Why are there 2 types of ruby?

[bazongo]

Hey greg,

The 8303 doesnt work in red energium dust or implosion compressor recipes and it produces in magnesium and chromium in the electrolyzer.

The 8302 works in energium dust and implosion compressor recipes and it produces chromium and alumina in the centrifuge.

Which of these is the intended one and is this mess just a result of my world being old and you changing something over time?

[laurynasl (Laurynas Liutkus)]

One of them is Fool’s Ruby.

[bazongo]

Well fuck me : )

[Gregorius (Gregorius Techneticies)]

Just to note: I was not the first one to add Fools Ruby, I only copied it from some random Mod.