Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:associatedMinerals |
gptkb:epidote
gptkb:prehnite quartz |
| gptkbp:category |
silicate mineral
|
| gptkbp:chemicalFormula |
Ca2Fe2+Al2BSi4O15(OH)
|
| gptkbp:cleavage |
distinct
|
| gptkbp:color |
brown
reddish brown yellowish brown clove brown |
| gptkbp:crystalSystem |
triclinic
|
| gptkbp:discoveredIn |
gptkb:France
1800s |
| gptkbp:event |
metamorphic rocks
skarn deposits contact metamorphic zones |
| gptkbp:fracture |
uneven
|
| gptkbp:hardnessMohs |
6.5-7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ferroaxinite
|
| gptkbp:IMA_symbol |
Fax
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
iron (ferrum)
|
| gptkbp:specificGravity |
3.28-3.32
|
| gptkbp:streak |
grayish white
|
| gptkbp:subclassOf |
axinite group
|
| gptkbp:transparency |
translucent
transparent |
| gptkbp:uses |
granite
collector's mineral |
| gptkbp:bfsParent |
gptkb:Axinite
|
| gptkbp:bfsLayer |
7
|