摘要
阐述了缅甸翡翠阶地矿床由上至下具有黄色砾石层、红色砾石层和黑色砾石层的垂直分带特征 ,通过对翡翠阶地矿床表生地球化学氧化—还原垂直分带的直观表现的分析 ,认为翡翠阶地矿床经历了早期快速堆积 ,中期长期稳定埋藏和后期快速台升的三个演化阶段。
The jadeite jade terrace deposits of Burma can be divided to three layers:upper yellow gravel layer,middle red gravel layer and down black gravel layer.The vertical color zoning in the deposit can reflect hypergene geochemical vertical oxido-reduction zoning.The terrace deposits have been come through three geological evolusion stages:earlier high-speed accumulation, long-term stable embedding and later high-speed lifting.
出处
《珠宝科技》
2004年第2期59-61,共3页
Jewellery Science and Technology
关键词
翡翠阶地矿床
地质演化特征
垂直分带性
地下水
缅甸
terrace deposit of jadeite
geological evolutionary feature
vertical zonality
groundwater
Burma
