| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Connecticut Minerals: Their Properties and Occurrence, Bulletin No. 77, A revision of Bulletin No. 51, 1931, State Geological and Natural Survey, Hartford, Connecticut, 1951, pp. 67-68 | | Data | |
| Mineral Data: | Click here to view Serpentine Group data | | Locality Data: | Click here to view New Haven, New Haven Co., Connecticut, USA |
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