The Ruby-Quartz are a crystal capable of containing strong energy blast.
History
X-Men Origins: Wolverine
To be added
X-Men
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X2: X-Men United
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X-Men: The Last Stand
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X-Men: Days of Future Past
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X-Men: Apocalypse
In order to help Scott control his concussive energy blast, Hank designed specifically made glasses out of Ruby Quartz to allow Scott to see without risk of harming anyone. After defeating |Apocalypse, a visor was made for Scott using the same material.
Dark Phoenix
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Deadpool 2
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