Hello there! Tired of having to import Calcite from Vulcanus like a space faring peasant?
I GOT THE PRODUCT FOR YOU!
Here is my Space Factory for Calcite Production you can produce up to 630 Calcite a minute! (WAOW!!!) And it's really simple and easy to use, and even if you don't have the upgraded items for construction, you can easily downgrade it to the most basic settings and it will still be a fully working station.