The ultra-large antimony polymetallic deposit is accompanied by a large-scale polymetallic ore dominated by silver, including 800 tons of silver, 130,000 tons of lead and zinc, and 3,000 tons of a large-scale cadmium deposit, in addition to 7,000 tons of tin, and 400 tons of tin. Tons, 铼5.5 tons, all reached the medium scale.
According to mastery, in addition to the first discovery of super-large earthworms in Zhejiang Province, such rare and precious metals such as precious metals, non-ferrous metals, and rare earths were jointly born in the same deposit. This was also the first time in our province.
The deposit was discovered by the First Geological Brigade of the Provincial Geological Survey Bureau. In 2006, a large team owned its exploration rights. Here, they found the ruins of ancient silver mines, ancient mining pits, and silver refining slag. In 2009, a large team took an in-depth search in the mining area and was also lost in confusion. Geological structural patterns need to be re-sorted, and the prospecting direction needs to be re-determined. For several months in a row, chief engineer Yang Xiaochun tried to figure out the various geological drawings. In the end, a large team found silver polymetallic deposits from the region.
Last year, the team leader Xu Gang and the Chief Engineer Yang Xiaochun visited Yunnan Province. After returning to Zhejiang, samples were sampled. Then a number of rare elements were found in the ore, among which were the highest levels of barium, 14 grams per ton of ore.
Rare earth includes 17 kinds of metal elements such as yttrium.钪 is mainly used in cutting-edge technologies such as defense, engineering, aerospace, nuclear power and superconductors, and belongs to the national strategic reserve of rare earth metals. “The market price of wolfberry is about four times that of gold.†Xu Gang explained that other rare metals are also valuable. The market price of tin is one ton of 200,000 yuan; the price of thorium is similar to that of silver, about one ton of six million yuan; A ton of 60 million yuan is equivalent to 10 times that of silver.
“Zhejiang has great potential for prospecting.†Xu Gang said that due to the low level of geological work in the past, the ore prospecting mainly stayed at the surface and shallow parts. In addition to fluorite, pyrophyllite and other non-metallic mineral resources, Zhejiang Province has repeatedly discovered that other mineral resources are not much. With the rejuvenation of the geological survey work, Zhejiang Geological Exploration will also achieve more breakthroughs in resources and provide a strong mineral resource support for Zhejiang's economic and social development.
In the past five years, Zhejiang Province has identified more than 50 mineral sites for further exploration or development, including two large-scale metal mines such as uranium and silver polymetallic ores and over 10 medium-sized or above metal mines such as copper, lead, zinc and molybdenum. Fluorite, pyrophyllite and other large non-metallic minerals more than 10 sites.
17 Inch Steel Rims,18 Inch Steel Wheels,16 Inch Steel Rims,20 Inch Steel Wheels
NINGBO KINTOP AUTOPARTS CO., LTD. , https://www.wheelmake.com