Statements (39)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:chemicalFormula |
SnO2
|
| gptkbp:cleavage |
none
|
| gptkbp:color |
black
brown yellow reddish-brown |
| gptkbp:containsElement |
oxygen
tin |
| gptkbp:crystalSystem |
tetragonal
|
| gptkbp:discoveredIn |
1832
|
| gptkbp:event |
hydrothermal veins
alluvial placers |
| gptkbp:foundIn |
gptkb:Bolivia
gptkb:Brazil gptkb:China gptkb:Congo gptkb:Indonesia gptkb:Malaysia gptkb:Russia |
| gptkbp:fracture |
subconchoidal
|
| gptkbp:hardnessMohs |
6
7 |
| https://www.w3.org/2000/01/rdf-schema#label |
Cassiterite
|
| gptkbp:IMA_symbol |
gptkb:Cst
|
| gptkbp:luster |
adamantine
submetallic |
| gptkbp:mainOreOf |
tin
|
| gptkbp:namedAfter |
cassiterite (Greek for tin)
|
| gptkbp:radioactive |
non-radioactive
|
| gptkbp:relatedGroup |
oxide minerals
|
| gptkbp:specificGravity |
7.1
6.8 |
| gptkbp:streak |
white
|
| gptkbp:transparency |
opaque
transparent |
| gptkbp:uses |
source of tin
|
| gptkbp:bfsParent |
gptkb:Gem
|
| gptkbp:bfsLayer |
6
|