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Outline
The iron ore deposit is divided into east and west ore blocks. The east ore block is composed of five ore bodies controlled by the 42 and 46 lines and the west ore block is composed of two ore bodies controlled by the 30 line. They are over 800 m apart and connected with convergent and narrow skarn zone in the middle. There are seven ore bodies in total and their common features are that they are stratiform-like or stratiform, north-dipping, the upper dip angle is gentler and the lower one is slightly steeper, the upper part is thinner and the lower part is thicker gradually as well as there is a tendency to expand and extend to the deep. The graphite deposits are distributed between the 38~50 lines, forming a total of 8 ore bodies. According to the mineral combination and metamorphic grade of ore-controlling rocks, the deposit is considered to be a regional sedimentary metamorphic deposit.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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