Statements (35)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:associatedMinerals |
gptkb:fluorite
gptkb:calcite barite monazite |
| gptkbp:category |
carbonate mineral
|
| gptkbp:chemicalFormula |
(Ce,La)(CO3)F
|
| gptkbp:color |
brown
reddish yellow |
| gptkbp:containsElement |
gptkb:yttrium
cerium lanthanum fluorine |
| gptkbp:crystalSystem |
hexagonal
|
| gptkbp:discoveredBy |
gptkb:Sweden
|
| gptkbp:event |
alkaline igneous rocks
carbonatites |
| gptkbp:firstDescribed |
1838
|
| gptkbp:hardnessMohs |
4-4.5
|
| https://www.w3.org/2000/01/rdf-schema#label |
bastnäsite
|
| gptkbp:IMA_symbol |
Bst
|
| gptkbp:luster |
vitreous
resinous |
| gptkbp:main_source_of |
gptkb:yttrium
rare earth elements cerium lanthanum |
| gptkbp:namedAfter |
gptkb:Bastnäs_mine
|
| gptkbp:radioactive |
barely detectable
|
| gptkbp:specificGravity |
4.9-5.2
|
| gptkbp:bfsParent |
gptkb:CÉRIUM
gptkb:gadolinium gptkb:praseodymium |
| gptkbp:bfsLayer |
6
|