| Locality type: | Quarry |
| Classification |
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| Species: | Fourmarierite |
| Formula: | Pb(UO2)4O3(OH)4 · 4H2O |
| Comments: | "In a study at Harvard University, in 1964, both fourmarierite and vandendriesscheite were identified, by X-ray diffraction, as components of hard "gummite" pseudomorphs after uraninite from the Rock Landing quarry. Fourmarierite is reddish; vandendriesscheite, yellow. The material came from the Charles Thomas collection." Schooner (circa 1980s). |
| Habit: | pseudomorphs after uraninite |
| Colour: | reddish |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | XRD |
| Data |
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| Mineral Data: | Click here to view Fourmarierite data |
| Locality Data: | Click here to view Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 654860 |
| Long-form Identifier: | 1:3:654860:5 |
| GUID (UUID V4): | 9ab6e835-eedd-422d-b10e-6bfaa803c80d |
| References |
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