青藏高原重点资源能源数据库

数据库主要来源于最新的矿产志编制与本项目编图过程中的收集与二次科考新发现矿床与获得的的相关信息。
数据库分为四川-西藏-云南区域数据表和青海数据表两个子表，表中不仅列出了此次科考重点关注的稀贵、稀有、大宗等金属，还列出了其他金属矿产和能源矿产。四川-西藏-云南区域数据表包含21个字段，主要记录了矿床（点）的基本信息与资源状况。属性涵盖矿床编号、地理位置（图幅号与行政区）、主要矿产及其储量、矿石品位、共伴生矿产情况、勘查与开发状态、赋矿岩石类型、矿床成因与类型、成岩成矿时代及构造背景等。此外还包括规模分类、矿床备注等内容，用于提供矿产点的地质与资源特征的简要归纳。共 2445 条矿产地信息记录。青海数据表包含37个字段，系统性地反映矿产地的地质特征、资源规模、成矿背景及勘查开发情况。除基础信息（如名称、省县、交通位置）外，还详细列出主矿种与共伴生矿种的储量、品位及单位；围岩特征、蚀变类型、矿物组合；构造部位和成矿区带层级；以及勘查程度、利用与生产状态和资料来源等。这些信息为地质研究、找矿预测和资源评估提供了全面数据支撑。

This database is mainly sourced from the compilation of the latest mineral gazetteers, data collected during the mapping work of this project, newly discovered deposits from the secondary scientific expeditions of this project, and acquired relevant information.

This database is divided into two sub-tables: the Sichuan-Tibet-Yunnan Regional Data Table and the Qinghai Data Table. These tables not only list the precious, rare and bulk metals that are the key focuses of this scientific expedition, but also include other metallic minerals and energy minerals.

The Sichuan-Tibet-Yunnan Regional Data Table has 21 fields, which mainly record the basic information and resource status of deposits (occurrences). The attributes include deposit number, geographic location (geological map sheet number and administrative region), main minerals and their reserves, ore grade, associated minerals, exploration and development status, ore-hosting rock types, deposit genesis and type, diagenetic and metallogenic ages, tectonic setting, etc. It also includes content such as scale classification and deposit remarks, which are used to provide a brief summary of the geological and resource characteristics of the mineral occurrence points. There are a total of 2445 mineral occurrence records.

The Qinghai Data Table has 37 fields, which systematically reflect the geological characteristics, resource scale, metallogenic background, exploration and development status of mineral occurrences. In addition to basic information such as name, province and county, and transportation location, it also details the reserves, grades and units of main ore minerals and associated ore minerals; wall rock characteristics, alteration types and mineral assemblages; structural locations and metallogenic zone hierarchies; as well as exploration degree, utilization and production status, data sources, etc. This information provides comprehensive data support for geological research, ore prospecting prediction and resource assessment.

搜集汇总

背景与挑战

背景概述

该数据集是第二次青藏高原综合科学考察研究的成果，聚焦青藏高原重点资源能源，包含四川-西藏-云南区域和青海两个子表，共记录2445条矿产地信息，覆盖稀贵、稀有、大宗金属等矿产，详细提供了矿床的基本信息、资源状况、地质特征和成矿背景。数据时间范围从寒武纪到新生代，旨在为地质研究、找矿预测和资源评估提供全面数据支撑。