(Stanza 1)

Steel, concrete, iron,

Lead, copper, gold,

Silver, platinum, tin,

Nickel, chrome, titanium.

(verse 2)

Marble, granite, slate,

Sandstone, limestone, basalt,

Clay, gypsum, chalk,

Tufa, andesite, rhyolite.

(Stanza 3)

Wood, plastic, glass,

Ceramics, porcelain, enamel,

Textile, leather, paper,

Rubber, foam, cellulose.

(Stanza 4)

Petroleum, natural gas, coal,

Uranium, plutonium, thorium,

Water, air, earth,

Fire, ice, light, shadow.