AI-created image
                            
                        
                    Statements (25)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:rock
                                        
                                         | 
                            
| gptkbp:appearance | 
                                    
                                        
                                            
                                            speckled with white crystals
                                        
                                        
                                         | 
                            
| gptkbp:color | 
                                    
                                        
                                            
                                            black
                                        
                                        
                                         dark brown  | 
                            
| gptkbp:contains | 
                                    
                                        
                                            
                                            ilmenite
                                        
                                        
                                         magnetite olivine plagioclase  | 
                            
| gptkbp:density | 
                                    
                                        
                                            
                                            high
                                        
                                        
                                         | 
                            
| gptkbp:designationYear | 
                                    
                                        
                                            
                                            1966
                                        
                                        
                                         | 
                            
| gptkbp:discoveredIn | 
                                    
                                        
                                            gptkb:Cumberland,_Rhode_Island
                                        
                                         | 
                            
| gptkbp:features | 
                                    
                                        
                                            gptkb:Rhode_Island
                                        
                                         | 
                            
| gptkbp:firstDescribed | 
                                    
                                        
                                            
                                            1800s
                                        
                                        
                                         | 
                            
| gptkbp:foundIn | 
                                    
                                        
                                            gptkb:Rhode_Island
                                        
                                         | 
                            
| gptkbp:location | 
                                    
                                        
                                            gptkb:Cumberland,_Rhode_Island
                                        
                                         | 
                            
| gptkbp:magnetType | 
                                    
                                        
                                            
                                            true
                                        
                                        
                                         | 
                            
| gptkbp:notableFor | 
                                    
                                        
                                            
                                            high titanium content
                                        
                                        
                                         magnetic properties  | 
                            
| gptkbp:stateRock | 
                                    
                                        
                                            gptkb:Rhode_Island
                                        
                                         | 
                            
| gptkbp:type | 
                                    
                                        
                                            gptkb:geological_formation
                                        
                                         troctolite  | 
                            
| gptkbp:usedFor | 
                                    
                                        
                                            
                                            iron extraction
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Rhode_Island
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            4
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Cumberlandite
                                        
                                        
                                         |