Operating. . .
| Geyser: | Guardian |
| Date/Time: | 1984-05-25 @ 1800 |
| Entrant: | research-mab |
| Observer: | Hutchinson Field Notes - Box 74 |
| Time Entered: | 2017-10-01 19:19:59 |
| Time Uploaded: | 2017-10-01 19:19:59 |
| Submitted to: | |
| Note: | 5-25-84 Cistern Guardian Geyser is a continuous spouter, has been for at least a year. What is noteworthy is its bronz[e] colored metallic sulfide deposit lining which extends out to the vents upper rim & is estimated to be at least a centimeter thick. |