{
  "id": "YZJ-LIB-0004",
  "title": "翡翠观察记录：颜色、透明度与质地",
  "topic": "观察与图像",
  "kind": "资料与记录方法",
  "summary": "观察记录应能让别人知道在什么条件下看到了什么。本站将颜色、透明度、表面特征和检测结论分开记录，便于比较图片和复核描述。",
  "fields": [
    {
      "name": "光照与背景",
      "instruction": "记录自然光或灯光、背景色以及观察方向。"
    },
    {
      "name": "图像处理",
      "instruction": "标记是否调色、滤镜或曝光处理；保留未经修饰的原始记录。"
    },
    {
      "name": "观察位置",
      "instruction": "将色带、表面特征或可见裂隙标到对应照片位置。"
    },
    {
      "name": "透明度条件",
      "instruction": "记录物件厚度、光源与观察方式，不只填一个商业形容词。"
    },
    {
      "name": "结论类型",
      "instruction": "肉眼观察、图像描述、卖家声称和机构报告分别保存。"
    }
  ],
  "steps": [
    "选定能重现的观察条件，记录照片与物件编号。",
    "分别描述各个维度，不将单一照片转换成精确等级。",
    "条件发生变化后追加记录，而不是悄悄替换旧图和描述。"
  ],
  "limit": "图片观察不用于认定处理、产地或精确价格；屏幕显示也不保证与实物一致。",
  "sources": [
    "gia-quality"
  ],
  "facts": [
    {
      "text": "GIA在翡翠品质资料中分别讨论颜色、透明度和质地，并提到观察时的光照条件。",
      "source": "gia-quality"
    }
  ],
  "status": "可公开资料说明",
  "authoring": "本站方法说明；AI辅助整理，外部事实逐项附出处。",
  "version": 1,
  "published": "2026-09-17",
  "modified": "2026-09-17",
  "checked": "2026-09-17",
  "site": "yushizhijia",
  "slug": "yzj-lib-0004",
  "url": "https://www.yushizhijia.com/library/entries/yzj-lib-0004.html",
  "source_records": [
    {
      "id": "SRC-GIA-JADE-QUALITY",
      "title": "Jadeite Jade Quality Factors",
      "publisher": "Gemological Institute of America（GIA）",
      "url": "https://www.gia.edu/jade-quality-factor",
      "published": "原页未标明确切发布日期",
      "kind": "机构科普",
      "summary": "GIA分别讨论翡翠的颜色、透明度和质地等观察因素。",
      "locator": "Color、Transparency、Texture段落及开头的观察说明",
      "scope": "用于说明应分开记录的观察维度；不提供本站商品的等级、现价、产地或鉴定结论。"
    }
  ],
  "publisher": "玉石之家"
}