Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Iron_Age
|
| gptkbp:color |
varies (often pink, green, blue)
|
| gptkbp:composed_of |
Li Al3 B3 Si6 O18(OH)4
|
| gptkbp:difficulty |
7 to 7.5 on Mohs scale
|
| https://www.w3.org/2000/01/rdf-schema#label |
elbaite
|
| gptkbp:is_visible_from |
transparent to translucent
|
| gptkbp:luster |
vitreous
|
| gptkbp:occurs_in |
found in granitic pegmatites
|
| gptkbp:structure |
trigonal
|
| gptkbp:surface |
3.06 to 3.20
|
| gptkbp:uses |
gptkb:jewelry
|
| gptkbp:varieties |
rubellite, indicolite, watermelon
|
| gptkbp:bfsParent |
gptkb:concert_tour
|
| gptkbp:bfsLayer |
4
|