符号说明─表面特征
| 符号 | 中文 | 英文 | 简写 |
| 额外刻面 | Extra Facet | (EF) | |
| 天然糙面 | Natural | (N) | |
| 伤口 | Pit | ||
| 伤痕 | Nick | (N) | |
| 刮伤纹 | Scratch | (S) | |
| 表面脉理纹 | Surface Graining | (SGr) | |
| 磨损纹 | Polish Lines | (PL) | |
| 磨损痕 | Abrasion | (Abr) | |
| 烫伤痕 | Burnmark | (Abr) |
内部特征
| 符号 | 中文 | 英文 | 简写 | |
| 羽裂纹 | Feather | (Ftr) | ||
| 解理裂纹 | Cleavage | (Clv) | ||
| 针点 | Pinpoint | (Pp) | ||
| 内含晶体 | Included Crystal | (Xtl) | ||
| 黑色内含晶体 | Dark Included Crystal | (DXtl) | ||
| 疖(表面晶体) | Knot | (k) | ||
| 云状物 | Cloud | (Cld) | ||
| 针状物 | Needle | (Ndl) | ||
| 内部脉理纹 | Internal Graining | (IntGr) | ||
| 孪晶纹 | Twinning Wisp | (W) | ||
| 内部脉理纹结 | Grain Center | (GrCnt) | ||
| 雷射洞 | Laser Drill Hole | (LDH) | ||
| 缺口 | Chip(small)(large) | (Ch) | ||
| 窟窿 | Cavity | (Cv) | ||
| 内凹天然糙面 | Indented Natural | (IndN) | ||
| 磺伤 | Bruise |
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