts url full: https://4ort.xyz/entity/julgoldite-fe2-/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-19T16:54:02.207046Z
entity updated at: 2026-05-03T22:54:58.348740+00:00Z
entity created at: 2026-05-03T15:11:57.866564+00:00Z