- https://data.geoscience.earth/ncl
- INSPIRE
- CommodityCodeValue
- _78f445bd-f605-4937-9d09-3c5e5ccfba8f
experimental
Entry: carnelian
URI: http://inspire.ec.europa.eu/codelist/CommodityCodeValue/carnelian
A variety of chalcedony colored by iron oxide, which is commonly used as a semi-precious gemstone. The color can vary greatly, ranging from pale orange to an intense almost-black coloration. When Carnelian grades into brown it is known as Sard. Some very dark brown Carnelian can be classified as Jasper. The distinction between these is very fine and relies more on visual appearance than scientific analysis. As a result, it is very possible that one man's Carnelian may be another man's Sard, Agate or Jasper. - http://en.wikipedia.org/wiki/Carnelian; http://www.controverscial.com/Carnelian.htm
Core metadata
| is a | Concept |
| submitted by | Sophie Chaduteau |
| accepted on | 16 Jul 2026 11:52:51.831 |
Download formats available
| RDF ttl | plain | with metadata |
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All metadata properties
| date accepted |
16 Jul 2026 11:52:51.831
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| date submitted |
16 Jul 2026 09:08:46.418
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| definition |
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| item class |
Concept
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| label |
carnelian
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| notation |
78f445bd-f605-4937-9d09-3c5e5ccfba8f
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| register |
commodity code value
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| status |
status experimental
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| type |
register item
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| version info |
2
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Definition
| broader |
chalcedony
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| definition |
A variety of chalcedony colored by iron oxide, which is commonly used as a semi-precious gemstone. The color can vary greatly, ranging from pale orange to an intense almost-black coloration. When Carnelian grades into brown it is known as Sard. Some very dark brown Carnelian can be classified as Jasper. The distinction between these is very fine and relies more on visual appearance than scientific analysis. As a result, it is very possible that one man's Carnelian may be another man's Sard, Agate or Jasper. - http://en.wikipedia.org/wiki/Carnelian; http://www.controverscial.com/Carnelian.htm
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| in scheme |
Commodity Code Value
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| notation |
carnelian
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| pref label |
carnelian
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| type |
Concept
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