SILICATES of the amphibole group are known to decompose endothermically, at temperatures above 600° C, to give a pyroxene and other products 1–3. The composition of the pyroxene and other ...
Each pull costs 120 Pyroxene, or you can spend 1,200 in one fell swoop for ten simultaneous pulls. It all depends on how lucky you’re feeling, but it’s a lot more convenient to pull for ten at a time.