Book, Paragraph

 1 III,  6 |     dense, smooth surface of copper. So the sun’s colour being
 2 III,  6 |      malleable such as iron, copper, gold. All these originate
 3 III,  6 |      change in actual water. Copper and gold are not formed
 4  IV,  8 |     by heat, e.g. ice, lead, copper. So much for the bodies
 5  IV,  9 | admit of softening in water. Copper, for instance, which can
 6  IV,  9 |       It is true that though copper can be melted the agent
 7  IV,  9 | breakable.~Some things, e.g. copper and wax, are impressible,
 8  IV,  9 |  rest remains, or hard, like copper. Non-impressible bodies
 9  IV,  9 |   things are malleable, like copper. Some are not, like stone
10  IV,  9 |    are not inflammable, e.g. copper; and some bodies that cannot
11  IV,  9 |      so it burns up: whereas copper has it in each part but
12  IV,  10|    instance, "metals", gold, copper, silver, tin, iron, stone,
13  IV,  10|   Gold, then, and silver and copper and tin and lead and glass
14  IV,  12|    and inanimate bodies like copper and silver, are in the same
15  IV,  12| account for the formation of copper or silver, but not for that