• 责任者：Hu Zhongxian (Jilin University ; Changchun 130012 ; China) ; Yu Yuanbang
• 刊名：Geophysical and Geochemical Exploration
• 出版年：2009
• 卷期：33(1)
• 关键词：隐伏矿床 ; blind deposit ; 地球化学勘查 ; geochemical exploration ; 黑龙江省 ; Heilongjiang Province
• 页码：p.35-37,42
• 图表：3 tables, 3 refs.
• 分类号：1500
• issnNo：ISSN1000-8918
• isbnNo：CN11-1906/P

ass=MsoNormal style="MARGIN: 0cm 0cm 0pt">ang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">In this paper, the prospecting work in order of ultra-low and low density (1 site/amespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />ative="False" HasSpace="True" SourceValue="100" UnitName="km">100 km²)amily: 宋体">→ang=EN-US>very low density (1 site/ative="False" HasSpace="True" SourceValue="16" UnitName="km">16 km²)→ang=EN-US>low density (1 site/km²)→ang=EN-US>high density (18 site/km²) geochemical investigation was carried out according to the strategic thought of rapid control of overall situation and gradual reduction of the prospect area by using the MOMEO method. The results are satisfactory in part of the prospect area, as shown by the discovery of some Pb-Zn ore deposits both in shallow places and in depth. The combination of effective geochemical methods is thus very useful in search for ore deposits in forest and swamp areas.amespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />