Hello guys. I would like to introduce Xytest!!.
So far adds 2 ores (Xychorium and Xychoridite), some decorative blocks, and a way to make dyes (using Xychoridite)
Github : https://github.com/Kaceyproductions/xytest
Feel free to add features as wanted!
license is WTFPL
Thanks to Zeg9 for textures and Kacey for code (lulz)
Have fun!