目的很明确：龙华矿区的镍钴为什么富得流油？ 17.5%对0.2%。这是一组让地质学家心跳骤停的数字。 广西金秀，一块深埋地下的石头被唤醒。它的镍含量是常规工业标准的80倍。这不只是矿物学的新名 字，这是大自然在46亿年的化学实验中，为中国紧缺的战略资源留下的一条生路。 四百公斤里的微米博弈 这事儿听着像神话，其实是工业级的暴力美学。 2021年，中国地质科学院的团队开进广西大瑶山。他们带走了400公斤的石头。 聚焦离子束像一把纳米级的手术刀，把镓离子打成束，在微米级的石头上做"开颅手术"。 几个小时的雕刻，挖出那一粒尘埃。 回到北京，实验室的灯光下，这400公斤矿石被切片、打磨，变成了0.03毫米的薄膜。 这是一场微观世界的"大海捞针"。 严加永和汤贺军盯着显微镜，在亿万个晶体中寻找那个"异类"。 终于，一个十几微米的颗粒闯进视野。 它太小了，肉眼根本看不见。但在电子探针的视界里，它的光谱异常刺眼。 怎么取？ 不用手，用光。 X射线穿透晶体，原子排列被解密。 镍、铋、锑、砷、硫。 一种全新的排列组合，一个地球矿物家族的"黑户"。 经过国际矿物学会两轮严苛投票，它拿到了"出生证"。 名字很中国：金秀矿。 这不仅 ...

Core Viewpoint - A new mineral named "Jinxiuite" has been discovered by a research team from the Chinese Academy of Geological Sciences in Guangxi, representing a significant advancement in mineralogy and potential applications in material science [7][9]. Group 1: Discovery Process - The research team collected over 400 kilograms of ore samples from the Longhua mining area in Guangxi to investigate the unusual enrichment of nickel and cobalt [7]. - The samples underwent a meticulous process involving grinding into ultra-thin samples and scanning with an electron microscope, followed by micro-level extraction and analysis to confirm the mineral's unique characteristics [8]. Group 2: Naming and Significance - The name "Jinxiuite" is derived from its discovery location, Jinxiu Yao Autonomous County, symbolizing the area's natural beauty and ecological significance [9]. - The mineral's discovery is likened to finding an unrecorded star in the universe, highlighting its scientific value beyond mere exhibition [9]. Group 3: Unique Characteristics - Jinxiuite's chemical formula belongs to the tetragonal crystal system, with a unique combination of nickel, bismuth, antimony, arsenic, and sulfur that differs fundamentally from known minerals [9]. - The mineral's layered structure may inspire the design of new functional materials, particularly in thermoelectric conversion applications [10]. Group 4: Implications for Industry - The Longhua deposit has a nickel and cobalt content nearly 80 times higher than conventional industrial standards, indicating its rarity and potential for the renewable energy sector [10]. - The discovery underscores the growing demand for nickel and cobalt in the new energy vehicle battery industry, as well as the associated elements bismuth and antimony for semiconductor and high-end manufacturing [10]. Group 5: Future Research Directions - The Chinese Academy of Geological Sciences plans to conduct further research on Jinxiuite, including tracing its genesis and evaluating its economic viability for resource recovery [11]. - The establishment of Jinxiuite as a marker mineral could aid in future geological explorations for nickel and cobalt deposits across the country [11].

Core Viewpoint - The discovery of a new mineral named Jinxiuite, composed of nickel, bismuth, antimony, arsenic, and sulfur, has been officially approved, highlighting China's advanced geological survey capabilities and its significance in resource exploration [1][3]. Group 1: Mineral Discovery - Jinxiuite was discovered in the Longhua nickel-cobalt deposit in Jinxiu Yao Autonomous County, Guangxi, which has a nickel content of approximately 17.5% and cobalt content of about 1.5%, significantly higher than conventional standards [1]. - The discovery of Jinxiuite represents a milestone in scientific breakthroughs, expanding human understanding of material properties and potentially leading to the synthesis of new materials with unique characteristics [3]. Group 2: Economic Implications - The Jinxiuite mineral contains valuable metals such as nickel and cobalt, which are crucial for resource utilization and economic benefits, especially given China's reliance on imports for cobalt [2]. - Establishing theoretical models for Jinxiuite as a marker mineral could enhance future geological exploration, indicating the potential presence of economically valuable nickel-cobalt mineralization [2]. Group 3: Research and Approval Process - The process of discovering and obtaining approval for a new mineral involves extensive sampling, data analysis, and comparison with existing minerals, culminating in a proposal submitted to the International Mineralogical Association [4][5]. - The approval process includes initial reviews and multiple rounds of voting before a new mineral is officially recognized and named, as seen with Jinxiuite, which was named after its location in Guangxi [5].

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Core Viewpoint - The discovery of a new mineral named Jinxiuite (金秀矿) by the China Geological Survey team highlights the significance of the Longhua nickel-cobalt deposit in Guangxi, which is characterized by high-grade hydrothermal nickel-cobalt mineralization and is crucial for China's resource strategy in nickel and cobalt [1][3][4] Group 1: Mineral Discovery - The new mineral Jinxiuite has been officially approved with the international designation IMA2025-059, and its chemical formula is Ni₁₈Bi₂SbAsS₁₆ [3] - Jinxiuite is the second new mineral discovered in the Longhua nickel-cobalt deposit, following the discovery of Guixiangite (贵祥矿) [3] Group 2: Geological Significance - The Longhua nickel-cobalt deposit is characterized by high-grade vein-type mineralization, primarily composed of nickel-cobalt arsenic sulfides, indicating a complex formation process involving multiple phases of magmatic hydrothermal activity [3][4] - The discovery of Jinxiuite and Guixiangite suggests that the mineral composition is influenced by early mineralization processes, with later stages introducing more cobalt-bearing minerals and increasing concentrations of bismuth and antimony [3] Group 3: Industry Implications - Nickel and cobalt are critical minerals for China, with applications in aerospace, chemical, mechanical manufacturing, and home appliances, particularly as key components in lithium-ion batteries [4] - The discovery of new mineral resources is significant for addressing China's reliance on imported cobalt, which has been a long-standing issue due to the scarcity of domestic resources [4]

Core Viewpoint - The discovery of a new mineral named Jinxiuite in China represents a significant scientific breakthrough, enhancing the understanding of mineral resources and potentially leading to new material applications [1][8]. Group 1: Discovery and Characteristics - Jinxiuite, a nickel-bismuth-antimony-arsenic sulfide, was officially approved by the International Mineralogical Association and discovered in the Longhua nickel-cobalt deposit in Guangxi, China [1][3]. - The Longhua deposit is rich in nickel and cobalt, with concentrations of approximately 17.5% nickel and 1.5% cobalt, significantly higher than conventional standards [1]. - The mineral's formation involved the replacement of earlier nickel-containing minerals, resulting in a new stable crystal structure [3]. Group 2: Economic and Research Implications - The discovery of Jinxiuite is crucial as nickel-cobalt deposits are scarce, particularly cobalt, which has been heavily reliant on imports [5]. - The presence of valuable metals like nickel and cobalt in Jinxiuite necessitates further research on their extraction, impacting the economic viability of resource utilization [7]. - Establishing theoretical models for Jinxiuite as a marker mineral could aid in identifying economically valuable nickel-cobalt mineralization in future geological explorations [7]. Group 3: Scientific Significance - The discovery of new minerals like Jinxiuite expands human understanding of the material world and may lead to the synthesis of new materials with unique properties [8][10]. - Jinxiuite serves as a "time capsule" for geological history, revealing the evolution of elements under extreme geological conditions [12][14]. - The mineral acts as a natural sensor for deep Earth processes, providing valuable data for understanding the Earth's past, present, and future [14]. Group 4: Discovery Process - The process of discovering and approving a new mineral involves extensive sampling and data analysis from known deposits [15]. - Key methods for confirming a new mineral include electronic probe analysis and X-ray diffraction to determine elemental composition and atomic arrangement [19][20]. - The naming of new minerals can be based on their structure or geographical location, as seen with Jinxiuite, named after its discovery site in Guangxi [21].

Core Viewpoint - The discovery of two new minerals, Gui Xiang Nickel-Bismuth Ore and Jin Xiu Ore, by the Chinese Academy of Geological Sciences marks a significant advancement in mineralogy and reflects China's growing influence in this field [5][12][22]. Group 1: New Mineral Discoveries - The new minerals were officially recognized by the International Mineralogical Association (IMA) after a thorough review process [12][25]. - As of 2025, China has discovered over 200 new minerals, positioning the country as a global leader in this area [9][26]. - The discoveries of Gui Xiang Nickel-Bismuth Ore and Jin Xiu Ore are part of a broader strategic initiative to enhance mineral exploration in China [10][22]. Group 2: Importance of Nickel-Cobalt Resources - Nickel and cobalt are critical minerals for various industries, including aerospace, chemical, and mechanical manufacturing, and are essential components in lithium batteries [11][27]. - The Longhua Nickel-Cobalt deposit, where the new minerals were found, has an average nickel grade of 7.48% and cobalt grade of 0.64%, indicating a medium-sized resource [11][27]. - China's reliance on imported cobalt highlights the strategic importance of domestic nickel-cobalt resources [11][27]. Group 3: Research and Technological Advances - The discoveries were facilitated by advancements in research techniques and persistent efforts from the geological team [13][19]. - New technologies, such as electron probes and transmission electron microscopy, have enabled the identification of smaller and previously undetectable minerals [19][21]. - The research team emphasizes that the identification of new minerals contributes to a deeper understanding of mineral formation processes and geological events [21][22].

Core Viewpoint - A new mineral named "Jinxiuite" has been officially approved by the International Mineralogical Association, discovered by researchers from the China Geological Survey in the Longhua nickel-cobalt deposit in Guangxi, China [1] Group 1: Mineral Discovery - The new mineral, Jinxiuite, is a nickel-bismuth-antimony sulfide [1] - Jinxiuite was discovered in the Longhua nickel-cobalt deposit, which is rich in nickel and cobalt [1] Group 2: Mineral Composition - The nickel content in the Longhua deposit is approximately 17.5%, while cobalt content is around 1.5% [1] - These concentrations are nearly 80 times higher than the conventional mineralization standards of 0.2% for nickel and 0.02% for cobalt [1]

Core Viewpoint - The discovery of a new mineral named "Jinxiuite" (金秀矿) by researchers from the Chinese Academy of Geological Sciences represents a significant advancement in geological research and adds a new member to the mineral family, with implications for material science and resource extraction [1][8][10]. Group 1: Mineral Discovery - The new mineral Jinxiuite, composed of nickel, bismuth, antimony, arsenic, and sulfur, was discovered in the Longhua nickel-cobalt deposit in Jinxiu Yao Autonomous County, Guangxi, China [1][3]. - The Longhua nickel-cobalt deposit is rich in nickel and cobalt, with concentrations of approximately 17.5% nickel and 1.5% cobalt, significantly higher than conventional standards [1][5]. Group 2: Implications for Resource Utilization - The discovery of Jinxiuite is crucial for understanding the genesis of hydrothermal nickel-cobalt deposits and may guide future exploration efforts [5]. - The mineral contains valuable metals such as nickel, cobalt, and bismuth, prompting further research into the extraction feasibility and economic benefits of these resources [7]. Group 3: Scientific Significance - The identification of new minerals enhances the understanding of Earth's geological history and can reveal the evolution of elements under extreme geological conditions [10][12]. - Jinxiuite serves as a natural sensor for probing deep Earth processes, providing valuable data for understanding the planet's past, present, and future [12]. Group 4: Discovery Process - The process of discovering and obtaining approval for a new mineral involves extensive sampling, data analysis, and comparison with previously identified minerals, culminating in a proposal submitted to the International Mineralogical Association [18][20]. - The naming of the mineral, in this case, Jinxiuite, is based on its geographic origin, reflecting the location of its discovery [20].

Core Viewpoint - A new mineral named "Jinxiu" has been officially approved, discovered by researchers from the China Geological Survey, highlighting advancements in mineral exploration in China [1]. Group 1: Discovery and Characteristics - The Jinxiu mineral was found in the Longhua nickel-cobalt deposit located in Jinxiu Yao Autonomous County, Guangxi Zhuang Autonomous Region [3]. - The Longhua nickel-cobalt deposit is rich in nickel and cobalt, with nickel and cobalt content at approximately 17.5% and 1.5% respectively, which is nearly 80 times higher than conventional mineral standards of 0.2% for nickel and 0.02% for cobalt [3].