| | Description | |
| 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: 938; "Maine Mineral Localities, 3rd Ed." by Thompson, W.B., et.al., 1998. | | Data | |
| Mineral Data: | Click here to view Eosphorite data | | Locality Data: | Click here to view Black Mt. Quarry, Rumford, Oxford Co., Maine, USA |
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