2026.02.25 本 文字数：709，阅读时长大约1分钟 据国家电影局统计，2026年春节档票房为57.52亿元。其中，《飞驰人生3》以29.27亿元票房领跑。 在《飞驰人生3》中，有一段车辆弹射冲下悬崖的震撼镜头，取景自诸暨陶家村，陶家村也因此突然走红。 记者了解到，黄铁矿俗称"愚人金"，和黄金完全是两种东西。正常情况下，黄铁矿对人体无害，但它暴露在空气和水中容易氧化，形成酸性排水，存在潜 在污染。 2月24日，记者从陶家村所在的浣东街道了解到，当地目前已经采取了封矿的措施，并组织人手加强管理。 大家挖到的黄铁矿 相关负责人表示，这么多人突然涌入，出于安全的考虑，他们只能临时关闭矿坑，欢迎大家等项目开发完成后再过来体验。 至于大家关心的项目开发是否会保留"挖矿"元素，另一位负责人表示，既然大家都这么喜欢，我们也会考虑的，希望大家再耐心等等。 来源：央广网综合央视新闻、钱江晚报 电影带火陶家村，有人开车几小时来"挖宝" 电影中的悬崖所在地，正是陶家村的废弃矿坑。电影不仅带火了陶家村，也让更多人知道这里盛产黄铁矿。大家把这里作为天然矿场，体验"当矿工的快 乐"。 他们在一处峭壁林立的矿坑里，各自用手上的工具 ...

每经编辑｜金冥羽 据国家电影局统计，2026年春节档票房为57.52亿元。其中，《飞驰人生3》以29.27亿元票房领跑。 在《飞驰人生3》中，有一段车辆弹射冲下悬崖的震撼镜头，取景自诸暨陶家村，陶家村也因此突然走红。 电影带火陶家村 有人开车几小时来"挖宝" 电影中的悬崖所在地，正是陶家村的废弃矿坑。电影不仅带火了陶家村，也让更多人知道这里盛产黄铁矿。大家把这里作为天然矿场，体验"当矿工的快 乐"。 他们在一处峭壁林立的矿坑里，各自用手上的工具敲打着地面的石块，期待着能够砸出黄铁矿。人最多时，整个山谷里有超百人在同时挖矿，狭窄的村道 上也停满了车。 当地紧急关闭废弃矿坑 记者了解到，黄铁矿俗称"愚人金"，和黄金完全是两种东西。正常情况下，黄铁矿对人体无害，但它暴露在空气和水中容易氧化，形成酸性排水，存在潜 在污染。 2月24日，记者从陶家村所在的浣东街道了解到，当地目前已经采取了封矿的措施，并组织人手加强管理。 大家挖到的黄铁矿 相关负责人表示，这么多人突然涌入，出于安全的考虑，他们只能临时关闭矿坑，欢迎大家等项目开发完成后再过来体验。 至于大家关心的项目开发是否会保留"挖矿"元素，另一位负责人表示，既然大家 ...

来源：央广网 据国家电影局统计，2026年春节档票房为57.52亿元。其中，《飞驰人生3》以29.27亿元票房领跑。 在《飞驰人生3》中，有一段车辆弹射冲下悬崖的震撼镜头，取景自诸暨陶家村，陶家村也因此突然走 红。 电影带火陶家村 有人开车几小时来"挖宝" 电影中的悬崖所在地，正是陶家村的废弃矿坑。电影不仅带火了陶家村，也让更多人知道这里盛产黄铁 矿。大家把这里作为天然矿场，体验"当矿工的快乐"。 他们在一处峭壁林立的矿坑里，各自用手上的工具敲打着地面的石块，期待着能够砸出黄铁矿。人最多 时，整个山谷里有超百人在同时挖矿，狭窄的村道上也停满了车。 到处都是"挖矿"的人 上海的孔先生特意开了两个半小时的车，带着女儿来这里"挖宝"。"好玩得停不下来，对宝藏的渴望是 刻在人类基因里的。" 当地紧急关闭废弃矿坑 记者了解到，黄铁矿俗称"愚人金"，和黄金完全是两种东西。正常情况下，黄铁矿对人体无害，但它暴 露在空气和水中容易氧化，形成酸性排水，存在潜在污染。 来源：央广网综合央视新闻、钱江晚报 2月24日，记者从陶家村所在的浣东街道了解到，当地目前已经采取了封矿的措施，并组织人手加强管 理。 大家挖到的黄铁矿 相关负责 ...

很多人都见过黄铁矿，这种带着黄铜色光泽的石头，因为长得像黄金，常被叫做"愚人金"。 科学家做了一个模拟自然界的实验。 以前大家只当它是样子货，没人想到它真能和黄金扯上关系。 最近中国科学家的一项研究，彻底改变了大家对黄铁矿的认知——原来这种"假黄金"里，真的能"长"出真黄金，而且科学家已经看清了黄金形成的完整过 程。 其实矿工早就发现一个规律：有黄铁矿的地方，更容易找到金矿。 不管是国内的金矿，还是国外的矿区，只要在岩石里发现大量黄铁矿，附近大概率能找到黄金。 显微镜下观察会发现，黄金常常附着在黄铁矿的表面，或者藏在它的裂隙里，就像特意"长"在上面一样。 这个现象被观察了上百年，却一直没人能说清原因。 传统观点认为，黄金是地球深部的高温流体带上来的，遇到合适条件就沉淀下来，但这解释不了为什么黄金偏偏喜欢粘在黄铁矿上。 直到2026年，中国科学院广州地球化学研究所的朱建喜研究员、鲜海洋研究员，联合江西省科学院、厦门大学等单位的科学家，终于解开了这个谜题。 他们的研究成果发表在国际顶尖期刊《美国科学院院刊》上，用先进技术捕捉到了黄金在黄铁矿表面形成的全过程，让大家第一次看清了黄金"生长"的秘 密。 他们把极薄的黄 ...

Core Insights - A research team led by researchers from the Guangzhou Institute of Geochemistry of the Chinese Academy of Sciences has utilized in-situ liquid-phase transmission electron microscopy to observe the dynamic process of gold nanoparticle formation on the surface of pyrite in a liquid environment for the first time [1][2] - The study proposes a new mechanism for gold precipitation induced by pyrite, revealing the presence of a special "dense liquid layer" at the pyrite-water interface, which acts as a "nano-factory" to catalyze the nucleation, growth, and enrichment of gold in extremely low concentration gold-bearing fluids [1][2] Research Findings - The research indicates that gold nanoparticles do not form spontaneously in the solution but are generated within the "dense liquid layer" closely adhering to the pyrite surface [2] - The dissolution of pyrite significantly reduces the oxygen fugacity within this layer, altering the local chemical environment and facilitating the rapid supersaturation of gold ions, leading to their precipitation as solid particles [2] - This mechanism can drive the migration and enrichment of gold at the interface even when the external solution has an extremely low gold concentration, challenging the traditional view that gold primarily originates from deep hydrothermal fluids [2] Implications - The findings provide new insights into the micro-dynamics of gold enrichment in both hydrothermal gold deposits and surface gold accumulation processes, opening new pathways for understanding mineralization processes driven by nanoparticles in nature [2] - The research also holds significant implications for interface regulation in green gold leaching processes [2]

Core Viewpoint - Recent breakthroughs in understanding gold formation have been achieved by a research team at the Guangzhou Institute of Geochemistry, revealing that gold can form even at extremely low concentrations in the presence of pyrite, challenging traditional beliefs about gold mining [2][4][5] Group 1: Gold Formation Mechanism - The research demonstrated that gold nanoparticles can grow on the surface of pyrite, even when gold ion concentration is as low as one part per billion, akin to a grain of salt in 50 standard swimming pools [3][5] - The experiment showed that within 13 minutes, a 3-nanometer thick layer of liquid formed on the pyrite surface, creating a microenvironment conducive to gold particle formation [3][6] - This new understanding indicates that gold can accumulate on pyrite surfaces through a process that does not require high concentrations of gold solutions, thus redefining the traditional narrative of gold deposit formation [4][8] Group 2: Implications for Gold Mining - The findings suggest that surface oxidation processes can lead to higher gold concentrations than previously thought, with surface gold content being three times higher than that found in deeper deposits [8] - The research indicates that gold elements may not be freely floating in seawater but could be reacting with pyrite in seabed sediments, leading to the formation of "nano gold mines" [8] - The discovery of the "nano alchemy" of pyrite opens new avenues for environmentally friendly gold extraction methods, potentially replacing toxic cyanide processes with more efficient techniques [9][10] Group 3: Economic Opportunities - The new mechanism allows for the economic extraction of low-grade ores, which constitute 70% of known gold deposits, by artificially creating the dense liquid layer on pyrite surfaces [10] - This innovation could transform previously discarded low-grade ores into valuable resources, enhancing the sustainability of gold mining practices [10]

Core Insights - Researchers in China have unveiled a new mechanism for gold precipitation induced by pyrite, capturing the dynamic process of gold nanoparticle formation on pyrite surfaces at the nanoscale for the first time [1] Group 1: Research Findings - The study reveals that gold nanoparticles do not form spontaneously in solution but are generated in a "dense liquid layer" closely adhering to the pyrite surface [1] - The dissolution of pyrite alters the chemical environment of this liquid layer, leading to rapid supersaturation of gold and subsequent precipitation as solid particles, effectively acting as a "nano-factory" [1] - This mechanism is applicable to explaining the enrichment processes of gold in various natural hydrothermal ore deposits and surface environments [1] Group 2: Implications - The findings provide new insights into the formation of high-grade gold deposits, which is a critical aspect of gold mining [1] - From an application perspective, the mechanism offers guidance for interface regulation in green gold extraction processes [1]

Core Viewpoint - Chinese researchers have revealed a new mechanism for gold precipitation induced by pyrite, providing insights into the formation of high-grade gold deposits and presenting a novel perspective on gold ore genesis [1][3]. Group 1: Research Findings - The study utilized in-situ liquid-phase transmission electron microscopy to capture the dynamic process of gold nanoparticle formation on the surface of pyrite for the first time at the nanoscale [1]. - Previous research relied on offline analysis post-reaction, which could not capture the instantaneous process of gold precipitation or elucidate its formation mechanism [3]. - The researchers observed that gold nanoparticles do not form "out of thin air" in the solution but are generated in a "dense liquid layer" closely adhering to the pyrite surface [3]. Group 2: Mechanism and Implications - The dissolution of pyrite alters the chemical environment of this liquid layer, leading to rapid supersaturation of gold and its precipitation as solid particles, effectively creating a "nano-factory" [3]. - This mechanism is applicable to explain the enrichment processes of gold in natural hydrothermal gold deposits, including orogenic, Carlin-type, and shallow low-temperature hydrothermal types [5]. - From an application perspective, the mechanism offers guidance for interface regulation in green gold leaching processes [5].

Core Insights - Chinese researchers have unveiled a new mechanism for gold precipitation induced by pyrite, providing a fresh perspective on gold ore formation [1][3] - The study captures the real-time process of gold nanoparticle formation on pyrite surfaces at the nanoscale, marking a significant advancement in understanding mineralization processes [1] Group 1: Research Findings - The research utilized in-situ liquid-phase transmission electron microscopy to observe the reaction between pyrite and extremely low concentrations of gold solution [1] - It was discovered that gold nanoparticles do not form in solution but rather in a "dense liquid layer" closely adhering to the pyrite surface, where the chemical environment changes due to pyrite dissolution [1] - This "reaction zone" acts like an efficient "nano-factory," leading to rapid supersaturation and solid particle precipitation [1] Group 2: Implications - The newly identified mechanism is applicable to explaining the enrichment processes of gold in various natural hydrothermal gold deposits, including orogenic, Carlin-type, and shallow low-temperature hydrothermal types [3] - From an application standpoint, this mechanism offers guidance for interface regulation in green gold leaching processes [3]

Core Insights - Recent breakthroughs by Chinese scientists reveal that common minerals like pyrite can be used to "extract" gold, challenging traditional perceptions of gold sourcing [4][6] - The Earth's gold reserves are estimated to be around 4.8 billion tons, suggesting a potential for significant gold availability if evenly distributed [1] - The majority of gold, approximately 99%, is trapped deep within the Earth's core, over 2000 kilometers underground, making it rare in practical terms [1] Group 1 - Chinese scientists have discovered a process where surface water or underground hydrothermal fluids can oxidize and dissolve gold from ancient geological formations, creating soluble gold complexes [4] - A unique "nano workshop" forms at the interface of pyrite when this special fluid flows over it, which has a strong adsorption capability to capture and aggregate gold atoms into nanoparticles [6] - This discovery opens new avenues for developing more precise and environmentally friendly technologies to extract gold from traditional waste minerals and could guide global searches for new gold deposits [6]