The principal industry of the village is the manufacture of roofing tiles.
Kiera settled at an uncomfortable angle, the sandpapery red roofing snagging her polyester disco clothing and preventing her from sliding over the nearby edge of the three-story row house.
There are two green varieties, called in the trade "sea-green" and "unfading green," the former being used for a cheap roofing slate; and there are purplish varieties.
Considerable quantities of the following minerals have been found: barytes (heavy spar), magnetite (magnetic iron ore), and pyrolusite (manganese dioxide) in Humboldt county; roofing slate in Esmeralda county; cinnabar (ore containing quicksilver) in Washoe county; haematite in Elko and Churchill counties; cerussite and galena (lead ores) in Eureka county; and wolframite (a source of tungsten) at Round Mountain, White Pine county.
Roofing tiles were manufactured in Berkhampstead as early as the 13th century, and in Elizabeth's reign the making of malt was the chief industry.