Adds Quartz and Silicon, made from sand and stone. Adds Silicon to some recipes, as well as a Silicon Wafer, a new intermediate product for Processing Units.
Can the productivity module snot be used for silicon wafers? The current intention is that they can only be used for silicon wafers. I can take a second look if prod modules should be available for the rest of the chain though.
The current intention is that they can only be used for silicon wafers
As far as I remember, in factorio you can generally use productivity modules for all intermediate products (but not things that are independently useful). If that's correct for consistency with vanilla recipes I guess you should be able to use them when making sand, quartz, silicon and wafers?