Characterization of minerals containning manganese and othertransition elements

1)晶体化学：对锰方石榴石、含Rb或Ba的二氧化锰矿物、含Fe或Ni的橄榄石、泵柱石、维苏岩、氧化锰矿物和云石进行了晶体化学研究。描述矿物学：描述了橄榄石、硅辉石、菱铁矿、锰-钙辉石、硅辉石、菱辉石、镁辉石、铁辉石、钙辉石、钠辉石和各种二氧化锰矿物。3)合成了铁辉石、菱铁矿、焦绿石、钙辉石、钙辉石、铁辉石、铁辉石、镁辉石、钾辉石、水辉石和菱辉石，并对它们的合成条件进行了描述。(4)讨论了层状锰矿床的发生方式、地质年龄、原生锰矿的形成过程、浅成热液锰矿脉中的矿物共生、海洋沉积物中的锰微结核和铁锰矿。

1)Crystal chemistryManganese tetragonal garnet, Rb or Ba bearing manganese dioxide minerals,Fe or Ni bearing olivines, pumpellyite, vesuvianite, manganese oxide minerals and todorokite were crystallochemically discussed.2)Descriptive mineralogySonolite, alleghanyite, rhodonite, Mn-hedenbergite, Johannsenite, nambulite, ardennite,sursassite,tirodite, bementite, alabandite, and various manganese dioxide minerals were described.3)Synthetic mineralogyTephroite,rhodonite, pyrochlor, bementite, braunite, ferrian braunite,dannemorite, grandite, hydrograndite and rhodochrosite were synthesized and their synthsized conditions were described.4)Mode of occurrencesGeological age of bedded manganese ore deposits, the process of formation of primary manganese ores, mineral paragenesis in epithermal manganese ore veins and manganese micro nodules and iron-manganese ore in oceanic sediments were discussed.