{
  "id": "QSY-LIB-0006",
  "title": "绿玉髓：材料名称与绿色普通欧泊的区别",
  "topic": "玉髓与石英",
  "kind": "材料条目",
  "group": "knowledge",
  "summary": "绿玉髓（chrysoprase）是含镍玉髓。绿色普通欧泊（prase opal）虽然外观可能接近，但属于普通欧泊。本条以Haneti研究为依据，列出两类材料及该研究的样本数据。",
  "aliases": [
    "chrysoprase",
    "prase opal",
    "绿玉髓",
    "绿色普通欧泊",
    "Haneti"
  ],
  "properties": [
    {
      "name": "绿玉髓",
      "value": "含镍玉髓，英文 chrysoprase",
      "source": "ref-qianshuiyu-01"
    },
    {
      "name": "对比材料",
      "value": "绿色普通欧泊，英文 prase opal",
      "source": "ref-qianshuiyu-01"
    },
    {
      "name": "研究地点",
      "value": "坦桑尼亚Haneti附近；2009年研究所述材料",
      "source": "ref-qianshuiyu-01"
    },
    {
      "name": "样本折射率",
      "value": "绿玉髓约1.55；绿色普通欧泊约1.45",
      "source": "ref-qianshuiyu-01"
    },
    {
      "name": "样本相对密度",
      "value": "绿玉髓约2.60；绿色普通欧泊约2.11",
      "source": "ref-qianshuiyu-01"
    }
  ],
  "sections": [
    {
      "title": "两种名称为什么不能合并",
      "paragraphs": [
        "材料名称回答组成归属，绿色只是外观描述。整理检索结果时，应分别保留chrysoprase与prase opal；不能因为照片色调相近，就将两个页面或两件标本合并为同一种材料。"
      ]
    },
    {
      "title": "怎样使用这组比较数据",
      "paragraphs": [
        "两组数值用于理解这篇研究如何区分样本，不是给所有产地材料划定统一边界。查单件货品时，应查其对应的材料检测结论，并保留方法和条件。",
        "本条不提供当前矿区产量或供货信息。原文2009年的开采描述应与今天的商业供货声明分开。"
      ]
    }
  ],
  "facts": [
    {
      "text": "研究涉及坦桑尼亚Haneti附近的绿玉髓与绿色普通欧泊，分别为含镍玉髓与普通欧泊；两者色貌可相近，但研究测得折射率约1.55和1.45、相对密度约2.60和2.11。",
      "source": "ref-qianshuiyu-01"
    }
  ],
  "fields": [],
  "steps": [],
  "limit": "数值为该研究样本的近似记录，不能单凭颜色、照片或单个数值给具体货品定名、定产地。",
  "sources": [
    "ref-qianshuiyu-01"
  ],
  "status": "可公开知识资料",
  "authoring": "AI辅助整理；事实对应原始出处，未声称实物检测或专家审稿。",
  "version": 1,
  "published": "2026-09-18",
  "modified": "2026-09-18",
  "checked": "2026-09-18",
  "site": "qianshuiyu",
  "slug": "qsy-lib-0006",
  "url": "https://www.qianshuiyu.com/library/entries/qsy-lib-0006.html",
  "image": {
    "url": "https://www.qianshuiyu.com/zb_users/upload/2026/09/knowledge-batch02/qianshuiyu-01.webp",
    "width": 1280,
    "height": 800,
    "alt": "颜色接近，材料不同示意图：绿玉髓，含镍玉髓，样本折射率约1.55；绿色普通欧泊，普通欧泊，样本折射率约1.45；核对本件，检测名称优先，近似数值来自研究样本。非实物照片。",
    "caption": "图：颜色接近，材料不同。本站原创知识示意图，非实物照片，不按比例；依据及范围见正文。",
    "rights": "本站原创知识图解，未复制机构图片",
    "sha256": "1e1a42e3bb7d553896d5c366b6e18b3c2ba3d37d7c6c090e6ed2d52a954d2866"
  },
  "related_entry_ids": [
    "QSY-LIB-0001",
    "QSY-LIB-0003",
    "QSY-LIB-0007"
  ],
  "related_articles": [
    {
      "title": "绿玉髓与绿色普通欧泊是一种材料吗？读Haneti矿区研究",
      "url": "https://www.qianshuiyu.com/yuanshibaike/22773.html"
    }
  ],
  "change_reason": "新增具体知识或对象档案，关联原始出处与已发布解读。",
  "source_records": [
    {
      "id": "SRC-LIB-QIANSHUIYU-01",
      "title": "GIA：Chrysoprase and Prase Opal from Haneti, Central Tanzania（2009）",
      "publisher": "GIA / Gems & Gemology",
      "url": "https://www.gia.edu/gems-gemology/winter-2009-chrysoprase-prase-opal-shigley",
      "published": "2009",
      "kind": "机构科普或研究",
      "summary": "研究涉及坦桑尼亚Haneti附近的绿玉髓与绿色普通欧泊，分别为含镍玉髓与普通欧泊；两者色貌可相近，但研究测得折射率约1.55和1.45、相对密度约2.60和2.11。",
      "locator": "正文与样本信息；本条标注的事实及其限定范围",
      "scope": "数值为该研究样本的近似记录，不能单凭颜色、照片或单个数值给具体货品定名、定产地。",
      "checked": "2026-09-18"
    }
  ],
  "publisher": "千水玉石网"
}