Premier1 Lithium Limited (ASX:PLC)于2025年11月27日宣布,其在西澳大利亚Murchison地区的Abbotts North项目中,Rochefort Prospect的土壤采样结果确认了一个大规模金异常,该异常面积扩展至350米×350米,峰值高达30 ppb ppb(parts per billion,十亿分之一),是背景水平的15倍,显示其下方可能存在一个大型隐蔽金系统。
此次勘探亮点包括异常区域向南延伸至浅层覆盖层,保持开放状态,为低成本扩展采样提供了机会。重新处理历史航空磁数据揭示了更广泛的石英闪长岩 quartz dolerite(一种火成岩,常作为金矿宿主岩石)走廊,覆盖了异常区北部、东部和东南部,显著增加了勘探前景规模。该岩石类型是多个世界级Yilgarn金系统的宿主,包括Golden Mile (>70 Moz Moz(百万盎司)),由Northern Star Resources运营,以及Rosemont和Paddington矿床。
Rochefort Prospect位于Crown Prince矿床以北20公里处,该矿床由New Murchison Gold Ltd (ASX:NMG)拥有,资源量为2.2Mt @ 3.9g/t gold for 279koz koz(千盎司),并已开始采矿作业,矿石运往Westgold Resources (ASX:WGX)的Bluebird加工厂。Premier1计划于2026年初进行UltraFine™土壤采样计划,以追踪异常延伸并优化钻探目标,预计在2026年上半年实施钻探。
Abbotts North项目位于Meekatharra以北35公里,属于Abbots绿岩带,历史上以高品位金矿闻名,但现代勘探有限。此次发现凸显了该区域的勘探潜力,公司强调低成本勘探策略正逐步见效,Rochefort已成为优先钻探目标之一。Premier1专注于西澳大利亚的黄金和铜勘探,通过严格项目评估和资本分配,致力于为股东创造价值。
Premier1 Lithium Limited (ASX:PLC)是一家专注于西澳大利亚世界级矿产资源勘探的公司,战略定位于黄金和铜资产。公司项目包括Yalgoo-Singleton绿岩带的Yalgoo项目和Murchison地区的Abbotts North项目,通过高效勘探发现高价值矿床, guided by rigorous evaluation and disciplined capital allocation。
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