{'fraction_non_alphanumeric': 0.033553025763930495, 'fraction_numerical': 0.009586578789694428, 'mean_word_length': 5.20817843866171, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Ore‐controlling Regularities of Thrust‐fold structures and features of Tectono‐geochemical Anomalies at the Xiaozhuqing Exploration Area in the Huize Zn‐Pb District

The huize Zn-Pb ore district in Yunnan province is located in the central southern of the Sichuan—Yunnan—Guizhou Pb-Zn Poly-metallic Mineralization Area in the southwestern margin of the Yangtze Block, and is strictly controlled by fault structures. It has developed to one of the famous production bases of lead & zinc and germanium in China. For more than ten years, Han RS et al. (2001,2003) achieved a series of great ore-finding breakthroughs in the depth of the Huize Zn-Pb district and its peripheral area by applying the fine tectono-geochemical exploration technology to successfully predict and find concealed ore-bodies, and found a series of steep vein rich-ore-bodies, and increased abundant Pb-Zn metal reserves. Based on the unique geological characteristics and ore-forming setting of the Huize Zn-Pb ore district, Han RS et al. (2012) newly proposed the Huize-type (HZT) Zn-Pb deposit, and established the deposit model of structural-fluid injecting mineralization. Han RS et al. (2014) further proposed the hierarchical ore-controlling system of thrust-fold structures, and put forward the studying procedures of fine tectono-geochemical exploration method. But geological works have not studied in the Xiaozhuqing exploration area in the peripheral area of the Huize ore district. Based on summarizing the hierarchical ore-controlling laws of thrust-fold structure, ore-finding target areas in the Xiaozhuqing exploration area were predicted by tectono-geochemical exploration method.