Tantalum has joined caesium and gallium as ‘critical minerals' of interest to the historically lithium-focused Patriot ...

Khadidja Hassane Abdoulaye, Secretary of State for Petroleum, Mines and Geology at Chad’s Ministry of Mines and Geology, has ...

约翰内斯堡 - Marula Mining PLC (AQSE:MARU, A2X: MAR)周二宣布，其南非子公司已获得矿产和石油资源部 (DMPR)对其Blesberg扩展勘探权申请相关范围报告的接受。

Goma: More than 20 people have died following a collapse Thursday at a coltan mine in Rubaya, eastern Democratic Republic of ...

(Alliance News) - The following is a round-up of earnings and trading updates by London-listed companies, issued on Friday and not separately reported by Alliance News: ...

约翰内斯堡 - 根据公司新闻稿声明，Marula Mining PLC (AQSE:MARU, A2X: MAR)已满足在南非Blesberg锂和钽矿获得10年采矿权所需的三个关键条件中的两个。 南非矿产和石油资源部 (DMPR)在收到所需的1186万南非兰特 (约51万英镑)复垦保证金后，已授予环境许可。公司还完成了所需的环境授权通知和上诉程序。

The Ta(CHtBu)(CH2tBu)3 complex 1 reacts with the OH groups of a MCM-41 mesoporous silica dehydroxylated at 500 °C to form the monosiloxy surface species [(⋮SiO)Ta(CHtBu)(CH2tBu)2] 2, with evolution of ...

Scientists made a groundbreaking discovery, finding one of the world's rarest metals while looking for something completely ...