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Nealite Mineral Data
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General Nealite Information
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 Chemical Formula: |
Pb4Fe++(As+++++O4)2Cl4 |
| Composition: |
Molecular Weight = 1,304.30 gm |
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Iron 4.28 % Fe 5.51 % FeO |
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Arsenic 11.49 % As 17.62 % As2O5 |
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Lead 63.54 % Pb 68.45 % PbO |
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Chlorine 10.87 % Cl 10.87 % Cl |
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- %
Cl -2.45 % -O=Cl2 |
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Oxygen 9.81 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Pb4Fe2+(AsO4)2Cl4 |
| Environment: |
Lead slags. |
| IMA Status: |
Approved IMA 1980 |
| Locality: |
Laurion, Attica, Greece. Link to MinDat.org Location Data. |
| Name Origin: |
Named of Leo Neal Yedlin (1908-1997), micromount mineral collector of New Haven, Connecticut, USA. |
| Name Pronunciation: |
Nealite  |
| Synonym: |
ICSD 74191 |
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PDF 33-755 |
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