Location predication method for deep favorable mineralization part of sandstone-type uranium ore

A prediction method, sandstone-type technology, applied in the evaluation of metallogenic potential and uranium metallogenic prediction in basins, can solve the problems of high cost and long time consumption, and achieve the effect of low cost, high starting point and high accuracy

Inactive Publication Date: 2016-10-19
BEIJING RES INST OF URANIUM GEOLOGY
View PDF4 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is: in the existing sandstone-type uranium deposit location prediction method for deep favorable ore-forming sites, the process of locating deep favorable ore-forming sites takes a long time and costs high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Location predication method for deep favorable mineralization part of sandstone-type uranium ore

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] A method for predicting the location of favorable ore-forming sites in the deep part of a sandstone-type uranium deposit provided by the present invention will be further described below in conjunction with the accompanying drawings and examples.

[0023] The Kamster area in the eastern Junggar Basin, where the prospecting work for sandstone-type uranium deposits is relatively low, is selected as the example research area. A method for locating and predicting favorable ore-forming sites in the deep part of sandstone-type uranium deposits provided by the present invention specifically includes the following steps:

[0024] Step (1), target layer selection: the main prospecting target layers in the eastern Junggar Basin in the Karmster area are Jurassic layers, and from bottom to top there are mainly the Lower Jurassic Badaowan Formation (J 1 b), Lower Jurassic Sangonghe (J 1 s), Middle Jurassic Xishanyao Formation (J 2 x) and the Middle and Upper Jurassic Shishugou Grou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of uranium metallogenic prediction and metallogenic potential evaluation in basins, and in particular relates to a technology for locating and predicting favorable ore-forming sites in the deep part of sandstone-type uranium deposits. The method comprises the following steps: step 1 integrates regional strata data, and clarifies the main prospecting target horizons of sandstone-type uranium deposits; step 2 selects maps and delineates depth ranges; step 3 delineates favorable sedimentary facies belts; step 4 combines step 2 and step 3 The extracted regional stratification positions are superimposed, and the stratification positions are numbered; step 5 judges the tectonic transformation experienced by the delineated area; step 6 judges the groundwater recharge-diameter-drainage system of the delineated area; step 7 synthesizes Step 4, step 5, and step 6 judge the results, and finally delineate favorable mineralization sites. The invention solves the technical problems of long time consumption and high cost in the existing prediction method, and can quickly, low-cost and high-efficiency locate and predict favorable mineralization positions of sandstone-type uranium deposits in deep basins.

Description

technical field [0001] The invention belongs to the technical field of basin uranium ore-forming prediction and ore-forming potential evaluation, and specifically relates to a method for locating and predicting favorable ore-forming positions in the deep part of sandstone-type uranium deposits. Background technique [0002] Sandstone-type uranium deposits occupy a very important position in the global resource structure, and are also one of the four traditional industrial types of uranium deposits in my country. Since my country focused on in-situ leaching sandstone-type uranium deposits in the 1990s, a large number of uranium deposits have been discovered in many basins in northern my country. However, with the rapid development of nuclear power in my country, higher requirements have been placed on the reserve of uranium resources. Since the prospecting work for sandstone-type uranium deposits began, uranium resources in the shallow part of the basin have been discovered on...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01V9/00
Inventor 何中波秦明宽周觅刘章月郭强许强宋继叶杨烨
Owner BEIJING RES INST OF URANIUM GEOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap