* Only 7 hours is required to replicate [[Quartz]], the shortest time span for any mineral. While the Crystalarium is thus an efficient source of Quartz for making [[Refined Quartz]], Quartz is found abundantly during mining and making Refined Quartz still requires [[Coal]] for smelting. Refined Quartz can also be produced directly in a [[Recycling Machine]] from [[Broken Glasses]] and [[Broken CD]]s, without needing coal. | * Only 7 hours is required to replicate [[Quartz]], the shortest time span for any mineral. While the Crystalarium is thus an efficient source of Quartz for making [[Refined Quartz]], Quartz is found abundantly during mining and making Refined Quartz still requires [[Coal]] for smelting. Refined Quartz can also be produced directly in a [[Recycling Machine]] from [[Broken Glasses]] and [[Broken CD]]s, without needing coal. |