experimental
Definition
Nature |
Référent
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broader |
Silice
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category |
geology
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description |
SiO2
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in scheme |
Minerals
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label |
|
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mnemo |
M499
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narrower |
Amethyst
| Quartz (gemstone group)
| Citrine
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notation |
148
|
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pref label |
|
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status |
Valid
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type |
Concept
|