A kind of sea area gold ore prospecting method

Abstract

The invention provides a gold exploration method in sea areas. The method comprises the following steps: step1, selecting a favorable metallogenic region; step2, making a high precision magnetic measurement geological structure deduction and interpretation map of mining sea area; step3, making a mining sea area geological structure map to determine an optimal metallogenic section; step4, determining a theoretical geographic coordinate value of a drilling hole position; step5, mounting a core drilling machine; step6, obtaining the rock core from the whole drilling hole and performing the location survey of the orifice coordinate of the drilling hole; and step7, analyzing and testing the rock core sample obtained in the step6, and then obtaining the spatial position and the gold grade change data of the gold ore body in the sea area.

Description

technical field [0001] The invention relates to an ore prospecting method, in particular to a sea area gold ore prospecting method. Background technique [0002] The importance of gold in the economy and people's livelihood is widely known. Therefore, most countries in the world have taken various effective measures to vigorously develop gold mines. The gold boom that has been set off in recent decades has continued unabated, and its development momentum is getting bigger and bigger. Our country has applied and introduced a variety of gold prospecting methods, such as "Gold Deposit Geology and Prospecting Methods" edited by Luan Shiwei et al. (Sichuan Science and Technology Press, 1987.06) and "Gold Prospecting Methods and Prospecting Methods" edited by Zhao Puyun et al. Technology" (Atomic Energy Publishing House, 1994.05), etc., have achieved good results in prospecting. [0003] In the past, gold mines were looked for on land at home and abroad, and the gold mine prospec...

Images