A good answer to your question about ores and tool strengths here: https://www.mesecraft.com/forums/topic/a-guide-to-minerals-alloys-rocks-and-crystals/ by @kiopythelma
A blocky survival game.
A good answer to your question about ores and tool strengths here: https://www.mesecraft.com/forums/topic/a-guide-to-minerals-alloys-rocks-and-crystals/ by @kiopythelma