Percolating. . .
| Geyser: | Sapphire Pool |
| Date/Time From: | 1959-10-17 @ 0600 |
| Date/Time To: | 1959-10-17 @ 2100 |
| Entrant: | JSJ |
| Observer: | McIntyre |
| Time Entered: | 2018-11-12 18:55:04 |
| Time Uploaded: | 2018-11-12 18:55:04 |
| Submitted to: | Geysertimes.org |
| Note: | Large daytime Sapphire Pool eruption on 17 October 1959. Info. from public domain image posted at the YNP website (digital slide collection). See attachment. |
| https://www.flickr.com/photos/jsjgeology/44036224670 | Photo by McIntyre of a Sapphire Pool eruption on 17 October 1959. | Entrant: JSJ Time Entered:2018-11-12 18:55:42 Time Uploaded:2018-11-12 18:55:42 Submitted to:Geysertimes.org |