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1篇 您的检索式:作者名="Anna Pryadunenko"
    题名 作者 年代 出处 被引量
1Economical Potential of An Ultramafic Rock at The Kval ya Island, North Norway显示文摘A low-grade metamorphic ultramafic rock at the Kval ya Island, North Norway, shows Ni content up to 5 600 ppm, and an average content of 2 500 ppm Ni. Olivine is absent from the rock, and Ni is principally bonded in pentlandite, violarite and millerite. The rock might be considered as a low-grade ore, with 0.2wt%– 0.56wt% Ni. Other metals that might be of economic interest to extract from the rock include Co (from pentlandite and violarite), and Cr and Fe (from magnetite).Anna Pryadunenko Kre Kullerud 2013矿物学报2013,33,S1:0
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