Lithium has been the apple of the mining industry’s eye as demand for electric vehicle batteries has skyrocketed. Now, the investment in lithium extraction is spilling over to include rubidium, ...

Rubidium’s market is so opaque even the US Geological Survey doesn’t know how much is made. But these ASX explorers are early movers. Rubidium sits next to another minor metal, caesium, on the ...

Robert Bunsen and Gustav Kirchhoff discovered the element Rubidium in 1861 with the help of a spectroscope while analyzing a mineral called lepidolite. When the mineral was heated, Bunsen and ...

China has achieved a technological breakthrough in the production of rubidium, the South China Morning Post has reported, as Beijing looks to expand its dominance in the critical minerals supply chain ...

Rubidium has started to pop up in a handful of company announcements But what is it and what is the outlook? We look at the ASX companies playing in the rubidium space It really is the year for minor ...