nealite

arsenite mineral

Facts

11 properties
Instance of
mineral species
Chemical formula
Pb₄Fe(AsO₃)₂Cl₄·2H₂O[3]
IMA Mineral Symbol
Nea[11]
IMA status and/or rank
approved mineral and/or valid name (A)[6]
Mohs' hardness
+4.0[9]
Named after
Leo Neal Yedlin[2]
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
4.JD.05[8]
Nickel-Strunz 9th edition (updated 2009)
4.JD.05[7]
Type locality (geology)
Laurium[10]
🏷️ Also known as
en IMA1979-050 en nealite de Nealit el Νεάλιθος es nealita it Nealite-(H2O)
🔖 Identifiers · 4
Image (Wikimedia Commons)
Nealite-81866.jpg ↗
Dana 8th edition
46.1.6.1
Google Knowledge Graph ID
/g/120_gbxb
IMA Number, broad sense
IMA1979-050

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🔗 Connections
Crystal system 1
Type locality (geology) 1
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Summary

nealite is a mineral species[1].

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APA 4ort.xyz Knowledge Graph. (2026). nealite. Retrieved November 7, 2026, from https://4ort.xyz/entity/nealite
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9w ago · Baum64 · 2026-09-02 view diff on Wikidata ↗
    Mohs' hardness → {'amount': '+4.0'}
    Instance of → —
    Instance of → mineral species
    Named after → Leo Neal Yedlin
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Mohs' hardness: 4.0, [[:toollabs:quickstatements/#/batch/270249|batch #270249]]"
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