A method for quickly judging whether black rock series has uranium polymetallic mining value

Abstract

The invention belongs to the technical field of uranium ore, and specifically discloses a method for quickly judging whether a black rock series has uranium polymetallic mining value. sample for P 2 O 5 content, element content of V, Ni, Cu, Zn, and measurement of U-Pb isotopic age; step 3, determine the phosphorus content of the black rock series sample; step 4, determine the metallogenic elements of the black rock series sample; step 5: determine The whole rock age of the black rock series samples, so as to judge whether the black rock series in the sample collection area has mining value. The method of the invention can quickly determine whether the black rock series in the target area has uranium polymetallic mining value, thereby improving the ore prospecting efficiency in the black rock series and saving time and capital cost.

Description

technical field [0001] The invention belongs to the technical field of uranium ore, and in particular relates to a method for quickly judging whether a black rock series has uranium polymetallic mining value. Background technique [0002] Black rock series is an important ore-bearing strata for rare metals, non-metals and oil and gas source rocks in my country. Common ore-forming elements include platinum group elements, rare earth elements, phosphorus, vanadium, nickel, molybdenum, uranium, gold, silver, manganese, etc. useful There are more than 30 kinds of elements. At the same time, the distribution of black rock series in my country is very wide. They are distributed in Qinghai, Xinjiang, Tibet, Inner Mongolia in the north, and Guizhou, Hunan, Guangxi, Zhejiang, Jiangxi, Anhui and other provinces in the south. However, not every black rock series of every genetic type in every region contains mineral resources. Therefore, it is very efficient to use traditional geological...

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Problems solved by technology

[0002] Black rock series are important ore-hosting formations of rare metals, non-metals and oil and gas source rocks in my country. Common ore-forming elements include platinum group elements, rare earth elements, phosphorus, vanadium, nickel, molybdenum, uranium, gold, silver, manganese, etc. There are more than 30 types of elements, and black rock series are widely distributed in my country, such as Qinghai, Xinjiang, Tibet, Inner Mongolia in the north, Guizhou, Hunan, Guangxi, Zhejiang, Jiangxi, Anhui and other provinces in the south. But not every genetic type of black rock series in every area contains mineral resources, so it is very efficient to use traditional geological prospecting methods to select areas with better ore-bearing properties in such a wide-distributed black rock series. At the same time, it will cause a lot of loss of manpower, material resources and exploration funds

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