Limestone and chalk: minerals, ores and what a city can dig

Under a city, Limestone and chalk holds 41 minerals of the Crystal encyclopedia and the ores of iron, copper, silver, lead, zinc, mercury.

Metals and their ores

• Iron from Hematite
• Copper from Malachite, Azurite
• Silver from Galena
• Lead from Galena
• Zinc from Sphalerite, Smithsonite, Hemimorphite
• Mercury from Cinnabar

What a city can dig

Iron, Copper and bronze, Lead, Silver, Building stone, Clay and bricks

Minerals

Emerald, Malachite, Turquoise, Calcite, Fluorite, Azurite, Lapis Lazuli, Gypsum, Hematite, Galena, Sulfur, Talc, Apatite, Selenite, Sphalerite, Chalcedony, Tanzanite, Dolomite, Barite, Anhydrite, Aragonite, Cinnabar, Smithsonite, Celestine, Wavellite, Crandallite, Hemimorphite, Marcasite, Pyrolusite, Tremolite, Wollastonite, Realgar, Axinite, Vesuvianite, Jasper, Pearl, Mother of Pearl, Coral, Psilomelane, Bauxite, Flint

Offered first on: valley, hill, plateau, karst

Orders of magnitude for play: sourced figures and Hearth estimates together. Every source, and every figure still waiting for one, is listed in the builder under Sources.

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