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Charles Hatchett
Charles Hatchett
The mineral columbite
The mineral columbite
Purified Niobium, the element Hatchett found and named columbium
Purified Niobium, the element Hatchett found and named columbium
Mount Clare, front view
Mount Clare, front view
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Niobium
Niobium
English chemist Charles Hatchett identified the element columbium in 1801 within a mineral discovered in Connecticut, US.
English chemist Charles Hatchett identified the element columbium in 1801 within a mineral discovered in Connecticut, US.
Picture of a Hellenistic sculpture representing Niobe by Giorgio Sommer
Picture of a Hellenistic sculpture representing Niobe by Giorgio Sommer
A very pure sample of niobium pentachloride
A very pure sample of niobium pentachloride