Someone will tell you how to find copper ore with ruby? Possibly other similar?

I found a problem with ruby. To produce it, we probably need a cubic press. But to have it we need yellow science packets, but to get yellow science packets we need optical processors. And this one develops in the laser machine and the circle closes.

I immediately point out that I do not know English well, and uncle Google explains. Hi, I'm currently playing Krastorio 2 and Space Exploration, and I have a problem in space. The problem is that a building called Fuel refinery is available for construction, but it is not possible to examine its ...