Reply To: A Guide to Minerals, Alloys, Rocks, and Crystals. Home › Forums › MeseCraft Discussion › Guides › A Guide to Minerals, Alloys, Rocks, and Crystals. › Reply To: A Guide to Minerals, Alloys, Rocks, and Crystals. May 9, 2023 at 12:23 pm #3443 keihdraParticipant Under charcoal should mention that all wood other than pine can be used. Pine just makes a sticky mess when put in a furnace 😁