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Prospecting method and device for pegmatite type lithium ore, computer equipment and medium

A pegmatite and lithium ore technology, applied in computer parts, calculations, instruments, etc., can solve the problems of difficulty in prospecting work, increased difficulty in information extraction and interpretation, and difficulty in accurately delineating prospecting target areas. achieve the effect of improving work efficiency

Active Publication Date: 2021-11-09
INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI
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Problems solved by technology

[0003] At present, the topography of some pegmatite-type lithium mining areas is relatively complex, which leads to an increase in the difficulty of information extraction and interpretation of rock blocks such as pegmatites when prospecting based on remote sensing image data, and it is difficult to accurately delineate the prospecting target area , which brings great difficulty to the prospecting work

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  • Prospecting method and device for pegmatite type lithium ore, computer equipment and medium
  • Prospecting method and device for pegmatite type lithium ore, computer equipment and medium
  • Prospecting method and device for pegmatite type lithium ore, computer equipment and medium

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[0056] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0057] At present, the topography of some pegmatite-type lithium mining areas is relatively complex, which leads to an increase in the difficulty of information extraction and interpretation of pegmatite and other rock blocks when using the existing prospecting scheme based on remote sensing image data. Accurately delimiting the prospecting target area has brought great difficulty to the prospecting work.

[0058] In view of this, an embodiment of the present invention provides a pegmatite-type lithium ore prospecting method, ba...

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Abstract

The embodiment of the invention discloses a prospecting method and device for pegmatite type lithium ore, computer equipment and a medium. A specific embodiment of the method comprises the following steps: determining fault structure information of a target area by using radar image data and first remote sensing image data of the target area; determining lithology information of the target area by using the second remote sensing image data of the target area; the third remote sensing image data and the fourth remote sensing image data of the target area being subjected to data fusion and then input into a trained multi-classification calculation model for recognition, obtaining pegmatite type lithium ore information of the target area, and determining pegmatite type lithium ore distribution density information of the target area according to the pegmatite type lithium ore information of the target area; and according to the fault structure information, the lithology information and the pegmatite type lithium ore distribution density information of the target area, determining a pegmatite type lithium ore prospecting target area in the target area. According to the implementation mode, a powerful scientific basis can be provided for finding pegmatite type lithium ore more accurately and prospecting in the field.

Description

technical field [0001] The invention relates to the field of mineral resource development. More specifically, it relates to a pegmatite-type lithium ore prospecting method and device, computer equipment and media. Background technique [0002] Lithium is an indispensable strategic resource for the development of emerging industries. It can not only store energy, save energy, but also increase production capacity. It is highly used in both military and civilian applications, so it is called "the energy metal of the 21st century". The global lithium deposits are mainly brine type and pegmatite type. Among them, the pegmatite type lithium deposit is one of the important deposit types because it is rich in strategic elements such as Li. The formation of the pegmatite type lithium deposit is mainly pegmatite type It is caused by the enrichment of lithium element during the rock formation process. [0003] At present, the topography of some pegmatite-type lithium mining areas is...

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Application Information

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IPC IPC(8): G01V11/00G06K9/00G06K9/46G06K9/62
CPCG01V11/00G06F18/24G06F18/25G06F18/214
Inventor 代晶晶姜琪王登红刘善宝王成辉
Owner INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI
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