Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:category |
phosphate mineral
|
| gptkbp:chemicalFormula |
Na2Al4(PO4)3F2
|
| gptkbp:color |
white
|
| gptkbp:containsElement |
gptkb:phosphorus
oxygen aluminum sodium fluorine |
| gptkbp:crystalSystem |
orthorhombic
|
| gptkbp:discoveredIn |
gptkb:Portsmouth_Mine,_Massachusetts,_USA
|
| https://www.w3.org/2000/01/rdf-schema#label |
Portsmouthite
|
| gptkbp:IMA_symbol |
Ptm
|
| gptkbp:namedAfter |
gptkb:Portsmouth_Mine
|
| gptkbp:bfsParent |
gptkb:Portsmouth,_New_Hampshire,_United_States
|
| gptkbp:bfsLayer |
5
|