酸素のイソトープとエメラルドは,古代以来,貿易路線でした
Giuliani1, Chaussidon, Schubnel
1Institut de Recherche pour le Developpement, Centre de Recherches Petrographiques et Geochimiques (CRPG)-CNRS, Boite Postale 20, 54501 Vandoeuvre-les-Nancy, France. Laboratoire de Mineralogie, Museum National d'Histoire Naturelle, 61 rue.
Science (New York, N.Y.)
|January 29, 2000
まとめ
歴史的なエメラルドは驚くべき起源を明らかにしています. 職人達は,何世紀も前の20世紀の鉱床からの石を使用し,コロンビアのエメラルドは16世紀以降,貿易路線を支配した.
科学分野:
- 地質化学 地質化学
- 宝石学 宝石学 宝石学とは
- 考古学科学 考古学科学とは
背景:
- 歴史的なエメラルド・アーティファクトは,古代の貿易と地質学的調達に関する洞察を提供します.
- パキスタン,エジプト,オーストリアからのエメラルドは,16世紀以前に主要な源でした.
- コロンビアのエメラルド鉱山の発見は,世界の宝石貿易の動態を劇的に変えました.
研究 の 目的:
- 酸素同位体分析を用いて歴史的なエメラルドの起源を調査する.
- 古代から18世紀までのエメラルドの貿易路線と地質学的源泉を追跡する.
- 20世紀の埋蔵地からのエメラルドが歴史的時代に利用されたかどうかを判断するために.
主な方法:
- 歴史的なエメラルドのアーティファクトの酸素同位体分析.
- エメラルドの地化学的特徴. エメラルドの地化学的特徴.
- 歴史的な貿易ルート分析.
主要な成果:
- 酸素同位体組成は,職人が20世紀まで発見されなかった鉱床からのエメラルドを使用していたことを示しています.
- パキスタン,エジプト,オーストリアのエメラルドは古代にシルクルート経由で取引されていた.
- コロンビアのエメラルドは16世紀以降に支配的になり,ヨーロッパ,インド,フィリピンとの貿易に影響を与えました.
結論:
- 歴史的なエメラルド・アーティファクトは,その調達と取引に関する従来の理解に挑戦しています.
- 地質学的に最近の埋蔵からのエメラルドは,歴史的な宝石に組み込まれました.
- この研究は,コロンビアのエメラルドが16世紀以降,世界の宝石市場で及ぼした大きな影響を強調しています.
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