Rock crystal

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Rock crystal

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Uses
Make crystal glass Gemcrafting Encrusting
Location
Found in stone layers as small clusters
Properties
Material value 2☼ Fire-safe Not magma-safe Melting point 11500 °U (x) Boiling point 14000 °U (m) Ignition point none (m) Solid density 2650 kg/m³ Specific heat 800 J/kg·K Color clear
Wikipedia article

v50.14 · v0.47.05 This article is about the current version of DF. Note that some content may still need to be updated. 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.

Raws
[INORGANIC:CRYSTAL_ROCK] [USE_MATERIAL_TEMPLATE:STONE_TEMPLATE] [TILE:15][IS_GEM:rock crystal:STP:OVERWRITE_SOLID][DISPLAY_COLOR:7:7:1][CRYSTAL_GLASSABLE][MATERIAL_VALUE:2] [ENVIRONMENT:ALL_STONE:CLUSTER_SMALL:100] [SOLID_DENSITY:2650] Common to quartz gems [STATE_COLOR:ALL_SOLID:CLEAR]

V · T · E Gems
Ornamental (2☼-15☼)	Chrysocolla • Lapis lazuli • Pyrite • Tiger iron • Turquoise • Variscite Agates Banded agate • Dendritic agate • Fire agate • Fortification agate • Lace agate • Moss agate • Plume agate • Tube agate Feldspars Moonstone • Sunstone Jades Blue jade • White jade • Lavender jade • Pink jade Jaspers Brown jasper • Picture jasper • Yellow jasper Opals Amber opal • Bone opal • Cherry opal • Gold opal • Jasper opal • Milk opal • Moss opal • Onyx opal • Pineapple opal • Pipe opal • Prase opal • Resin opal • Shell opal • Wax opal • Wood opal Quartzes Aventurine • Chrysoprase • Citrine • Bloodstone • Carnelian • Gray chalcedony • Milk quartz • Morion • Prase • Rock crystal • Rose quartz • Sard • Sardonyx • Smoky quartz • Onyx • Tigereye • White chalcedony Tourmalines Clear tourmaline • Schorl
Semi-Precious (20☼-30☼)	Amethyst • Green jade • Kunzite • Light yellow diamond • Peridot • Tanzanite • Topaz Beryls Aquamarine • Golden beryl • Goshenite • Heliodor • Honey yellow beryl • Morganite • Red beryl • Topazolite Chrysoberyls Alexandrite • Cat's eye • Chrysoberyl Garnets Almandine • Black pyrope • Blue garnet • Clear garnet • Demantoid • Melanite • Pink garnet • Red pyrope • Rhodolite • Violet spessartine • Yellow spessartine Grossulars Cinnamon grossular • Red grossular • Tsavorite • Yellow grossular Opals Bandfire opal • Black opal • Claro opal • Crystal opal • Fire opal • Harlequin opal • Jelly opal • Levin opal • Pinfire opal • Precious fire opal • Red flash opal • White opal Zircons Black zircon • Brown zircon • Clear zircon • Green zircon • Red zircon • Yellow zircon Tourmalines Green tourmaline • Pink tourmaline • Indigo tourmaline • Red tourmaline Spinels Purple spinel • Red spinel • Rubicelle
Precious (40☼)	Emerald • Faint yellow diamond • Ruby • Sapphire
Rare (60☼)	Black diamond • Blue diamond • Clear diamond • Green diamond • Red diamond • Star ruby • Star sapphire • Yellow diamond
See also: Diamond • Opal • Glass • Pearl • Stone