Nontronite from
State Route 9 and State Route 81 Interchange, Higganum, Haddam, Middlesex County, Connecticut, USA
Classification | ||
---|---|---|
Species: | Nontronite | |
Formula: | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O | |
Comments: | A greenish clay mineral, forming a vein or zone, near the contact of a nepheline-bearing dike and granite gneiss has been identified as nontronite. It was studied by X-ray diffraction. | |
Habit: | clay | |
Colour: | greenish | |
Confirmation | ||
Validity: | Confirmed | |
Confirmation Methods: | XRD | |
Data | ||
Mineral Data: | Click here to view Nontronite data | |
Locality Data: | Click here to view State Route 9 and State Route 81 Interchange, Higganum, Haddam, Middlesex County, Connecticut, USA | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 903850 | |
Long-form Identifier: | 1:3:903850:9 | |
GUID (UUID V4): | 1e26a942-9e49-4b71-a5fe-d377e1d05324 | |
References | ||