著者

三木 かおり 高橋 泰

出版者

宝石学会(日本)

雑誌

宝石学会誌 (ISSN:03855090)

巻号頁・発行日

vol.24, no.1, pp.3-12, 2004

参考文献数

13

---

On color of gemstone, Sensitive colors and insensitive colors exist in visual sensitives to color difference. the green and light color of yellow, orange, pink, blue, violet belong to sensitive colors, while dark color of red, blue, bluish violet are classified into insensitive colors. These results indicate that general color sensation fit in with color of gemstones. Though faceted gemstones displayed several colors in own complex appearance many facets show bright colors to shadow colors, detail color sensation is analyzed by the visual test to three color difference. The result suggest that the human color sensation recognized a medium bright volume color as a gemstone color.