- AgeofCurlingtakesyouthroughdifferentepochsandplaces.TheLaozuoshangolddepositwasformedaftertwoepochsofmineralizationprocess.Theglacialepochsarecharacterizedbygreatmountainglaciers,icecaps,piedmontglaciersandmedium-tosmall-scalevalleyglaciers.Anyofvari...
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