Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:geological_formation
|
| gptkbp:composition |
gptkb:Chalcedony
gptkb:jewelry gptkb:granite |
| gptkbp:discoveredIn |
gptkb:19th_century
|
| gptkbp:externalAppearance |
Rough, nodule-like
|
| gptkbp:form |
Volcanic activity
|
| gptkbp:foundIn |
gptkb:Australia
gptkb:Germany gptkb:Oregon |
| gptkbp:internalAppearance |
Colorful, patterned agate or opal
|
| gptkbp:notablePlace |
gptkb:Richardson_Ranch,_Oregon
|
| gptkbp:range |
Few centimeters to several decimeters
|
| gptkbp:shape |
Spherical
|
| gptkbp:stateSymbolOf |
gptkb:Oregon
|
| gptkbp:stateSymbolType |
State rock
|
| https://www.w3.org/2000/01/rdf-schema#label |
Thunder egg
|