Book of Minerals

adamas Albert alchemists alchemy alum animals Appendix Arabic Aristotle's Arnold of Saxony astrological Avicenna Bartholomew Book of Minerals burning burnt called Callisthenes cause century chalcedony CHAPTER cold Cologne colour contains copper corundum Damigeron Democritus dryness Dyascorides Earth electrum elements evaporates Evax fire gems Gilgil gold Goslar granatus Greek green hardened heat heaven Hermes images iron Isidore of Seville kind Lapidary of Aristotle Latin lead liquefied magnet magnetite malleability Marbod marchasita material of metals medieval mentioned metallica Meteor mixed mixture moist moisture nature nitrum odour onyx orpiment oxide perhaps plants Pliny Pliny XXXVII probably produced properties Ptolemy pyrite Quicksilver reason roasting salt saphirus says seems shining sigils silver smaragdus solidified sometimes soul specific form statement stibnite substance subtle sulphide Sulphur things Thomas Thomas of Cantimpré tractate translation transmutation transparent unctuous vapour yellow