Compared with lehua manganese deposit in pingxiang - leping faulted basin , which is a sedimentary hydrothermal superimposed type , both orebodies are different obviously in orebody scale , ore type and tenor of manganese etc . , it should be a deposit with different genetic type 并与萍一乐断陷盆地内的沉积加热液叠改型乐华锰矿床进行了对比分析，二者在矿体规模、矿石类型、锰品位等方面存在显著差别，应属不同成因类型的矿床。
2.
The information entropy in spatial distribution reaches the climax in changleng town , shigang town , wangcheng town and lehua town , where have a relatively developed economy , drops to the bottom in songhu town , xiangshan town , lianyu town and tiehe town , first ascends and then descends in 1997 - 2004 ( reaches to the climax in 2002 ) in ten towns like xishan town , shibu town , liuhu town , and so on 信息熵的空间分布，在新建县经济比较发达的长?镇、石岗镇、望城镇及乐化镇的信息熵最大；松湖镇、象山镇、联行乡、铁河乡的信息熵最小；西山镇、石埠乡、流湖乡等10个乡镇的土地利用结构信息熵在1997 - 2004年呈先增大后减小的趋势， 2002年达到最大。
