| | Description | |
| Comments: | These deposits occur at sites where gasses vent from the underground fire. Fumarolic. | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Scientific study done by Matt Livingood, Jason Winicaties, and Jared Stein, located at:http://www.offroaders.com/album/centralia/study/ESL201Paper.htm | | Data | |
| Mineral Data: | Click here to view Apjohnite data | | Locality Data: | Click here to view Centralia, Columbia Co., Pennsylvania, USA |
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