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Method for predicting concealed lithium deposits based on lithium element content in plants

A technology of element content and plants, applied in the field of geological survey, to achieve a wide range of effects

Inactive Publication Date: 2019-02-15
INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a more accurate, more convenient, more direct and more effective method for predicting hidden lithium deposits based on the content of lithium in plants, overcoming the areas where conventional geophysical and geochemical exploration work cannot be carried out by existing exploration techniques ( Such as the core area and buffer zone of nature reserves, high-altitude special landscape areas) to predict the defects and deficiencies of hidden lithium deposits

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  • Method for predicting concealed lithium deposits based on lithium element content in plants
  • Method for predicting concealed lithium deposits based on lithium element content in plants
  • Method for predicting concealed lithium deposits based on lithium element content in plants

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Embodiment 1

[0035] Example 1 The method of predicting hidden lithium deposits based on lithium content in plants

[0036] 1. Geological background

[0037] Under the funding of the China Geological Survey Project, relevant research work has been carried out on the Jiaka rare metal ore field in western Sichuan. The Jiaka rare metal ore field is located at the junction of Kangding County, Yajiang County and Daofu County in Ganzi Prefecture, western Sichuan Province. It is 270 kilometers away from Chengdu in the east and 25 kilometers away from Tagong Town along the Sichuan-Tibet Highway. The altitude is 4300~4500m. On the tectonic background, it is located in the Yajiang structure-magmatic dome metamorphic group in the middle part of the Yajiang passive terrigenous central fold-nappe belt in the middle of the Songpan-Garze orogenic belt. Spodumene is its main mineral.

[0038] What this embodiment selects is this ore field and the more common nomadic areas in the surrounding areas. Kangd...

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Abstract

The invention discloses a method for predicting concealed lithium deposits based on lithium element content in plants. The method comprises the following steps of: collecting a plant sample from an area to be tested and recording a location of a sampling point; analyzing a lithium element of a preprocessed plant sample to obtain the lithium element content of the plant sample to be tested; and predicting whether the concealed lithium deposits exist in the area to be tested according to the lithium element content of the plant sample to be tested and the spatial coupling relationships between lithium ore bodies. The method overcomes the defects and shortcomings of existing exploration techniques for predicting concealed lithium deposits in special landscape areas where conventional geophysical and geochemical exploration cannot be carried out, maximizes the use of plants for lithium enrichment, and provides a new method for more accurate, more convenient, more direct and more effectiveplant prospecting.

Description

technical field [0001] The invention relates to the technical field of geological survey. More specifically, it relates to a method for predicting hidden lithium deposits based on lithium content in plants. Background technique [0002] As the country's demand for energy minerals becomes stronger and stronger, the investigation, evaluation and prospecting of energy mineral resources represented by lithium is facing a new situation, especially in areas where conventional geophysical and geochemical prospecting work cannot be carried out (such as the core of nature reserves). It is becoming more and more difficult to find those concealed and buried ore bodies, and it is necessary to develop special landscape areas to predict deep hidden lithium deposits (body) trend. Exploring and innovating more accurate, more convenient, more direct and more effective prospecting methods for predicting hidden lithium deposits in the underlying bedrock and popularizing and applying them hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V9/00
CPCG01V9/00
Inventor 于扬王登红高娟琴于沨
Owner INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI