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83 Bismuth -Bi- A brittle, hard, shiny silvery metal which is sometimes found in crystalline form. It is resistant to oxidation and has a low melting point.

83 Bismuth -Bi- A brittle, hard, shiny silvery metal which is sometimes found in crystalline form. It is resistant to oxidation and has a low melting point.

Union College Geology Department, Kurt Hollocher, Petrology course, lunar rocks and lunar thin sections, thin section images, low-titanium mare basalt 12002

Union College Geology Department, Kurt Hollocher, Petrology course, lunar rocks and lunar thin sections, thin section images, low-titanium mare basalt 12002

Union College Geology Department, Kurt Hollocher, Petrology course, lunar rocks and lunar thin sections, thin section images, low-titanium mare basalt 12002

Union College Geology Department, Kurt Hollocher, Petrology course, lunar rocks and lunar thin sections, thin section images, low-titanium mare basalt 12002

eye of the hurricane

eye of the hurricane

Bismuth

Bismuth

Bismuth

Bismuth

89 - Actinium ☠☢☠

89 - Actinium ☠☢☠

Dunite under the microscope

Dunite under the microscope

117: 83 Bi 铋 Bismuth, possibly from Arabic bi ismid, meaning 'having the properties of antimony'. It is a brittle metal with a silvery white color but is often seen in air with many iridescent refraction hues of its oxide surface, and the most naturally diamagnetic element and has one of the lowest values of thermal conductivity among metals. It is slightly radioactive. There is an increasing use of bismuth alloys as a replacement for lead.

117: 83 Bi 铋 Bismuth, possibly from Arabic bi ismid, meaning 'having the properties of antimony'. It is a brittle metal with a silvery white color but is often seen in air with many iridescent refraction hues of its oxide surface, and the most naturally diamagnetic element and has one of the lowest values of thermal conductivity among metals. It is slightly radioactive. There is an increasing use of bismuth alloys as a replacement for lead.

72 Hafnium -Hf- A soft, shiny, silvery transition metal which is chemically very similar to zirconium. It is protected from corrosion by an oxide layer

72 Hafnium -Hf- A soft, shiny, silvery transition metal which is chemically very similar to zirconium. It is protected from corrosion by an oxide layer

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