Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Iron_Age
|
| gptkbp:appearance |
perfect in two directions
|
| gptkbp:color |
red to brown
|
| gptkbp:composed_of |
Na Al Si3 O8
|
| gptkbp:difficulty |
6 to 6.5 on Mohs scale
|
| https://www.w3.org/2000/01/rdf-schema#label |
andesine
|
| gptkbp:is_visible_from |
transparent to translucent
|
| gptkbp:luster |
vitreous
|
| gptkbp:structure |
triclinic
|
| gptkbp:surface |
2.65 to 2.75
|
| gptkbp:uses |
gptkb:jewelry
|
| gptkbp:bfsParent |
gptkb:black_labradorite
|
| gptkbp:bfsLayer |
7
|