Cradle to Consumer
Identity ID
0a113b6d-7299-4d9f-8963-c55ccd475671
Materials
Associated ID
77ab236f-1576-4381-a6ef-50d743167edf
Included activities starts
Included activities ends
Description
This dataset is a market dataset representing the consumption market of the region. The dataset includes the transport of the product from the gate to the consumption end, and the transport service is calculated based on the transport situation of the product in the region. The product represented by this dataset is lead-silver oxide raw ore, with raw ore grades of lead 4.16% and silver 84.75g/t, and the useful and valuable components in the ore are two core elements, lead (Pb) and silver (Ag); the lead-bearing minerals in the ore are mainly galena, followed by cerussite, with a small amount of associated plumboferrite and mimetite; the silver-bearing minerals are mainly argentite, followed by polybasite, stromeyerite and pyrargyrite, and also contain a small amount of other metallic minerals such as pyrite and magnetite. The non-metallic minerals are mainly dolomite, quartz, muscovite, sericitic dolomite and a small amount of graphite. The metallic minerals are mostly dominated by galena, distributed in an uneven disseminated form, and no gold minerals are found in the ore. This raw ore is the core raw material for lead-silver smelting and processing, with no upstream processing materials; downstream it can serve as the feed for beneficiation and smelting processes, achieving the resource utilization of the valuable metals lead and silver through beneficiation enrichment and smelting extraction. The dataset includes the main raw and auxiliary materials, energy and waste of the production process; infrastructure such as production equipment manufacturing and plant construction is not included within the dataset boundary; the data inventory is formed by merging data from multiple sources.
Activity Description
The entire production process includes the raw ore mining process.
Process Description
The ore is lead–silver oxide ore, with head grades of 4.16% Pb and 84.75 g/t Ag. The mining recovery rate is 85%, and the mining dilution rate is 10%. The lead-bearing minerals are mainly galena, followed by cerussite, with minor lead-bearing manganese oxide and mimetite. The silver-bearing minerals are mainly argentite, followed by silver-bearing tetrahedrite, stromeyerite, and freibergite. Other metallic minerals include minor pyrite and magnetite. The non-metallic minerals are mainly dolomite, quartz, muscovite, sericite, and minor graphite. The metallic minerals are dominated by galena, with minor cerussite, pyrite, and magnetite, and occur as uneven disseminations; no gold minerals were observed. The valuable components of the ore are Pb and Ag.
Time period
2021
2026
Geography
China,Tianjin
Geography comment
Generated by merging multiple data sets in this geographical location.
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
Underground mining is adopted, with a development plan involving an adit and an ore pass, and the mining method is shallow hole shrinkage mining.