Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:alsoKnownAs |
Martian blueberries
|
| gptkbp:color |
Gray
|
| gptkbp:composition |
Hematite
|
| gptkbp:discoveredBy |
gptkb:Mars_Exploration_Rover_Opportunity
|
| gptkbp:discoveredIn |
gptkb:Mars
2004 |
| gptkbp:form |
Precipitation from water
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hematite spherules
|
| gptkbp:location |
gptkb:Meridiani_Planum
|
| gptkbp:relatedTo |
Iron oxide concretions on Earth
|
| gptkbp:shape |
Spherical
|
| gptkbp:significance |
Evidence of past water activity on Mars
|
| gptkbp:size |
A few millimeters in diameter
|
| gptkbp:studiedBy |
gptkb:NASA
|
| gptkbp:bfsParent |
gptkb:MER-B
|
| gptkbp:bfsLayer |
6
|