| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | annulus | jewelry | An annulus in jewelry symbolizes a circular shape with a void, often representing commitment or marriage. | 2 |
| 2 | spodumene | jewelry | Spodumene is highly valued for its color and clarity in the production of gemstone jewelry. | 2 |
| 3 | zircon | jewelry | Zircon is popular in jewelry for its beauty, brilliance, and affordability. | 2 |
| 4 | mohs scale | jewelry | The Mohs scale is used in jewelry and gemstone cutting to determine the hardness of gemstones and minerals. | 1 |