PANOVA, Elena Genadievna,MIHAILOV-KICILEVSKYI, Aleksandr Borisovich,VASILIEV, Igor Victorovich,HVOROV, Pavel Vitalievich,KULIK, Natalia Vladimirovna
申请号：
WO2018RU00298
公开号：
WO2018212680(A1)
申请日:
2018.05.08
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
The invention relates to the field of applied geochemistry and could be used in searching mineral resource deposits, in predictive-geochemical mapping of enclosed and semienclosed territories on the basis of data from geochemical mapping territories being investigated and following analyzing samples of soil. The positive result is achieved by congesting the sample net density (especially in searching small and middle gold ore objects), picking samples weighing 50-60 g from the horizon В1; from each picked sample, a suspension is prepared, and from that suspension, a superfine fraction weighing 2-3 g and 2-35 μm in size is extracted and dried at a room temperature for not less than 24 hours. The dried superfine fraction is applied on a glass palette made in the form of plane table with dimensions of 12×10×0.3 cm and square marking 5×5 mm in number not less than 200 squares; the obtained dry superfine sample fractions are placed into those squares and analyzed for rare and dispersed elements by the meth
