ZBLAN group

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Iraqi Army Soldiers from the 9th Mechanized Division learning to operate and maintain M1A1 Abrams Main Battle Tanks at Besmaya Combat Training Center, Baghdad, Iraq, 2011. Military training. Iraq war. U.S. Army

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Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.

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A human Inuit skull in a stone chambered cairn in Ilulissat in Greenland. These ancient graves are pre christian and are at least 2000

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Mayer Amschel Rothschild (1744-1855), founder of the house of Rothschild; lithograph by Friedrich Lieder, c. 1830.

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ZBLAN group

glass

Learn about this topic in these articles:

heavy-metal fluoride glasses

In industrial glass: Heavy-metal fluoride glasses
…studied HMFG is the so-called ZBLAN group, containing fluorides of zirconium, barium, lanthanum, aluminum, and sodium.
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