Certus Quartz blocks are made with 4 Certus Quartz, but they can be melted down into 900mb of Molten Certus Quartz through Tinkers' Construct melting, with recipes created by JAOPCA. 900mb is equivalent to 9 Certus Quartz.
4 Certus -> Melts into 900mb Molten Certus -> Cast into 9 Certus -> ...
Using
JAOPCA-1.18.2-4.1.9.15
Certus Quartz blocks are made with 4 Certus Quartz, but they can be melted down into 900mb of Molten Certus Quartz through Tinkers' Construct melting, with recipes created by JAOPCA. 900mb is equivalent to 9 Certus Quartz.
4 Certus -> Melts into 900mb Molten Certus -> Cast into 9 Certus -> ...
Reported to the Enigmatica 8 issue tracker here: https://github.com/EnigmaticaModpacks/Enigmatica8/issues/288