Concept
Alternate Profiles
Different views and formats:
Alternate Profiles ?Profiles (alternative information views) encoded in various Media Types (HTML, text, RDF, JSON etc.) are available for this resource.
- Preferred Labelskos:prefLabel
opal
- URI
- http://resource.geosciml.org/classifier/cgi/commodity-code/opal ↗Go to the persistent identifier link
- Within Vocab
- Commodity Code
| Preferred Labelskos:prefLabel | opal |
|---|---|
| Definitionskos:definition | Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid |
| Exact MatchexactMatch |
http://inspire.ec.europa.eu/codelist/CommodityCodeValue/opal
|
| Broaderbroader |
silica-gemstone
|
| See AlsoseeAlso | Commodity Code |
| Notationnotation | 01.03.29.02 |
| Is Defined ByisDefinedBy | Commodity Code |