基于大数据的深部找矿靶区定量成矿预测——以大桥地区金矿为例
王怀涛,王晓伟,罗云之,宋秉田,罗建民,徐磊

Quantitative Metallogenic Prediction of Deep Prospecting Target Based on Big Data:Taking Gold Deposit in Daqiao Area as an Example
Huaitao WANG,Xiaowei WANG,Yunzhi LUO,Bingtian SONG,Jianmin LUO,Lei XU
表5 定量成矿预测模型2.2预测结果统计
Table 5 Statistical of prediction results of the quantitative metallogenic prediction model 2.2
预测单元分级预测有矿单元/个预测有矿单元占比/%有矿单元/个有矿单元占比/%有矿单元 /有矿单元总数较有矿单元平均值 提高倍数
单元总数/个48 157有矿单元总数/个106
Ⅰ级单元1860.39136.9912.2631.77
Ⅱ级单元3010.63134.3212.2619.63
Ⅲ级单元4871.01122.4611.3211.20
预测总数9742.02383.9035.8517.73