Flood basalt

Flood basalt was a type of basalt found on the planet Mustafar. In 14 BBY,Star Wars: Timelines dates the events of Darth Vader (2017) 21 to 14 BBY. the Imperial architect Colonel Alva Brenne came to Mustafar to design a personal base for the Dark Lord of the Sith Darth Vader. While surveying the planet's fiery terrain, she encountered flood basalt along Mustafar's lava flows, later instructing Lieutenant Roggo to run tests on the strength of the substance so that she might incorporate it into Vader's fortress.
==Behind the scenes==
Flood basalt was mentioned in Darth Vader (2017) 21, a comic book written by Charles Soule and published by Marvel Comics on September 12, 2018.
==Appearances==
*Darth Vader (2017) 21 
==Notes and references==
==External links==
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Category:Basalts