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| Description | |
|---|---|
| Quality of samples: | not specified / average specimens |
| Confirmation | |
| Validity: | Believed Valid |
| References | |
| References: | Reed, Juliet C. (1976), Annotated Biblio. of Minerals New to the Pennsylvania List 1965-1974, The Mineralogical Society of PA, Inc.: 60; Grant, Raymond W. (Feb, 1971), "Pennsylvania Minerals (PM), PM(98), Keystone Newsletter. |
| Data | |
| Mineral Data: | Click here to view Corundum data |
| Locality Data: | Click here to view Corundum Hill, Unionville, Newlin Township, Chester Co., Pennsylvania, USA |
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