| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Jigging | No definition provided | Christopher Rauch | 2023.12.01 |
| Jimboite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Jimson-weed | No definition provided | Christopher Rauch | 2023.12.01 |
| Jimthompsonite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Jinshajiangite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Jiu-jitsu | No definition provided | Christopher Rauch | 2023.12.01 |
| Jivaro Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| Jixianite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| JK | A measure of the length of a position ormeasured vector projected into the j-k (typically Y-Z) plane of thecoordinate system. | Ryan McGranaghan | 2023.04.16 |
| Joachim Hinrich (Schooner) | No definition provided | Christopher Rauch | 2023.12.01 |
| Joaquinite (Ce) | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Joelbruggerite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Joesmithite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Johachidolite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Johannite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Johannsenite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Johillerite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Johnbaumite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| John-dory | No definition provided | Christopher Rauch | 2023.12.01 |
| Johninnesite | No definition provided | Ryan McGranaghan | 2023.04.16 |