40d:Chalk

V · T · E Stones
Sedimentary	Calcite · Chalk · Chert · Claystone · Conglomerate · Dolomite · Flint · Limestone · Mudstone · Rock salt · Sandstone · Shale · Siltstone
Intrusive	Diorite · Gabbro · Granite
Extrusive	Andesite · Basalt · Felsite · Obsidian · Rhyolite
Metamorphic	Gneiss · Marble · Phyllite · Quartzite · Schist · Slate
Ore	Adamantine, raw · Aluminum, native · Bismuthinite · Cassiterite · Copper, native · Galena · Garnierite · Gold, native · Hematite · Horn silver · Limonite · Magnetite · Malachite · Platinum, native · Silver, native · Sphalerite · Tetrahedrite
Economic	Bituminous coal · Calcite · Lignite
Other	Alabaster · Alunite · Anhydrite · Bauxite · Borax · Brimstone · Chromite · Cinnabar · Cobaltite · Cryolite · Graphite · Gypsum · Hornblende · Ilmenite · Jet · Kaolinite · Kimberlite · Marcasite · Mica · Microcline · Olivine · Orpiment · Orthoclase · Periclase · Petrified wood · Pitchblende · Puddingstone · Pyrolusite · Realgar · Rutile · Saltpeter · Satinspar · Selenite · Serpentine · Stibnite · Sylvite · Talc

Raws
	[MATGLOSS_STONE:CHALK] [NAME:chalk][COLOR:7:7:1][TILE:176][REACTION_CLASS:FLUX] [SEDIMENTARY] [VALUE:2]

Chalk
Uses
	Masonry; Stone crafting; Construction; Flux;
Properties
	Sedimentary layer; Economic stone; Material value 2; Melting point 11500 °u (x); Boiling point 14000 °u (m); Ignition point none (m); Solid density 2670; Specific heat 800;
Contains
	All minerals common to sedimentary layers;
	Wikipedia article

v0.47.05 · v0.34 · v0.31 · v0.28.181.40d · v0.23

This article is about an older version of DF.

Chalk has a notable benefit over other sedimentary layers in that it is also a flux material. Additionally, unlike limestone and dolomite, it contains no additional special minerals, leaving more room for bauxite, magnetite, bituminous coal, and lignite.

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