Statements (53)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:item
|
| gptkbp:appearance |
gptkb:none
|
| gptkbp:artifacts |
gptkb:musician
gptkb:spinel ilmenite chromite |
| gptkbp:awards |
metallic
|
| gptkbp:color |
gptkb:black
|
| gptkbp:depicted_in |
opaque
|
| gptkbp:difficulty |
5.5 to 6.5
|
| gptkbp:discovered_by |
ancient times
|
| gptkbp:ecological_role |
magnetoreception in animals
|
| gptkbp:engine |
gptkb:Mobile_Suit
water treatment steel production catalytic converters magnetic separation |
| gptkbp:environmental_impact |
habitat destruction
mining pollution water contamination |
| gptkbp:field |
ferromagnetic
|
| gptkbp:geographical_feature |
paleoenvironmental studies
magnetic anomalies geothermal energy exploration indicator of volcanic activity source of iron ore deposits |
| gptkbp:historical_event |
amulets
iron production ancient navigation |
| https://www.w3.org/2000/01/rdf-schema#label |
Magnetite
|
| gptkbp:ingredients |
Fe3 O4
|
| gptkbp:is_found_in |
volcanic rocks
Earth's crust sedimentary deposits |
| gptkbp:location |
gptkb:Australia
gptkb:Brazil gptkb:Sweden gptkb:USA gptkb:Native_American_tribe |
| gptkbp:occurs_in |
sedimentary rocks
igneous rocks metamorphic rocks |
| gptkbp:safety_features |
chemical exposure
dust inhalation |
| gptkbp:season |
gptkb:black
|
| gptkbp:social_structure |
isometric
|
| gptkbp:surface |
5.2
|
| gptkbp:uses |
catalysts
iron ore pigments magnetic materials |
| gptkbp:bfsParent |
gptkb:Kimberlite_Pipes
|
| gptkbp:bfsLayer |
4
|