Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:jewelry
|
| gptkbp:appearance |
play-of-color
|
| gptkbp:associated_with |
gptkb:spiritual_growth
creativity healing properties emotional balance |
| gptkbp:color |
gptkb:blue
gptkb:green gptkb:red gptkb:yellow gptkb:orange purple |
| gptkbp:cultural_significance |
featured in local folklore
used in traditional crafts important to Indigenous Australians represents Australian heritage symbol of beauty and rarity |
| gptkbp:difficulty |
5.5 to 6.5 on Mohs scale
|
| gptkbp:discovered_by |
gptkb:19th_century
|
| gptkbp:discovery |
open-pit mining
underground mining alluvial mining |
| gptkbp:famous_for |
high-quality specimens
unique color patterns |
| gptkbp:formed |
formed from silica gel
|
| https://www.w3.org/2000/01/rdf-schema#label |
Victoria Opal
|
| gptkbp:is_compared_to |
gptkb:black_opal
gptkb:boulder_opal gptkb:white_opal other opals |
| gptkbp:is_found_in |
gptkb:Australia
sedimentary rocks |
| gptkbp:legislation |
regulated by Australian laws
protected under mining regulations |
| gptkbp:market |
popular among collectors
exported worldwide used in high-end jewelry sought after by jewelers |
| gptkbp:mining_locations |
gptkb:Victoria,_Australia
|
| gptkbp:sustainability |
mining impacts local environment
|
| gptkbp:treatment |
often treated with oils or resins
|
| gptkbp:type |
gptkb:Opal
|
| gptkbp:type_of_care |
requires gentle cleaning
avoid harsh chemicals store away from direct sunlight |
| gptkbp:uses |
gptkb:jewelry
ornamental purposes |
| gptkbp:values |
varies based on quality
|
| gptkbp:bfsParent |
gptkb:Nature's_Echo
|
| gptkbp:bfsLayer |
7
|