40d:Rock crystal

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Rock crystal

☼ ☼ ☼ ☼ ☼ ☼ ☼ ☼ = = = ☼ ☼ ☼ ☼ ☼ = = = ☼ ☼ ☼ ☼ ☼ ☼ = = ☼ ☼ ☼ ☼ ☼ ☼ ☼ =
Uses
Make crystal glass Gemcrafting Encrusting
Location
Found in stone layers as small clusters
Properties
Material value 2 Melting point 11500 °u (x) Boiling point 14000 °u (m) Ignition point none (m) Solid density 2670 Specific heat 800
Wikipedia article

v51.08 · v0.47 · v0.34 · v0.31 · v0.28.181.40d · v0.23 This article is about an older version of DF. More Info · V

Rock crystal, one of many types of quartz crystals (SiO₂), is a type of gem. When combined with pearlash at a glass furnace, it can be used to make crystal glass items.

Crystal glass is slightly complicated to produce, but can also be cut into gems with five times the material value, made into crafts and furniture that will keep your dwarves happy, and even utilized as a magma safe building material.

It is intended to be possible to find as small clusters in all stone types, though in practice it tends to be very uncommon, primarily due to the abundance of other types of gems.

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[MATGLOSS_STONE:CRYSTAL_ROCK] [TILE:15][GEM:rock crystal:STP][COLOR:7:7:1][GLASS][VALUE:2] [ENVIRONMENT:ALL_STONE:CLUSTER_SMALL:100]

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Rare (60☼)	Black diamond • Blue diamond • Clear diamond • Green diamond • Red diamond • Star ruby • Star sapphire • Yellow diamond