Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:jewelry
|
| gptkbp:associated_with |
gptkb:wealth
gptkb:royalty good fortune |
| gptkbp:color |
gptkb:red
purple yellow-green blue-green |
| gptkbp:color_change_effect |
green to red
|
| gptkbp:composed_of |
Be Al2 O4
|
| gptkbp:difficulty |
8.5 on Mohs scale
|
| gptkbp:discovered_by |
1830s
Nikolai Struve |
| gptkbp:found_in_other_countries |
gptkb:Brazil
gptkb:Tanzania gptkb:Sri_Lanka |
| https://www.w3.org/2000/01/rdf-schema#label |
Russian Alexandrite
|
| gptkbp:is_found_in |
gptkb:Russia
|
| gptkbp:jewels |
gptkb:June
|
| gptkbp:lens_type |
pleochroism
|
| gptkbp:mining_locations |
gptkb:Ural_Mountains
|
| gptkbp:named_after |
gptkb:Alexa_Skill
|
| gptkbp:used_in |
gptkb:jewelry
|
| gptkbp:values |
highly valuable
|
| gptkbp:bfsParent |
gptkb:natural_Alexandrite
|
| gptkbp:bfsLayer |
7
|