| | Description | |
| Type Locality: | Castle Point, Hoboken, Hudson Co., New Jersey, USA is the type locality for Hydromagnesite | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 190, 273; NJ State Geol. Ann. Rpt(1900):186; Clark, 1993 - "Hey's Mineral Index". | | Associated minerals: | |
| Associates: | Aragonite
| | Data | |
| Mineral Data: | Click here to view Hydromagnesite data | | Locality Data: | Click here to view Castle Point, Hoboken, Hudson Co., New Jersey, USA |
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