Locality type: | Quarry |
Classification |
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Species: | Charleshatchettite |
Formula: | CaNb4O10(OH)2 · 8H2O |
Chemical Analyses: |
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Oxide wt%: | | 1 |
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CaO | 7.96 % |
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MgO | 0.24 % |
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Al2O3 | 0.13 % |
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SiO2 | 1.04 % |
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TiO2 | 3.64 % |
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Nb2O5 | 68.07 % |
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H2O (calc) | 22.96 % |
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Total: | 104.04 % |
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Empirical formulas: | 1 | (Ca1.00Mg0.04)Σ1.04(Nb3.62Ti0.32Si0.12Al0.02)Σ4.08O10(OH)2·8H2O |
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Sample references: | |
Confirmation |
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Validity: | Valid - Type Locality |
Data |
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Mineral Data: | Click here to view Charleshatchettite data |
Locality Data: | Click here to view Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada |
Data Identifiers |
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Mindat Occurrence Record ID: | 949192 |
Long-form Identifier: | 1:3:949192:2 |
GUID (UUID V4): | 67cf9cd1-f075-48cf-ad1a-c3cb25f67b26 |
References |
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Haring, Monika M.M., McDonald, Andrew M. (2017) Charleshatchettite, CaNb4O10(OH)2·8H2O, a new mineral from Mont Saint-Hilaire, Québec, Canada: Description, crystal-structure determination, and origin. American Mineralogist, 102 (11) 2333-2340 doi:10.2138/am-2017-5926 |