In addition, newly reported coesites in paragneisses enclosing eclogites in Dulan area also suggest that the gneiss and enclosed eclogite as a whole underwent early Paleozoic HP-UHP metamorphism.
而已在都兰地区副片麻岩锆石中柯石英包体的发现也证明了含榴辉岩的片麻岩（片岩）与榴辉岩一样同样经历了UHP变质作用。
Preservation of the growth zoning of eclogitic garnets suggests that the UHP rocks have a short residence time before the retrograde metamorphism and have a very high uplift rate.
榴辉岩石榴石生长成分环带的保存说明超高压变质岩在峰期变质阶段有非常短暂的停留时间，并以很快的折返速率抬升到地壳浅部。
Exhumation structures are well-preserved in the UHP rocks and record extensive retrograde metamorphism.
折返构造很好地保存在超高压变质岩石中，并且记录了广泛的退变质作用。
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