Natural; common industry optimization (verify with certificate) (state)
Natural, commonly optimized — 14 entries carry this value on the construction or treatment status axis. A cross-cutting status; it must not obscure the natural substance or the actual material identity.
About this classification
This axis is an editorial classification maintained by LumaLark, not a controlled vocabulary published by an outside standards body.
What this axis means
- Axis
- Construction or treatment status
- Definition
- A cross-cutting status; it must not obscure the natural substance or the actual material identity.
Member entries (14)
Names
- 简体中文
- 天然主体；行业常规优化（具体以证书为准）
- 繁體中文
- 天然主體；行業常規優化（具體以證書為準）
- English
- Natural; common industry optimization (verify with certificate)
- 日本語
- 天然主体・業界標準の最適化処理（証明書で確認）
Distribution across the other axes
All 14 members share these values:
- Origin class
- Natural materials
- Material domain
- Natural inorganic gem materials
Identity level
Mineral chemical class
- Silicates (8)
- Oxides / hydroxides (6)
Controlled values on this axis
This table scrolls sideways on narrow screens.
| Value | Status |
|---|---|
| Natural identity; treatment status unknown | A placeholder value rather than a real class (unknown / not applicable / mixed), so it has no page of its own; on entry pages the value is shown as plain text without a link. |
| Treated: dyed | Fewer than three member entries; folded into the axis index page instead of a standalone page, to avoid thin content. |
| Man-made glass | Has its own page |
| Synthetic product | Has its own page |
| Assembled / composite product | Has its own page |
| Imitation; record actual material | Has its own page |
| Reconstructed / pressed material | No glossary entries carry this value, so no standalone page is built; the term remains listed in the controlled-vocabulary table. |
| Artificial material with no natural counterpart | Has its own page |
| Actual material to be verified | Has its own page |
| Cultured formation; treatments recorded separately | Has its own page |
| Natural; common industry optimization (verify with certificate) | Has its own page |
| Natural; treatment common (require certificate to distinguish) | Has its own page |