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40d:Gem

From Dwarf Fortress Wiki
Revision as of 19:16, 7 May 2009 by VengefulDonut (talk | contribs) (Undo revision 41276318 by Rock n Rat (Talk))
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Small clusters of rough gems can be found strewn throughout the mountain. Cut gems can be used to encrust furniture, crafts, weapons, armor and ammunition, to create windows and as a source material for legendary artifacts. In addition, raw rock crystals are required to make crystal glass goods. Large gems are a byproduct of cutting and can not be processed further. They have a high base value for an item(10x) and can easily reach hundreds, even thousands depending on the gem. Artifact large gems made from precious jewels will go for around 50,000.

Value

Gems have base value of 3 in rough form, which is multiplied by the appropriate value modifier from the table below. They gain value after they are cut in a jeweler's workshop. Cut gems have a base value of 5. Items can be decorated (encrusted) with cut gems; all such decorations have a value of 10 times the gem type's value multiplier. See Gem cutting and Gem setting. Large gems have a base value of 10.

Varieties

Gems come in many varieties, with their own color and value multipliers:

Ornamental

Rarity Gem name Value (×) Color Graphic Found where Found how
amber opal 10× @ All stone Small clusters
aventurine @ Sedimentary Small clusters
banded agate @ Sedimentary Small clusters
bloodstone @ Sedimentary Small clusters
blue jade @ Alluvial Small clusters
bone opal 10× @ All stone Small clusters
brown jasper @ Sedimentary Small clusters
carnelian @ Sedimentary Small clusters
cherry opal 10× @ All stone Small clusters
chrysocolla @ Malachite, Marble Small clusters
chrysoprase @ Sedimentary Small clusters
citrine @ All stone Small clusters
clear tourmaline 10× @ Metamorphic, Sedimentary, Granite Small clusters
dendritic agate @ Sedimentary Small clusters
fire agate @ Sedimentary Small clusters
fortification agate @ Sedimentary Small clusters
gold opal 10× @ All stone Small clusters
gray chalcedony @ Sedimentary Small clusters
jasper opal 10× @ All stone Small clusters
lace agate @ Sedimentary Small clusters
lapis lazuli @ Igneous intrusive, Marble Small clusters
lavendar jade @ Alluvial Small clusters
milk opal 10× @ All stone Small clusters
milk quartz @ All stone Small clusters
moonstone @ Metamorphic Small clusters
morion @ All stone Small clusters
moss agate @ Sedimentary Small clusters
moss opal 10× @ All stone Small clusters
onyx opal 10× @ All stone Small clusters
onyx @ Sedimentary Small clusters
picture jasper @ Sedimentary Small clusters
pineapple opal 10× @ All stone Small clusters
pink jade @ Alluvial Small clusters
pipe opal 10× @ All stone Small clusters
plume agate @ Sedimentary Small clusters
prase opal 10× @ All stone Small clusters
prase @ All stone Small clusters
pyrite @ All stone Small clusters
resin opal 10× @ All stone Small clusters
rock crystal @ All stone Small clusters
rose quartz @ All stone Small clusters
sardonyx @ Sedimentary Small clusters
sard @ Sedimentary Small clusters
schorl @ Metamorphic, Sedimentary, Granite Small clusters
shell opal 10× @ All stone Small clusters
smoky quartz @ All stone Small clusters
sunstone @ Basalt, Gneiss Small clusters
tiger iron @ Sedimentary Small clusters
tigereye @ Sedimentary Small clusters
tube agate @ Sedimentary Small clusters
turquoise @ Igneous extrusive, Kaolinite, Granite Small clusters
variscite @ Bauxite Small clusters
wax opal 10× @ All stone Small clusters
white chalcedony @ Sedimentary Small clusters
white jade @ Alluvial Small clusters
wood opal 10× @ All stone Small clusters
yellow jasper @ Sedimentary Small clusters


Semi-Precious

Rarity Gem name Value (×) Color Graphic Found where Found how
alexandrite 20× @ Granite, Schist, Marble Small clusters
almandine 20× @ Metamorphic, Diorite, Gabbro Small clusters
amethyst 20× @ All stone Small clusters
aquamarine 20× @ Granite, Schist, Marble, Rhyolite Small clusters
bandfire opal 20× @ All stone Small clusters
black opal 30× @ All stone Small clusters
black pyrope 20× @ Metamorphic, Kimberlite Small clusters
black zircon 20× @ All Igneous, Metamorphic Small clusters
blue garnet 30× @ Metamorphic, Granite Small clusters
brown zircon 20× @ All Igneous, Metamorphic Small clusters
cat's eye 20× @ Granite, Schist, Marble Small clusters
chrysoberyl 20× @ Granite, Schist, Marble Small clusters
cinnamon grossular 20× @ Marble Small clusters
claro opal 20× @ All stone Small clusters
clear garnet 20× @ Metamorphic, Granite Small clusters
clear zircon 25× @ All Igneous, Metamorphic Small clusters
crystal opal 20× @ All stone Small clusters
demantoid 30× @ Chromite Small clusters
fire opal 15× @ All stone Small clusters
golden beryl 20× @ Granite, Schist, Marble Small clusters
goshenite 20× @ Granite, Schist, Marble Small clusters
green jade 20× @ Alluvial Small clusters
green tourmaline 20× @ Metamorphic, Sedimentary, Granite Small clusters
green zircon 20× @ All Igneous, Metamorphic Small clusters
harlequin opal 20× @ All stone Small clusters
heliodor 20× @ Granite, Schist, Marble Small clusters
honey yellow beryl 20× @ Granite, Schist, Marble Small clusters
indigo tourmaline 25× @ Metamorphic, Sedimentary, Granite Small clusters
jelly opal 15× @ All stone Small clusters
kunzite 20× @ Granite Small clusters
levin opal 20× @ All stone Small clusters
light yellow diamond 30× @ Kimberlite Small clusters
melanite 15× @ Marble Small clusters
morganite 20× @ Granite, Schist, Marble Small clusters
peridot 20× @ Gabbro Small clusters
pinfire opal 20× @ All stone Small clusters
pink garnet 20× @ Metamorphic, Granite Small clusters
pink tourmaline 15× @ Metamorphic, Sedimentary, Granite Small clusters
precious fire opal 20× @ All stone Small clusters
purple spinel 20× @ Metamorphic, Diorite, Gabbro Small clusters
red beryl 20× @ Granite, Schist, Marble Small clusters
red flash opal 20× @ All stone Small clusters
red grossular 20× @ Marble Small clusters
red pyrope 20× @ Metamorphic, Kimberlite Small clusters
red spinel 20× @ Metamorphic, Diorite, Gabbro Small clusters
red tourmaline 15× @ Metamorphic, Sedimentary, Granite Small clusters
red zircon 20× @ All Igneous, Metamorphic Small clusters
rhodolite 20× @ Metamorphic, Kimberlite Small clusters
rubicelle 20× @ Metamorphic, Diorite, Gabbro Small clusters
tanzanite 20× @ Gabbro Small clusters
topazolite 20× @ Marble Small clusters
topaz 20× @ Granite Small clusters
tsavorite 30× @ Marble Small clusters
violet spessartine 20× @ Metamorphic, Granite Small clusters
white opal 20× @ All stone Small clusters
yellow grossular 20× @ Marble Small clusters
yellow spessartine 20× @ Metamorphic, Granite Small clusters
yellow zircon 20× @ All Igneous, Metamorphic Small clusters

Precious

Rarity Gem name Value (×) Color Graphic Found where Found how
emerald 40× @ Granite, Schist, Marble Small clusters
faint yellow diamond 40× @ Kimberlite Small clusters
ruby 40× @ Bauxite Small clusters
sapphire 40× @ Bauxite Small clusters

Rare

Rarity Gem name Value (×) Color Graphic Found where Found how
black diamond 60× @ Faint yellow diamonds Single gem
blue diamond 60× @ Faint yellow diamonds Single gem
clear diamond 60× @ Faint yellow diamonds Single gem
green diamond 60× @ Faint yellow diamonds Single gem
red diamond 60× @ Faint yellow diamonds Single gem
star ruby 60× @ Ruby Single gem
star sapphire 60× @ Sapphire Single gem
yellow diamond 60× @ Faint yellow diamonds Single gem

Unlike other gems, diamonds can ignite if they come into contact with magma.

Rare Gems

Faint yellow diamonds only appear in kimberlite (which itself only appears in gabbro layers) and sapphires and rubies only appear in bauxite (which occurs in any sedimentary layers). Colored diamonds only occur in pre-existing clusters of faint yellow diamonds. Star sapphires and rubies only occur within clusters of their peers.

Glass

Gem name Value Color Requires
clear glass ¦ bag full of sand + pearlash
crystal glass 10× ¦ rough rock crystal + pearlash
green glass ¦ bag full of sand

Like working metal, making glass requires fuel, either coke or charcoal at a normal glass furnace, or magma at a magma glass furnace.

Raw gems are only one of the many things your glassmakers can make from glass. It's possible to make most furniture from glass, including Tables and Doors. Glass windows can also be made at a glass furnace as an alternative to making windows from gems. And trap components, such as spiked balls or giant axe blades, can be made from glass. Glass trap components have the same weapon damage as wood or silver (50%). They're easier to make than metal weapons because you don't need ore.

Outside of Metal and Wood, Glass is the only readily available material to create Cages (called terrariums) out of, as well. And Glass is the only material available for making aquariums.