近日，中青报·中青网记者跟随一个野外调查项目组进山谷、探密林。在昼夜温差较大的滇西北地区， 这群平均年龄30岁的找矿人，在没路中"找路"，在未知中如实记录来自大地矿藏的"信号"。 1月29日，兰坪项目组成员在兰坪县民族文化广场合影留念。中青报·中青网记者 朱彩云/摄 在大部分需要野外作业的工种里，地质队员是敲"石头"敲得最勤的。 "我们一路走一路观察，只要看到特别的石头，至少给它一锤子。"从业17年，中国地质调查局昆明自然 资源综合调查中心（以下简称"昆明中心"）矿产资源调查室高级工程师潘家荣把地质锤看作自己的"吃 饭家伙"。过去1个月，他和昆明中心多名地质队员在我国在产的第一大铅锌矿——地处云南省怒江州兰 坪县的金顶铅锌矿外围区域采集了6000多份样品、"敲"出了不少岩矿石样本。2月8日，这些野外样品已 完成初加工，被发往昆明中心实验室作进一步加工检测。 1月28日，中青报·中青网记者跟随这个总在路上的野外调查项目组进山谷、探密林。在昼夜温差较大的 滇西北地区，这群平均年龄30岁的找矿人，在没路中"找路"，在未知中如实记录来自大地矿藏的"信 号"。 在他们看来，除了开工在冬季与临近春节外，这一次的野外调查项 ...

Core Viewpoint - The article highlights the ongoing geological exploration efforts in the Lanping area of Yunnan Province, focusing on the dedication and challenges faced by geological teams in discovering mineral resources, particularly in the context of China's growing mineral wealth and resource base [1][5][8]. Group 1: Geological Exploration Efforts - The geological team, consisting of members with an average age of 30, is actively engaged in fieldwork in the remote and temperature-variable regions of northwest Yunnan, collecting over 6,000 samples from the vicinity of the Jin Ding lead-zinc mine [3][4]. - The team utilizes traditional geological tools alongside modern technology, including GNSS positioning systems and handheld computers, to conduct their work effectively in challenging terrains [4][10]. - The exploration is part of a broader initiative to assess and evaluate mineral resources, with significant findings reported in various regions, including the discovery of new mineral bases and the extension of service life for existing mines [5][6]. Group 2: Mineral Resource Statistics - As of now, China boasts 174 mineral types and over 70,000 mineral sites, including 1,034 super-large mineral deposits and 4,997 large deposits, a significant increase from the records of 30 mineral types and 1,203 sites 120 years ago [6][8]. - The "14th Five-Year Plan" period has seen revitalization in old resource bases and the emergence of new ones, with notable discoveries in provinces like Shanxi, Shandong, and Tibet, contributing to the country's mineral resource portfolio [5][6]. Group 3: Team Dynamics and Personal Stories - The geological teams often face harsh conditions and long hours, with many members expressing gratitude for family support, which is crucial for their demanding work schedules [14][15]. - The article emphasizes the personal sacrifices made by team members, including time away from family, and their commitment to the geological profession, which is often seen as a calling [15][16]. - The camaraderie and shared experiences among team members are highlighted, showcasing their dedication to the mission of resource exploration and the importance of their work for national interests [12][14].

Core Viewpoint - The article highlights the ongoing geological exploration efforts in the Lanping County of Yunnan Province, focusing on the search for mineral resources, particularly in the context of the Jin Ding lead-zinc mine, showcasing the dedication and challenges faced by geological teams in their work [2][4][6]. Group 1: Geological Exploration Efforts - The geological team, consisting of members with an average age of 30, has been actively collecting samples in the Lanping area, having gathered over 6,000 samples in the past month [4][6]. - The team utilizes various tools, including geological hammers and GNSS positioning devices, to conduct their fieldwork, often facing challenging terrain and weather conditions [6][11]. - The exploration is part of a broader initiative to assess and evaluate mineral resources in China, with significant findings reported in both established and emerging mining regions [7][8]. Group 2: Mineral Resource Data - As of now, China has 174 mineral types and over 70,000 mineral sites, including 1,034 super-large mineral deposits and 4,997 large deposits, indicating a substantial increase in mineral resources compared to historical records [8]. - The "14th Five-Year Plan" period has seen the revitalization of old resource bases and the emergence of new ones, with notable discoveries in various provinces, including significant gold resources in Liaoning [7][8]. Group 3: Team Dynamics and Personal Stories - The geological team members often express gratitude for the support of their families, highlighting the personal sacrifices made in pursuit of their geological careers [15][16]. - The article emphasizes the camaraderie and shared experiences among team members, as they navigate the challenges of fieldwork together [17].