pH color chart
pH color chart is used to determine pH of the soil.
| Photographer | Jaime Ricci |
| Region | Hawaiian Islands |
| Location | Ka'u desert |
| Day | 1 |
| Event | 8.3 |
| Latitude | 19.397717 |
| Longitude | -155.2947667 |
| Elevation | 1153 |
| People | N/A |
| Keywords | Hawaii, Volcano, Volcanology, Field class 2004, Ph color chart |
| Quality | 4 |
|
